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A

abs() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the absolute value of this number.

ABSTRACT_METHODS - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for AbstractCodeMembers in non-AbstractClassUnits.

ABSTRACT_NON_INSTANCE - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for AbstractCodeMember that is not instance.

ABSTRACT_SEALED_UNIT - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for sealed AbstractClassUnits.

AbstractClassUnit - Class in it.unive.lisa.program

A compilation unit of the program to analyze.

AbstractClassUnit(CodeLocation, Program, String, boolean) - Constructor for class it.unive.lisa.program.AbstractClassUnit

Builds a concrete compilation unit, defined at the given program point.

AbstractCodeMember - Class in it.unive.lisa.program.cfg

A signature control flow graph, that has no graph implementation but just its signature.

Note that this class does not implement Object.equals(Object) nor Object.hashCode() since all cfgs are unique.

AbstractCodeMember(CodeMemberDescriptor) - Constructor for class it.unive.lisa.program.cfg.AbstractCodeMember

Builds the signature control flow graph.

abstractState - Variable in class it.unive.lisa.conf.LiSAConfiguration

The AbstractState instance to run during the analysis.

AbstractState<A extends AbstractState<A>> - Interface in it.unive.lisa.analysis

An abstract state of the analysis, composed by a heap state modeling the memory layout and a value state modeling values of program variables and memory locations.

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.heap.AccessChild

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.heap.HeapDereference

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.heap.HeapReference

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.SymbolicExpression

Accepts an ExpressionVisitor, visiting this expression recursively.

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.BinaryExpression

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.Constant

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.HeapLocation

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.MemoryPointer

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.PushAny

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.PushInv

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.Skip

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.TernaryExpression

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.UnaryExpression

accept(ExpressionVisitor<T>, Object...) - Method in class it.unive.lisa.symbolic.value.Variable

accept(GraphVisitor<G, N, E, V>, V) - Method in interface it.unive.lisa.util.datastructures.graph.Edge

Accepts the given GraphVisitor.

accept(GraphVisitor<G, N, E, V>, V) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Accepts the given GraphVisitor.

accept(GraphVisitor<G, N, E, V>, V) - Method in interface it.unive.lisa.util.datastructures.graph.Node

Accepts the given GraphVisitor.

accept(GraphVisitor<CallGraph, CallGraphNode, CallGraphEdge, V>, V) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

accept(GraphVisitor<CallGraph, CallGraphNode, CallGraphEdge, V>, V) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.edge.Edge

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.DefaultParamInitialization

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.NoOp

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.Ret

accept(GraphVisitor<CFG, Statement, Edge, V>, V) - Method in class it.unive.lisa.program.cfg.statement.VariableRef

acceptsEmptyLanguage() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Checks if the Automaton this accepts the empty language.

AccessChild - Class in it.unive.lisa.symbolic.heap

An expression that accesses a memory location that is a child of another one, that is, the former is reachable from the latter.

AccessChild(Type, SymbolicExpression, SymbolicExpression, CodeLocation) - Constructor for class it.unive.lisa.symbolic.heap.AccessChild

Builds the child access.

accumulator() - Method in class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

accumulator() - Method in class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

add(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the result of this + other.

add(T) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

add(T) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

addAll(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

addAll(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Adds to this set all elements contained into other.

addAll(Collection<? extends T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

addAll(Collection<? extends T>) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

addAncestor(CompilationUnit) - Method in class it.unive.lisa.program.ClassUnit

addAncestor(CompilationUnit) - Method in class it.unive.lisa.program.CompilationUnit

Adds a new CompilationUnit as direct inheritance ancestor (i.e., superclass, interface, or superinterface) of this unit.

addAncestor(CompilationUnit) - Method in class it.unive.lisa.program.InterfaceUnit

addAnnotation(Annotation) - Method in class it.unive.lisa.program.annotations.Annotations

Adds an annotations to this annotation collection.

addAnnotation(Annotation) - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Adds an annotations to this descriptor.

addAnnotation(Annotation) - Method in class it.unive.lisa.program.cfg.Parameter

Adds an annotations to this parameter.

addAnnotation(Annotation) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Adds an annotation to the annotations of this variable table entry.

addAnnotation(Annotation) - Method in class it.unive.lisa.program.CompilationUnit

Adds an annotation to the annotations of this compilation unit.

addAnnotation(Annotation) - Method in class it.unive.lisa.program.Global

Adds an annotation to the annotations of this global.

addAnnotation(Annotation) - Method in class it.unive.lisa.symbolic.value.Identifier

Adds an annotation to the annotations of this identifier.

addCodeMember(CodeMember) - Method in class it.unive.lisa.program.Unit

Adds a new CodeMember, identified by its signature (CodeMemberDescriptor.getSignature()), to this unit.

addControlFlowStructure(ControlFlowStructure) - Method in class it.unive.lisa.program.cfg.CFG

Adds the given ControlFlowStructure to the ones contained in this cfg.

addEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Adds an edge to this matrix.

addEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

addEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

addEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Adds an edge to this list.

addEdge(E) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Adds an edge to this graph.

addEdge(SerializableEdge) - Method in class it.unive.lisa.outputs.DotGraph

Adds an edge to the graph.

addEdge(SerializableEdge) - Method in class it.unive.lisa.outputs.GraphmlGraph

Adds an edge to the graph.

addEdge(SerializableEdge) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Adds the given edge to the graph.

addEntryPoint(CFG) - Method in class it.unive.lisa.program.Program

Adds a new CFG to the entry points of this program.

addGlobal(Global) - Method in class it.unive.lisa.program.Unit

Adds a new Global, identified by its name (Global.getName()), to this unit.

addInstance(Unit) - Method in class it.unive.lisa.program.ClassUnit

addInstance(Unit) - Method in class it.unive.lisa.program.CompilationUnit

Adds the given unit as an instance of this one, thus marking the former as a type that inherits from the latter.

addInstance(Unit) - Method in class it.unive.lisa.program.InterfaceUnit

addInstanceCodeMember(CodeMember) - Method in class it.unive.lisa.program.CompilationUnit

Adds a new instance CodeMember, identified by its signature (CodeMemberDescriptor.getSignature()), to this unit.

addInstanceGlobal(Global) - Method in class it.unive.lisa.program.CompilationUnit

Adds a new instance Global, identified by its name (Global.getName()), to this unit.

addInterface(InterfaceUnit) - Method in class it.unive.lisa.program.ClassUnit

Adds a new InterfaceUnit as interface of this unit.

AdditionOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs an addition between its operands.

addNode(SerializableNode) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Adds the given node to the graph.

addNode(SerializableNode, boolean, boolean, SerializableValue) - Method in class it.unive.lisa.outputs.DotGraph

Adds a node to the graph.

addNode(SerializableNode, boolean, boolean, SerializableValue) - Method in class it.unive.lisa.outputs.GraphmlGraph

Adds a node to the graph.

addNode(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Adds the given node to the set of nodes.

addNode(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

addNode(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

addNode(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Adds the given node to the list of nodes.

addNode(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Adds the given node to the set of nodes.

addNode(N, boolean) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

addNode(N, boolean) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

addNode(N, boolean) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Adds the given node to the set of nodes, optionally marking this as entrypoint (that is, root).

addNodeDescription(SerializableNodeDescription) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Adds the given node description to the graph.

addSource(Identifier) - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Adds an Identifier to the set of identifiers that are the sources of this replacement.

addState(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Adds a new state to this automaton.

addSuperclass(ClassUnit) - Method in class it.unive.lisa.program.ClassUnit

Adds a new ClassUnit as superclass of this unit.

addSuperinterface(InterfaceUnit) - Method in class it.unive.lisa.program.InterfaceUnit

Adds the given InterfaceUnit to the list of direct ancestors of this interface.

addTarget(Identifier) - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Adds an Identifier to the set of identifiers that are the targets of this replacement.

addTransition(State, State, T) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Builds a new transition going from from to to and recognizing input and adds it to the set of transitions of this automaton.

addTransition(Transition<T>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Adds the given transition to the set of transitions of this automaton.

addUnit(Unit) - Method in class it.unive.lisa.program.Program

Adds a new ClassUnit, identified by its name (Unit.getName()), to this program.

addVariable(VariableTableEntry) - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Adds a VariableTableEntry at the end of the variable table.

adjacencyMatrix - Variable in class it.unive.lisa.util.datastructures.graph.BaseGraph

The adjacency matrix of this graph, mapping nodes to the collection of edges attached to it.

AdjacencyMatrix<G extends BaseGraph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph

An adjacency matrix for a graph that has Nodes as nodes and Edges as edges.

AdjacencyMatrix() - Constructor for class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Builds a new matrix.

AdjacencyMatrix(AdjacencyMatrix<G, N, E>) - Constructor for class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Copies the given matrix by shallow-copying the Nodes and deep-copying the values.

AdjacencyMatrix.NodeEdges<G extends BaseGraph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph

Utility class for representing the edges tied to a node, split into two sets: ingoing and outgoing.

afterExecution(T) - Method in interface it.unive.lisa.checks.Check

Callback invoked only once after the end of the inspection of the program.

alias(Symbol, Symbol) - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

Registers an alias for the given symbol.

alias(SymbolicExpression, SymbolicExpression, HeapEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.heap.NonRelationalHeapDomain

Yields whether or not the two given expressions are aliases, that is, if they point to the same region of memory.

alias(SymbolicExpression, SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Yields whether or not the two given expressions are aliases, that is, if they point to the same region of memory.

alias(SymbolicExpression, SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

Aliases - Class in it.unive.lisa.analysis.symbols

A SetLattice of Symbols to be used as aliases.

Aliases() - Constructor for class it.unive.lisa.analysis.symbols.Aliases

Builds an empty set of aliases, representing the top of the lattice.

Aliases(Symbol) - Constructor for class it.unive.lisa.analysis.symbols.Aliases

Builds the set of aliases.

Aliases(Set<Symbol>) - Constructor for class it.unive.lisa.analysis.symbols.Aliases

Builds the set of aliases.

allInstances(TypeSystem) - Method in class it.unive.lisa.type.NullType

allInstances(TypeSystem) - Method in class it.unive.lisa.type.ReferenceType

allInstances(TypeSystem) - Method in interface it.unive.lisa.type.Type

Yields all possible instances of this type, including itself.

allInstances(TypeSystem) - Method in class it.unive.lisa.type.TypeTokenType

allInstances(TypeSystem) - Method in class it.unive.lisa.type.Untyped

allInstances(TypeSystem) - Method in class it.unive.lisa.type.VoidType

allMatch(Predicate<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields true iff all the elements contained in this set satisfy the given predicate.

allStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields all the Statements contained in this structure, including the condition and the first follower.

AnalysisException - Exception in it.unive.lisa

A generic RuntimeException that indicates that something has gone wrong during the analysis.

AnalysisException() - Constructor for exception it.unive.lisa.AnalysisException

Builds the exception.

AnalysisException(String) - Constructor for exception it.unive.lisa.AnalysisException

Builds the exception.

AnalysisException(String, Throwable) - Constructor for exception it.unive.lisa.AnalysisException

Builds the exception.

AnalysisException(Throwable) - Constructor for exception it.unive.lisa.AnalysisException

Builds the exception.

AnalysisExecutionException - Exception in it.unive.lisa

A generic AnalysisException that indicates that something has gone wrong during the analysis.

AnalysisExecutionException() - Constructor for exception it.unive.lisa.AnalysisExecutionException

Builds the exception.

AnalysisExecutionException(String) - Constructor for exception it.unive.lisa.AnalysisExecutionException

Builds the exception.

AnalysisExecutionException(String, Throwable) - Constructor for exception it.unive.lisa.AnalysisExecutionException

Builds the exception.

AnalysisExecutionException(Throwable) - Constructor for exception it.unive.lisa.AnalysisExecutionException

Builds the exception.

analysisGraphs - Variable in class it.unive.lisa.conf.LiSAConfiguration

Sets the format to use for dumping graph files, named <cfg signature>[optional numeric hash].<format>, in the working directory at the end of the analysis.

AnalysisSetupException - Exception in it.unive.lisa

An AnalysisException that happens during the setup of the analysis.

AnalysisSetupException() - Constructor for exception it.unive.lisa.AnalysisSetupException

Builds the exception.

AnalysisSetupException(String) - Constructor for exception it.unive.lisa.AnalysisSetupException

Builds the exception.

AnalysisSetupException(String, Throwable) - Constructor for exception it.unive.lisa.AnalysisSetupException

Builds the exception.

AnalysisSetupException(Throwable) - Constructor for exception it.unive.lisa.AnalysisSetupException

Builds the exception.

AnalysisState<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

The abstract analysis state at a given program point.

AnalysisState(A, ExpressionSet) - Constructor for class it.unive.lisa.analysis.AnalysisState

Builds a new state.

AnalysisState(A, ExpressionSet, FixpointInfo) - Constructor for class it.unive.lisa.analysis.AnalysisState

Builds a new state.

AnalysisState(A, SymbolicExpression) - Constructor for class it.unive.lisa.analysis.AnalysisState

Builds a new state.

AnalysisState(A, SymbolicExpression, FixpointInfo) - Constructor for class it.unive.lisa.analysis.AnalysisState

Builds a new state.

AnalyzedCFG<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

A control flow graph, that has Statements as nodes and Edges as edges.

AnalyzedCFG(CFG, ScopeId, AnalysisState<A>) - Constructor for class it.unive.lisa.analysis.AnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

AnalyzedCFG(CFG, ScopeId, AnalysisState<A>, Map<Statement, AnalysisState<A>>, Map<Statement, AnalysisState<A>>) - Constructor for class it.unive.lisa.analysis.AnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

AnalyzedCFG(CFG, ScopeId, StatementStore<A>, StatementStore<A>) - Constructor for class it.unive.lisa.analysis.AnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

and(Satisfiability) - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Performs a logical and between this satisfiability and the given one.

Annotation - Class in it.unive.lisa.program.annotations

A single annotation.

Annotation(String) - Constructor for class it.unive.lisa.program.annotations.Annotation

Builds an annotation from its name .

Annotation(String, boolean) - Constructor for class it.unive.lisa.program.annotations.Annotation

Builds an annotation from its name.

Annotation(String, List<AnnotationMember>) - Constructor for class it.unive.lisa.program.annotations.Annotation

Builds an annotation from its name and its members that cannot be inherited.

Annotation(String, List<AnnotationMember>, boolean) - Constructor for class it.unive.lisa.program.annotations.Annotation

Builds an annotation from its name and its members.

AnnotationMatcher - Interface in it.unive.lisa.program.annotations.matcher

Interface for an annotation matcher.

AnnotationMember - Class in it.unive.lisa.program.annotations

A member of an annotation.

AnnotationMember(String, AnnotationValue) - Constructor for class it.unive.lisa.program.annotations.AnnotationMember

Builds an annotation member from its identifier and its annotation value.

Annotations - Class in it.unive.lisa.program.annotations

A collection of annotations.

Annotations(Annotation...) - Constructor for class it.unive.lisa.program.annotations.Annotations

Builds a collection of annotations from an array of annotations.

Annotations(Collection<Annotation>) - Constructor for class it.unive.lisa.program.annotations.Annotations

Builds a collection of annotations from a given collection.

AnnotationValue - Interface in it.unive.lisa.program.annotations.values

An annotation value.

anyMatch(Predicate<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields true iff at least one element contained in this set satisfies the given predicate.

Application - Class in it.unive.lisa.program

An complete application, collecting several Programs that need to be analyzed together.

Application(Program...) - Constructor for class it.unive.lisa.program.Application

Builds the application.

apply(OpenCall, AnalysisState<A>, ExpressionSet[]) - Method in interface it.unive.lisa.interprocedural.OpenCallPolicy

Applies the policy to the given open call.

apply(OpenCall, AnalysisState<A>, ExpressionSet[]) - Method in class it.unive.lisa.interprocedural.ReturnTopPolicy

apply(OpenCall, AnalysisState<A>, ExpressionSet[]) - Method in class it.unive.lisa.interprocedural.WorstCasePolicy

applyReplacement(HeapSemanticOperation.HeapReplacement, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.type.TypeDomain

Applies a substitution of identifiers that is caused by a modification of the abstraction provided in the HeapDomain of the analysis.

applyReplacement(HeapSemanticOperation.HeapReplacement, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.value.ValueDomain

Applies a substitution of identifiers that is caused by a modification of the abstraction provided in the HeapDomain of the analysis.

areMutuallyReachable(SymbolicExpression, SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Yields whether or not the Identifier represented (directly or after rewriting) by the second expression is reachable starting from the Identifier represented (directly or after rewriting) by the first expression, and vice versa.

areMutuallyReachable(State, State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields true if and only if the two given states are mutually reachable, that is, if there exist a path going from s1 to s2 and one going from s2 to s1.

ArithmeticOperator - Interface in it.unive.lisa.symbolic.value.operator

A numerical operation on operand(s) of type NumericType.

ArrayAnnotationValue - Class in it.unive.lisa.program.annotations.values

An array annotation value.

ArrayAnnotationValue(BasicAnnotationValue[]) - Constructor for class it.unive.lisa.program.annotations.values.ArrayAnnotationValue

Builds an array annotation value.

ArrayType - Interface in it.unive.lisa.type

Array type interface.

asArrayType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a ArrayType, only if Type.isArrayType() yields true.

asAtom() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Casts this regular expression to an Atom if this regular expression is an Atom.

asBooleanType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a BooleanType, only if Type.isBooleanType() yields true.

AscendingFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses ascending chains using lubs and widenings.

AscendingFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.AscendingFixpoint

Builds the fixpoint implementation.

asChar() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

Converts this symbolic character to a normal character.

asComp() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Casts this regular expression to a Comp if this regular expression is a Comp.

asEmptySet() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Casts this regular expression to an EmptySet if this regular expression is an EmptySet.

asInMemoryType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a InMemoryType, only if Type.isInMemoryType() yields true.

asNullType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a NullType, only if Type.isNullType() yields true.

asNumericType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a NumericType, only if Type.isNumericType() yields true.

asOr() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Casts this regular expression to an Or if this regular expression is an Or.

asPointerType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a PointerType, only if Type.isPointerType() yields true.

asReferenceType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a ReferenceType, only if Type.isReferenceType() yields true.

assign(I, E, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields a copy of this domain, where id has been assigned to value.

assign(SymbolicExpression, SymbolicExpression, ProgramPoint) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this analysis state, where the symbolic expression id has been assigned to value: if id is not an Identifier, then it is rewritten before performing the assignment.

assign(Identifier, E, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.Environment

assign(Identifier, SymbolicExpression, ProgramPoint) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, where id has been assigned to value.

assign(Identifier, ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

assign(Identifier, ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Assignment - Class in it.unive.lisa.program.cfg.statement

A statement assigning the result of an expression to an assignable expression.

Assignment(CFG, CodeLocation, EvaluationOrder, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Assignment

Builds the assignment, assigning expression to target, happening at the given location in the program.

Assignment(CFG, CodeLocation, EvaluationOrder, Type, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Assignment

Builds the assignment, assigning expression to target, happening at the given location in the program.

Assignment(CFG, CodeLocation, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Assignment

Builds the assignment, assigning expression to target, happening at the given location in the program.

Assignment(CFG, CodeLocation, Type, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Assignment

Builds the assignment, assigning expression to target, happening at the given location in the program.

asStar() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Casts this regular expression to a Star if this regular expression is a Star.

asStringType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a StringType, only if Type.isStringType() yields true.

assume(E, ProgramPoint, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.Environment

assume(E, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields a copy of this domain, modified by assuming that the given expression holds.

assume(F, E, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.NonRelationalElement

Yields the environment environment on which the expression expression is assumed to hold by this domain.

assume(InferenceSystem<T>, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

assume(TypeEnvironment<T>, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

assume(ValueEnvironment<T>, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

assume(SymbolicExpression, ProgramPoint, ProgramPoint) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, modified by assuming that the given expression holds.

assume(ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

assume(ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

assumeBinaryExpression(TypeEnvironment<T>, BinaryOperator, ValueExpression, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the environment environment assuming that a binary expression with operator operator, left argument left, and right argument right holds.

assumeBinaryExpression(ValueEnvironment<T>, BinaryOperator, ValueExpression, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the environment environment assuming that a binary expression with operator operator, left argument left, and right argument right holds.

assumeTernaryExpression(TypeEnvironment<T>, TernaryOperator, ValueExpression, ValueExpression, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the environment environment assuming that a ternary expression with operator operator, left argument left, middle argument middle,and right argument right holds.

assumeTernaryExpression(ValueEnvironment<T>, TernaryOperator, ValueExpression, ValueExpression, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the environment environment assuming that a ternary expression with operator operator, left argument left, middle argument middle,and right argument right holds.

assumeUnaryExpression(TypeEnvironment<T>, UnaryOperator, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the environment environment assuming that an unary expression with operator operator and argument expression holds.

assumeUnaryExpression(ValueEnvironment<T>, UnaryOperator, ValueExpression, ProgramPoint, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the environment environment assuming that an unary expression with operator operator and argument expression holds.

asTypeTokenType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a TypeTokenType, only if Type.isTypeTokenType() yields true.

asUnitType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a UnitType, only if Type.isUnitType() yields true.

asUntyped() - Method in interface it.unive.lisa.type.Type

Returns this type casted as an Untyped, only if Type.isUntyped() yields true.

asVoidType() - Method in interface it.unive.lisa.type.Type

Returns this type casted as a VoidType, only if Type.isVoidType() yields true.

Atom - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing a single string.

Atom(String) - Constructor for class it.unive.lisa.util.datastructures.regex.Atom

Builds the atom.

AutomataFactory<A extends Automaton<A,T>,T extends TransitionSymbol<T>> - Interface in it.unive.lisa.util.datastructures.automaton

A factory for creating instances of Automaton.

Automaton<A extends Automaton<A,T>,T extends TransitionSymbol<T>> - Class in it.unive.lisa.util.datastructures.automaton

A class that describes a generic automaton(dfa, nfa, epsilon nfa).

Automaton() - Constructor for class it.unive.lisa.util.datastructures.automaton.Automaton

Builds an empty automaton.

Automaton(SortedSet<State>, SortedSet<Transition<T>>) - Constructor for class it.unive.lisa.util.datastructures.automaton.Automaton

Builds a new automaton with given states and transitions.

B

BackwardAnalyzedCFG<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

A control flow graph, that has Statements as nodes and Edges as edges.

BackwardAnalyzedCFG(CFG, ScopeId, AnalysisState<A>) - Constructor for class it.unive.lisa.analysis.BackwardAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

BackwardAnalyzedCFG(CFG, ScopeId, AnalysisState<A>, Map<Statement, AnalysisState<A>>, Map<Statement, AnalysisState<A>>) - Constructor for class it.unive.lisa.analysis.BackwardAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

BackwardAnalyzedCFG(CFG, ScopeId, StatementStore<A>, StatementStore<A>) - Constructor for class it.unive.lisa.analysis.BackwardAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

BackwardAscendingFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses ascending chains using lubs and widenings.

BackwardAscendingFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.BackwardAscendingFixpoint

Builds the fixpoint implementation.

BackwardCFGFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A Fixpoint.FixpointImplementation for CFGs.

BackwardCFGFixpoint(CFG, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

Builds the fixpoint implementation.

BackwardDescendingGLBFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses descending chains using glbs up to threshold.

BackwardDescendingGLBFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingGLBFixpoint

Builds the fixpoint implementation.

BackwardDescendingNarrowingFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses descending chains using narrowings.

BackwardDescendingNarrowingFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingNarrowingFixpoint

Builds the fixpoint implementation.

backwardFixpoint(AnalysisState<A>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a backward fixpoint over this control flow graph.

backwardFixpoint(AnalysisState<A>, Map<Statement, AnalysisState<A>>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a backward fixpoint over this control flow graph.

backwardFixpoint(Collection<Statement>, AnalysisState<A>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a backward fixpoint over this control flow graph.

BackwardFixpoint<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>,T> - Class in it.unive.lisa.util.datastructures.graph.algorithms

A backward fixpoint algorithm for a Graph, parametric to the Fixpoint.FixpointImplementation that one wants to use to compute the results.

BackwardFixpoint(G, boolean) - Constructor for class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Builds a fixpoint for the given Graph.

BackwardOptimizedAnalyzedCFG<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

A BackwardAnalyzedCFG that has been built using an OptimizedBackwardFixpoint.

BackwardOptimizedAnalyzedCFG(CFG, ScopeId, AnalysisState<A>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

BackwardOptimizedAnalyzedCFG(CFG, ScopeId, AnalysisState<A>, Map<Statement, AnalysisState<A>>, Map<Statement, AnalysisState<A>>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

BackwardOptimizedAnalyzedCFG(CFG, ScopeId, StatementStore<A>, StatementStore<A>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

backwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

backwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Semantics of an n-ary statements is evaluated by computing the semantics of its sub-expressions, in the specified order, using the analysis state from each sub-expression's computation as entry state for the next one.

backwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Statement

Computes the backward semantics of the statement, expressing how semantic information is transformed by the execution of this statement.

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.CallWithResult

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Computes the backward semantics of the expression, after the semantics of all sub-expressions have been computed.

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Computes the backward semantics of the statement, after the semantics of all sub-expressions have been computed.

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryExpression

backwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryStatement

BaseCallGraph - Class in it.unive.lisa.interprocedural.callgraph

An instance of CallGraph that provides the basic mechanism to resolve UnresolvedCalls.

The graph underlying this call graph is built lazily through each call to resolve: querying for information about the graph before the completion of the analysis might lead to wrong results.

BaseCallGraph() - Constructor for class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

BaseConfiguration - Class in it.unive.lisa.conf

A holder for the configuration of a LiSA analysis.

BaseConfiguration() - Constructor for class it.unive.lisa.conf.BaseConfiguration

BaseDiffAlgorithm() - Constructor for class it.unive.lisa.outputs.compare.JsonReportComparer.BaseDiffAlgorithm

BaseGraph<G extends BaseGraph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph

A generic Graph, backed by an AdjacencyMatrix.

Note that this class does not define Object.equals(Object) nor Object.hashCode(), since we leave the decision to be unique instances to implementers.

BaseGraph() - Constructor for class it.unive.lisa.util.datastructures.graph.BaseGraph

Builds the graph.

BaseGraph(G) - Constructor for class it.unive.lisa.util.datastructures.graph.BaseGraph

Clones the given graph.

BaseGraph(Collection<N>, AdjacencyMatrix<G, N, E>) - Constructor for class it.unive.lisa.util.datastructures.graph.BaseGraph

Builds the graph.

BaseHeapDomain<H extends BaseHeapDomain<H>> - Interface in it.unive.lisa.analysis.heap

A base implementation of the HeapDomain interface, handling base cases of BaseHeapDomain.smallStepSemantics(SymbolicExpression, ProgramPoint, SemanticOracle).

BaseHeapDomain.Rewriter - Class in it.unive.lisa.analysis.heap

An ExpressionVisitor that rewrites SymbolicExpressions to ValueExpressions.

BaseInferredValue<T extends BaseInferredValue<T>> - Interface in it.unive.lisa.analysis.nonrelational.inference

Base implementation for InferredValues.

BaseInferredValue.EvaluationVisitor<T extends BaseInferredValue<T>> - Class in it.unive.lisa.analysis.nonrelational.inference

A ExpressionVisitor for BaseInferredValue instances.

BaseLattice<L extends BaseLattice<L>> - Interface in it.unive.lisa.analysis

A base implementation of the Lattice interface, handling base cases of the methods exposed by that interface.

BaseNonRelationalTypeDomain<T extends BaseNonRelationalTypeDomain<T>> - Interface in it.unive.lisa.analysis.nonrelational.value

Base implementation for NonRelationalTypeDomains.

BaseNonRelationalTypeDomain.EvaluationVisitor<T extends BaseNonRelationalTypeDomain<T>> - Class in it.unive.lisa.analysis.nonrelational.value

A ExpressionVisitor for BaseNonRelationalTypeDomain instances.

BaseNonRelationalValueDomain<T extends BaseNonRelationalValueDomain<T>> - Interface in it.unive.lisa.analysis.nonrelational.value

Base implementation for NonRelationalValueDomains.

BaseNonRelationalValueDomain.EvaluationVisitor<T extends BaseNonRelationalValueDomain<T>> - Class in it.unive.lisa.analysis.nonrelational.value

A ExpressionVisitor for BaseNonRelationalValueDomain instances.

BaseValidationLogic - Class in it.unive.lisa.program.language.validation

A simple implementation of ProgramValidationLogic, providing the minimum reasoning for considering a Program valid for LiSA.

BaseValidationLogic() - Constructor for class it.unive.lisa.program.language.validation.BaseValidationLogic

BasicAnnotationMatcher - Class in it.unive.lisa.program.annotations.matcher

An annotation matcher based on the annotation name.

BasicAnnotationMatcher(Annotation) - Constructor for class it.unive.lisa.program.annotations.matcher.BasicAnnotationMatcher

Builds the matcher from the name of the annotation.

BasicAnnotationMatcher(String) - Constructor for class it.unive.lisa.program.annotations.matcher.BasicAnnotationMatcher

Builds the matcher from the name of the annotation.

BasicAnnotationValue - Interface in it.unive.lisa.program.annotations.values

Abstract class representing a basic annotation value, namely annotation values that can be inside an ArrayAnnotationValue.

beforeExecution(T) - Method in interface it.unive.lisa.checks.Check

Callback invoked only once before the beginning of the inspection of the program.

BinaryExpression - Class in it.unive.lisa.program.cfg.statement

An NaryExpression with exactly two sub-expressions.

BinaryExpression - Class in it.unive.lisa.symbolic.value

A bynary expression that applies a BinaryOperator to two SymbolicExpressions.

BinaryExpression(CFG, CodeLocation, String, EvaluationOrder, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryExpression

Builds the untyped expression, happening at the given location in the program.

BinaryExpression(CFG, CodeLocation, String, EvaluationOrder, Type, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryExpression

Builds the expression, happening at the given location in the program.

BinaryExpression(CFG, CodeLocation, String, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryExpression

Builds the untyped expression, happening at the given location in the program.

BinaryExpression(CFG, CodeLocation, String, Type, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryExpression

Builds the expression, happening at the given location in the program.

BinaryExpression(Type, SymbolicExpression, SymbolicExpression, BinaryOperator, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.BinaryExpression

Builds the binary expression.

BinaryOperator - Interface in it.unive.lisa.symbolic.value.operator.binary

A binary Operator that can be applied to a pair of SymbolicExpression.

BinaryStatement - Class in it.unive.lisa.program.cfg.statement

An NaryStatement with exactly two sub-expressions.

BinaryStatement(CFG, CodeLocation, String, EvaluationOrder, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryStatement

Builds the statement, happening at the given location in the program.

BinaryStatement(CFG, CodeLocation, String, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.BinaryStatement

Builds the statement, happening at the given location in the program.

BitExternalSet<T> - Class in it.unive.lisa.util.collections.externalSet

An ExternalSet where the indexes of the elements included in the set are stored through bit vectors, enabling better memory efficiency.

BitwiseAnd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the AND operation (i.e., setting each bit to 1 only if the corresponding bits of both operands are 1) on the arguments.

First argument expression type: any NumericType
Second argument expression type: any NumericType
Computed expression type: NumericType

BitwiseAnd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseAnd

Builds the operator.

BitwiseNegation - Class in it.unive.lisa.symbolic.value.operator.unary

Given an expression that evaluates to a numeric value, a UnaryExpression using this operator computes the bitwise negation (i.e., flipping every single bit independently) of that value.

Argument expression type: NumericType
Computed expression type: NumericType (same as argument)

BitwiseNegation() - Constructor for class it.unive.lisa.symbolic.value.operator.unary.BitwiseNegation

Builds the operator.

BitwiseOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that treats its operand(s) as bit vectors, operating on each bit individually.

BitwiseOr - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the OR operation (i.e., setting each bit to 1 only if at least one of the corresponding bits of the operands are 1) on the arguments.

First argument expression type: any NumericType
Second argument expression type: any NumericType
Computed expression type: NumericType

BitwiseOr() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseOr

Builds the operator.

BitwiseShiftLeft - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes a new number built with the bits of the first argument's value shifted to the left by an amount specified by the second argument's value.

BitwiseShiftLeft() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftLeft

Builds the operator.

BitwiseShiftRight - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes a new number built with the bits of the first argument's value shifted to the right by an amount specified by the second argument's value.

BitwiseShiftRight() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftRight

Builds the operator.

BitwiseUnsignedShiftRight - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes a new number built with the bits of the first argument's value shifted to the right by an amount specified by the second argument's value.

BitwiseUnsignedShiftRight() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseUnsignedShiftRight

Builds the operator.

BitwiseXor - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the XOR operation (i.e., setting each bit to 1 only the corresponding bits of the operands are different) on the arguments.

First argument expression type: any NumericType
Second argument expression type: any NumericType
Computed expression type: NumericType

BitwiseXor() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.BitwiseXor

Builds the operator.

bodyStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields all the Statements contained in the body of this structure (thus excluding the condition and the first follower).

bodyStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

bodyStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

BoolAnnotationValue - Class in it.unive.lisa.program.annotations.values

A Boolean annotation value.

BoolAnnotationValue(boolean) - Constructor for class it.unive.lisa.program.annotations.values.BoolAnnotationValue

Builds a Boolean annotation value.

BooleanType - Interface in it.unive.lisa.type

Boolean type interface.

bottom() - Method in class it.unive.lisa.analysis.AnalysisState

bottom() - Method in class it.unive.lisa.analysis.AnalyzedCFG

bottom() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

bottom() - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

bottom() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

bottom() - Method in class it.unive.lisa.analysis.FixpointInfo

bottom() - Method in interface it.unive.lisa.analysis.Lattice

Yields the bottom element of this lattice.

bottom() - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

bottom() - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

bottom() - Method in class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

bottom() - Method in class it.unive.lisa.analysis.lattices.GenericMapLattice

bottom() - Method in class it.unive.lisa.analysis.lattices.GenericSetLattice

bottom() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

bottom() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

bottom() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

bottom() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

bottom() - Method in class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

bottom() - Method in class it.unive.lisa.analysis.nonrelational.value.ValueEnvironment

bottom() - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

bottom() - Method in class it.unive.lisa.analysis.StatementStore

bottom() - Method in class it.unive.lisa.analysis.symbols.Aliases

bottom() - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

bottom() - Method in class it.unive.lisa.interprocedural.CFGResults

bottom() - Method in class it.unive.lisa.interprocedural.FixpointResults

bottom() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

BOTTOM - it.unive.lisa.analysis.lattices.Satisfiability

Represent the fact that the satisfiability evaluation resulted in an error.

BOTTOM - Static variable in class it.unive.lisa.analysis.FixpointInfo

The unique bottom instance of this class.

BOTTOM_STRING - Static variable in interface it.unive.lisa.analysis.Lattice

A string constant that can be used to represent bottom values.

bottomRepresentation() - Static method in interface it.unive.lisa.analysis.Lattice

Yields a fresh StructuredRepresentation that can be used to represent bottom values through StructuredObject.representation().

build(G) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.Dominators

Builds the dominators for the given graph.

build(G) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.SCCs

Builds the strongly connected components for the given graph.

buildNonTrivial(G) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.SCCs

Builds the strongly connected components for the given graph.

bwdBinarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

Computes the backward semantics of the expression, after the semantics of the sub-expressions have been computed.

bwdBinarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

Computes the backward semantics of the statement, after the semantics of the sub-expressions have been computed.

bwdEvaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Evaluates the given sub-expressions according to this order, but in reverse order and using the backward semantics.

bwdEvaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

bwdEvaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

bwdTernarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

Computes the backward semantics of the expression, after the semantics of the sub-expressions have been computed.

bwdTernarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

Computes the backwards semantics of the statement, after the semantics of the sub-expressions have been computed.

bwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryExpression

Computes the backward semantics of the expression, after the semantics of the sub-expression has been computed.

bwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryStatement

Computes the backward semantics of the statement, after the semantics of the sub-expression has been computed.

ByteAnnotationValue - Class in it.unive.lisa.program.annotations.values

A byte annotation value.

ByteAnnotationValue(byte) - Constructor for class it.unive.lisa.program.annotations.values.ByteAnnotationValue

Builds a byte annotation value.

C

Call - Class in it.unive.lisa.program.cfg.statement.call

A call to another cfg.

Call(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.Call

Builds a call happening at the given source location.

Call.CallType - Enum in it.unive.lisa.program.cfg.statement.call

Possible types of a call, identifying the type of targets (instance or static) it can have.

callGraph - Variable in class it.unive.lisa.conf.LiSAConfiguration

The CallGraph instance to use during the analysis.

CallGraph - Class in it.unive.lisa.interprocedural.callgraph

A callgraph of the program to analyze, that knows how to resolve dynamic targets of UnresolvedCalls.

CallGraph() - Constructor for class it.unive.lisa.interprocedural.callgraph.CallGraph

CallGraphConstructionException - Exception in it.unive.lisa.interprocedural.callgraph

An exception that occurred while building the callgraph.

CallGraphConstructionException() - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallGraphConstructionException

Builds the exception.

CallGraphConstructionException(String) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallGraphConstructionException

Builds the exception.

CallGraphConstructionException(String, Throwable) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallGraphConstructionException

Builds the exception.

CallGraphConstructionException(Throwable) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallGraphConstructionException

Builds the exception.

CallGraphEdge - Class in it.unive.lisa.interprocedural.callgraph

An edge between two CallGraphNodes in a BaseCallGraph.

CallGraphEdge(CallGraphNode, CallGraphNode) - Constructor for class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

Build the edge.

CallGraphNode - Class in it.unive.lisa.interprocedural.callgraph

A node of a BaseCallGraph, representing a single CodeMember.

CallGraphNode(CallGraph, CodeMember) - Constructor for class it.unive.lisa.interprocedural.callgraph.CallGraphNode

Builds the node.

CallResolutionException - Exception in it.unive.lisa.interprocedural.callgraph

An exception that occurred while resolving an UnresolvedCall.

CallResolutionException() - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallResolutionException

Builds the exception.

CallResolutionException(String) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallResolutionException

Builds the exception.

CallResolutionException(String, Throwable) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallResolutionException

Builds the exception.

CallResolutionException(Throwable) - Constructor for exception it.unive.lisa.interprocedural.callgraph.CallResolutionException

Builds the exception.

CallWithResult - Class in it.unive.lisa.program.cfg.statement.call

A call that evaluate its result directly.

CallWithResult(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.CallWithResult

Builds the call, happening at the given location in the program.

canBeAssignedTo(Type) - Method in class it.unive.lisa.type.NullType

canBeAssignedTo(Type) - Method in class it.unive.lisa.type.ReferenceType

canBeAssignedTo(Type) - Method in interface it.unive.lisa.type.Type

Determines if the type represented by this Type object is either the same as, or is a subtype of, the type represented by other.

canBeAssignedTo(Type) - Method in class it.unive.lisa.type.TypeTokenType

canBeAssignedTo(Type) - Method in class it.unive.lisa.type.Untyped

canBeAssignedTo(Type) - Method in class it.unive.lisa.type.VoidType

canBeInstantiated() - Method in class it.unive.lisa.program.AbstractClassUnit

canBeInstantiated() - Method in class it.unive.lisa.program.ClassUnit

canBeInstantiated() - Method in class it.unive.lisa.program.CodeUnit

canBeInstantiated() - Method in class it.unive.lisa.program.InterfaceUnit

canBeInstantiated() - Method in class it.unive.lisa.program.Program

canBeInstantiated() - Method in class it.unive.lisa.program.Unit

Yields true if this unit can be instantiated, false otherwise (e.g., interfaces, abstract classes).

canBeReferenced(Type) - Method in class it.unive.lisa.type.TypeSystem

Yields whether or not values of the given type can be referenced, that is, if a pointer to memory locations containing them can be created.

canBeScoped() - Method in class it.unive.lisa.symbolic.value.HeapLocation

canBeScoped() - Method in class it.unive.lisa.symbolic.value.Identifier

Yields true if a call to SymbolicExpression.pushScope(ScopeToken) on this identifier yields a new OutOfScopeIdentifier associated with the given scope, that can then be removed by SymbolicExpression.popScope(ScopeToken).

canBeScoped() - Method in class it.unive.lisa.symbolic.value.MemoryPointer

canBeScoped() - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

canBeScoped() - Method in class it.unive.lisa.symbolic.value.Variable

CANNOT_COMPARE_ERROR - Static variable in class it.unive.lisa.analysis.AnalyzedCFG

Error message for the inability to compare two graphs.

CANNOT_COMPARE_ERROR - Static variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Error message for the inability to compare two graphs.

CANNOT_GLB_ERROR - Static variable in class it.unive.lisa.analysis.AnalyzedCFG

Error message for the inability to glb two graphs.

CANNOT_GLB_ERROR - Static variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Error message for the inability to glb two graphs.

CANNOT_LUB_ERROR - Static variable in class it.unive.lisa.analysis.AnalyzedCFG

Error message for the inability to lub two graphs.

CANNOT_LUB_ERROR - Static variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Error message for the inability to lub two graphs.

CANNOT_NARROW_ERROR - Static variable in class it.unive.lisa.analysis.AnalyzedCFG

Error message for the inability to narrow two graphs.

CANNOT_NARROW_ERROR - Static variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Error message for the inability to narrow two graphs.

CANNOT_OVERRIDE - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for the overriding of a non-overridable CodeMember.

CANNOT_WIDEN_ERROR - Static variable in class it.unive.lisa.analysis.AnalyzedCFG

Error message for the inability to widen two graphs.

CANNOT_WIDEN_ERROR - Static variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Error message for the inability to widen two graphs.

canProcess(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

canProcess(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

canProcess(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

canProcess(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

canProcess(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.SemanticEvaluator

Yields true if the domain can process expression, false otherwise.

CanRemoveReceiver - Interface in it.unive.lisa.program.cfg.statement.call

Marker for Calls whose first parameter can be removed.

cast(Set<Type>, Set<Type>) - Method in class it.unive.lisa.type.TypeSystem

Simulates a cast operation, where an expression with possible runtime types types is being cast to one of the possible type tokens in tokens.

cast(Set<Type>, Set<Type>, AtomicBoolean) - Method in class it.unive.lisa.type.TypeSystem

Simulates a cast operation, where an expression with possible runtime types types is being cast to one of the possible type tokens in tokens.

castElements(Class<T>) - Method in class it.unive.lisa.analysis.symbols.Aliases

Yields an iterable over the elements of this object casted to the given type.

CastIterable<E,T extends E> - Class in it.unive.lisa.util.collections

An iterable that wraps another one, and whose iterator delegates to the wrapped one's, but returns its elements casted to another type.

CastIterable(Iterable<E>, Class<T>) - Constructor for class it.unive.lisa.util.collections.CastIterable

Builds the iterable.

CFG - Class in it.unive.lisa.program.cfg

A control flow graph with an implementation, that has Statements as nodes and Edges as edges.

Note that this class does not implement Object.equals(Object) nor Object.hashCode() since all cfgs are unique.

CFG(CFG) - Constructor for class it.unive.lisa.program.cfg.CFG

Clones the given control flow graph.

CFG(CodeMemberDescriptor) - Constructor for class it.unive.lisa.program.cfg.CFG

Builds the control flow graph.

CFG(CodeMemberDescriptor, Collection<Statement>, NodeList<CFG, Statement, Edge>) - Constructor for class it.unive.lisa.program.cfg.CFG

Builds the control flow graph.

CFGCall - Class in it.unive.lisa.program.cfg.statement.call

A call to one or more of the CFGs under analysis.

CFGCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Collection<CFG>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.CFGCall

Builds the CFG call, happening at the given location in the program.

CFGCall(CFG, CodeLocation, Call.CallType, String, String, Collection<CFG>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.CFGCall

Builds the CFG call, happening at the given location in the program.

CFGCall(UnresolvedCall, Collection<CFG>) - Constructor for class it.unive.lisa.program.cfg.statement.call.CFGCall

Creates a cfg call as the resolved version of the given source call, copying all its data.

CFGDescriptorWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on the descriptor of one of the CFGs under analysis.

CFGDescriptorWarning(CodeMemberDescriptor, String) - Constructor for class it.unive.lisa.checks.warnings.CFGDescriptorWarning

Builds the warning.

CFGFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A Fixpoint.FixpointImplementation for CFGs.

CFGFixpoint(CFG, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

Builds the fixpoint implementation.

CFGFixpoint.CompoundState<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A compound state for a Statement, holding the post-state of the whole statement as well as the ones of the inner expressions.

cfgMatrix - Variable in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

The matrix of the cfg containing this structure.

CFGResults<A extends AbstractState<A>> - Class in it.unive.lisa.interprocedural

A FunctionalLattice from ScopeIds to AnalyzedCFGs.

CFGResults(AnalyzedCFG<A>) - Constructor for class it.unive.lisa.interprocedural.CFGResults

Builds a new result.

cfgs - Variable in class it.unive.lisa.LiSARunInfo

The number of CFGs that were submitted to the analysis.

CFGWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on one of the CFGs under analysis.

CFGWarning(CFG, String) - Constructor for class it.unive.lisa.checks.warnings.CFGWarning

Builds the warning.

characteristics() - Method in class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

characteristics() - Method in class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

CharAnnotationValue - Class in it.unive.lisa.program.annotations.values

A char annotation value.

CharAnnotationValue(char) - Constructor for class it.unive.lisa.program.annotations.values.CharAnnotationValue

Builds a char annotation value.

Check<T> - Interface in it.unive.lisa.checks

A check that inspects the syntactic structure of the program to report warnings.

checkMember(UnresolvedCall, Set<Type>[], Collection<CFG>, Collection<NativeCFG>, SymbolAliasing, CodeMember, boolean) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

Checks if the given code member cm is a candidate target for the given call, and proceeds to add it to the set of targets if it is.

ChecksExecutor - Class in it.unive.lisa.checks

Utility class that handles the execution of Checks.

CheckTool - Class in it.unive.lisa.checks.syntactic

An auxiliary tool that can be used by checks during their execution.

CheckTool(CheckTool) - Constructor for class it.unive.lisa.checks.syntactic.CheckTool

Build the tool, shallow-copying the set of warnings from the given one.

CheckTool(LiSAConfiguration, FileManager) - Constructor for class it.unive.lisa.checks.syntactic.CheckTool

Build the tool.

CheckToolWithAnalysisResults<A extends AbstractState<A>> - Class in it.unive.lisa.checks.semantic

An extension of CheckTool that also contains the results of the fixpoint computation.

CheckToolWithAnalysisResults(CheckTool, Map<CFG, Collection<AnalyzedCFG<A>>>, CallGraph) - Constructor for class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Builds the tool, copying the given tool and storing the given results.

CheckToolWithAnalysisResults(LiSAConfiguration, FileManager, Map<CFG, Collection<AnalyzedCFG<A>>>, CallGraph) - Constructor for class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Builds the tool, storing the given results.

ClassUnit - Class in it.unive.lisa.program

A CompilationUnit representing a concrete class that can be instantiated.

ClassUnit(CodeLocation, Program, String, boolean) - Constructor for class it.unive.lisa.program.ClassUnit

Builds a compilation unit, defined at the given program point.

clear() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

clear() - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Cleans the cache, removing all elements.

clear() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

clear() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Empties this matrix, removing all the nodes and the edges in it.

CodeEdge<G extends CodeGraph<G,N,E>,N extends CodeNode<G,N,E>,E extends CodeEdge<G,N,E>> - Interface in it.unive.lisa.util.datastructures.graph.code

An Edge that can be used with a CodeGraph.

CodeElement - Interface in it.unive.lisa.program

Interface for code elements that have to provide information about the location where they appear.

CodeGraph<G extends CodeGraph<G,N,E>,N extends CodeNode<G,N,E>,E extends CodeEdge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph.code

A Graph that contains a list of nodes, backed by a NodeList.

CodeGraph(E) - Constructor for class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Builds the graph.

CodeGraph(G) - Constructor for class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Clones the given graph.

CodeGraph(Collection<N>, NodeList<G, N, E>) - Constructor for class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Builds the graph.

CodeLocation - Interface in it.unive.lisa.program.cfg

A generic interface for representing the location of an element in the source code (e.g., source/line/column, source/offset, ...).

CodeMember - Interface in it.unive.lisa.program.cfg

A program member that has code within it.

CodeMemberDescriptor - Class in it.unive.lisa.program.cfg

A descriptor of a CodeMember, containing the debug informations (source file, line, column) as well as metadata.

CodeMemberDescriptor(CodeLocation, Unit, boolean, String, Parameter...) - Constructor for class it.unive.lisa.program.cfg.CodeMemberDescriptor

Builds the descriptor with Untyped return type.

CodeMemberDescriptor(CodeLocation, Unit, boolean, String, Type, Annotations, Parameter...) - Constructor for class it.unive.lisa.program.cfg.CodeMemberDescriptor

Builds the descriptor.

CodeMemberDescriptor(CodeLocation, Unit, boolean, String, Type, Parameter...) - Constructor for class it.unive.lisa.program.cfg.CodeMemberDescriptor

Builds the descriptor.

CodeNode<G extends CodeGraph<G,N,E>,N extends CodeNode<G,N,E>,E extends CodeEdge<G,N,E>> - Interface in it.unive.lisa.util.datastructures.graph.code

A Node that can be used with a CodeGraph.

CodeUnit - Class in it.unive.lisa.program

A file-based unit of the program to analyze, that logically groups code in files or modules.

CodeUnit(CodeLocation, Program, String) - Constructor for class it.unive.lisa.program.CodeUnit

Builds a unit, defined at the given location.

collapseTopChars() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Yields a new extended string where all subsequent occurrences of the unknown character have been collapsed into a single one.

collect() - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields a concrete list containing all the elements corresponding to the bits in this set.

collect(T...) - Static method in class it.unive.lisa.util.collections.CollectionUtilities

Stores the given objects into a collection and returns it.

CollectionsDiffBuilder<T> - Class in it.unive.lisa.util.collections

An utility class that can compute the difference between two collections containing the same object types.

CollectionsDiffBuilder(Class<T>, Collection<T>, Collection<T>) - Constructor for class it.unive.lisa.util.collections.CollectionsDiffBuilder

Builds the diff builder.

CollectionUtilities - Class in it.unive.lisa.util.collections

Utility methods for operations on Collections.

CollectionUtilities.SortedSetCollector<E> - Class in it.unive.lisa.util.collections

A Collector that yields a SortedSet.

CollectionUtilities.StringCollector<E> - Class in it.unive.lisa.util.collections

A Collector that yields a String built by concatenating the values returned by Object.toString() when invoked on the elements of the stream.

COLOR - Static variable in class it.unive.lisa.outputs.DotGraph

The color attribute name.

COLOR_BLACK - Static variable in class it.unive.lisa.outputs.DotGraph

The black color.

COLOR_BLUE - Static variable in class it.unive.lisa.outputs.DotGraph

The blue color.

COLOR_GRAY - Static variable in class it.unive.lisa.outputs.DotGraph

The gray color.

COLOR_RED - Static variable in class it.unive.lisa.outputs.DotGraph

The red color.

combiner() - Method in class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

combiner() - Method in class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

COMMON - it.unive.lisa.outputs.compare.JsonReportComparer.REPORT_TYPE

Indicates that the objects being reported are present in both reports.

commonAlphabet(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the common alphabet of the automata this and other.

commonNumericalType(Set<Type>, Set<Type>) - Static method in interface it.unive.lisa.type.NumericType

Computes the set of Types representing the common ones among the given sets.

commonSupertype(Type) - Method in class it.unive.lisa.type.NullType

commonSupertype(Type) - Method in class it.unive.lisa.type.ReferenceType

commonSupertype(Type) - Method in interface it.unive.lisa.type.Type

Yields the most specific common supertype between this Type and the given one.

commonSupertype(Type) - Method in class it.unive.lisa.type.TypeTokenType

commonSupertype(Type) - Method in class it.unive.lisa.type.Untyped

commonSupertype(Type) - Method in class it.unive.lisa.type.VoidType

commonSupertype(Collection<Type>, Type) - Static method in interface it.unive.lisa.type.Type

Yields the most specific common supertype of the given collection of types by successive invocations of Type.commonSupertype(Type) between its elements.

comp(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Joins together two regular expression, that is, it builds a Comp recognizing this regular expression first, and than other.

Comp - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing the sequential composition of two regular expressions.

Comp(RegularExpression, RegularExpression) - Constructor for class it.unive.lisa.util.datastructures.regex.Comp

Builds the comp.

compare(JsonReport, JsonReport, File, File) - Static method in class it.unive.lisa.outputs.compare.JsonReportComparer

Compares the two reports using JsonReportComparer.BaseDiffAlgorithm.

compare(JsonReport, JsonReport, File, File, JsonReportComparer.DiffAlgorithm) - Static method in class it.unive.lisa.outputs.compare.JsonReportComparer

Compares the two reports according to the given algorithm.

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.CFGWarning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.GlobalWarning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.StatementWarning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.UnitWarning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.Warning

compareTo(Warning) - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

compareTo(JsonReport.JsonWarning) - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

compareTo(SerializableEdge) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

compareTo(SerializableNode) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

compareTo(SerializableNodeDescription) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

compareTo(SerializableValue) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

compareTo(SerializableValue) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

compareTo(SerializableValue) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

compareTo(SerializableValue) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

compareTo(Annotation) - Method in class it.unive.lisa.program.annotations.Annotation

compareTo(AnnotationMember) - Method in class it.unive.lisa.program.annotations.AnnotationMember

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.ArrayAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.BoolAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.ByteAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.CharAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.CompilationUnitAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.DoubleAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.EnumAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.FloatAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.IntAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.LongAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.ShortAnnotationValue

compareTo(AnnotationValue) - Method in class it.unive.lisa.program.annotations.values.StringAnnotationValue

compareTo(CodeLocation) - Method in class it.unive.lisa.program.SourceCodeLocation

compareTo(CodeLocation) - Method in class it.unive.lisa.program.SyntheticLocation

compareTo(Edge) - Method in class it.unive.lisa.program.cfg.edge.Edge

compareTo(Statement) - Method in class it.unive.lisa.program.cfg.statement.Statement

compareTo(State) - Method in class it.unive.lisa.util.datastructures.automaton.State

compareTo(Transition<T>) - Method in class it.unive.lisa.util.datastructures.automaton.Transition

compareTo(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

compareTo(SymbolicString) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

compareTo(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

compareTo(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

compareTo(StructuredRepresentation) - Method in class it.unive.lisa.util.representation.StructuredRepresentation

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.Atom

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.Comp

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.Or

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Auxiliary RegularExpression.compareTo(RegularExpression) that can safely assume that other is an object of the same class as this.

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.Star

compareToAux(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

ComparisonEq - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions, a BinaryExpression using this operator checks if the values those expressions compute to are different.

ComparisonEq() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonEq

Builds the operator.

ComparisonGe - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator checks if the value of the first argument is greater or equal than the value of the right-hand side.

First argument expression type: NumericType
Second argument expression type: NumericType
Computed expression type: BooleanType

ComparisonGe() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonGe

Builds the operator.

ComparisonGt - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator checks if the value of the first argument is greater than the value of the second argument.

First argument expression type: NumericType
Second argument expression type: NumericType
Computed expression type: BooleanType

ComparisonGt() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonGt

Builds the operator.

ComparisonLe - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator checks if the value of the first argument is less or equal than the value of the right-hand side.

First argument expression type: NumericType
Second argument expression type: NumericType
Computed expression type: BooleanType

ComparisonLe() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonLe

Builds the operator.

ComparisonLt - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator checks if the value of the first argument is less than the value of the second argument.

First argument expression type: NumericType
Second argument expression type: NumericType
Computed expression type: BooleanType

ComparisonLt() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonLt

Builds the operator.

ComparisonNe - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions, a BinaryExpression using this operator checks if the values those expressions compute to are different.

ComparisonNe() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.ComparisonNe

Builds the operator.

ComparisonOperator - Interface in it.unive.lisa.symbolic.value.operator

A logical operation on operand(s) of type BooleanType.

CompilationUnit - Class in it.unive.lisa.program

An unit of the program to analyze that is part of a hierarchical structure.

CompilationUnit(CodeLocation, Program, String, boolean) - Constructor for class it.unive.lisa.program.CompilationUnit

Builds an unit with super unit.

CompilationUnitAnnotationValue - Class in it.unive.lisa.program.annotations.values

A compilation unit annotation value.

CompilationUnitAnnotationValue(String) - Constructor for class it.unive.lisa.program.annotations.values.CompilationUnitAnnotationValue

Builds a compilation unit annotation value.

complement(Set<T>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Return a new Automaton that accept a language that is the complementary language of this.

compute(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.call.CallWithResult

Computes an analysis state that abstracts the result of this call when parameters are used as actual parameters, and the state when the call is executed is entryState.

compute(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

compute(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.call.OpenCall

compute(Comparator<T>) - Method in class it.unive.lisa.util.collections.CollectionsDiffBuilder

Computes the diff between the collections used to create this object.

computeBasicBlocks() - Method in class it.unive.lisa.program.cfg.CFG

Computes the basic blocks of this cfg, that is, the sequences of statements with no incoming branches (except to the first statement) and no outgoing branches (except from the last statement).

concat(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Create a new automaton representing the concatenation of this and other.

concat(RegularExpression.PartialSubstring) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

Joins this partial substring with the given one.

concat(SymbolicString) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Joins together two extended strings.

concat(T, T) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a TransitionSymbol that is the concatenation of the two given ones.

ConcurrentFIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A first-in, first-out working set.

ConcurrentLIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A last-in, first-out working set.

CONDITIONAL_EDGE_STYLE - Static variable in class it.unive.lisa.outputs.DotGraph

The style of conditional edges.

CONFIGURATION - it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Indicates that the difference was found in the configuration of the analysis.

configurationDiff(String, String, String) - Method in class it.unive.lisa.outputs.compare.JsonReportComparer.BaseDiffAlgorithm

configurationDiff(String, String, String) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Callback invoked by a JsonReportComparer whenever a configuration key is mapped to two different values.

CONST_INSTANCE_GLOBAL - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for a ConstantGlobal being an instance global.

Constant - Class in it.unive.lisa.symbolic.value

A constant value.

Constant(Type, Object, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.Constant

Builds the constant.

ConstantGlobal - Class in it.unive.lisa.program

A global variable, scoped by its container, that is fixed to a statically constant (and immutable) value.

ConstantGlobal(CodeLocation, Unit, String, Constant) - Constructor for class it.unive.lisa.program.ConstantGlobal

Builds an constant global variable, identified by its name.

ConstantGlobal(CodeLocation, Unit, String, Constant, Annotations) - Constructor for class it.unive.lisa.program.ConstantGlobal

Builds the constant global, identified by its name, happening at the given location in the program.

contains(E) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

Checks whether an element is contained in this set.

contains(E) - Method in class it.unive.lisa.analysis.lattices.SetLattice

Checks whether an element is contained in this set.

contains(ScopeId) - Method in class it.unive.lisa.interprocedural.CFGResults

Yields true if a result exists for the given token.

contains(AnnotationMatcher) - Method in class it.unive.lisa.program.annotations.Annotations

Returns true if matcher matches at least one of this annotations, false otherwise.

contains(CFG) - Method in class it.unive.lisa.interprocedural.FixpointResults

Yields true if a result exists for the given cfg.

contains(Statement) - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields true if the given statement is part of the body of this structure.

contains(Statement) - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

contains(Statement) - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

contains(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

contains(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Determines if this set contains all elements of another if they share the same cache.

contains(CharSequence) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Yields true if and only if this extended string contains the given sequence.

contains(Object) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

contains(Object) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression always contains the given string.

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

contains(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

containsAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

containsAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

containsEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields true if the given edge is contained in this matrix.

containsEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

containsEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

containsEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields true if the given edge is contained in this list.

containsEdge(E) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields true if the given edge is contained in this graph.

containsNode(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields true if the given node is contained in this matrix.

containsNode(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

containsNode(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

containsNode(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields true if the given node is contained in this list.

containsNode(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields true if the given node is contained in this graph.

ControlFlowExtractor - Class in it.unive.lisa.program.cfg.controlFlow

An extractor of ControlFlowStructures from CFGs.

ControlFlowExtractor() - Constructor for class it.unive.lisa.program.cfg.controlFlow.ControlFlowExtractor

ControlFlowStructure - Class in it.unive.lisa.program.cfg.controlFlow

A control flow structure of a CFG.

ControlFlowStructure(NodeList<CFG, Statement, Edge>, Statement, Statement) - Constructor for class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Builds the structure.

convert(Set<Type>, Set<Type>) - Method in class it.unive.lisa.type.TypeSystem

Simulates a conversion operation, where an expression with possible runtime types types is being converted to one of the possible type tokens in tokens.

copy() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

copy() - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields a fresh copy of this set, defined over the same cache and containing the same elements.

copy() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

Copying an UniversalExternalSet yields a BitExternalSet representing a snapshot of the actual state of the cache.

Yields a fresh copy of this set, defined over the same cache and containing the same elements.

copy() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Deep-copies this automaton to a new one.

count() - Method in class it.unive.lisa.logging.Counter

Progresses the count by one.

Counter - Class in it.unive.lisa.logging

A counter that logs to a given logger while progressing during the count.

Counter(Logger, Level, String, String, int, double) - Constructor for class it.unive.lisa.logging.Counter

Builds the counter.

createdFiles() - Method in class it.unive.lisa.util.file.FileManager

Yields the collection of file names that have been created by this manager.

createReference(CFG) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Creates a VariableRef for the variable depicted by this entry, happening in the given CFG at the location of its descriptor.

customFileCompare(File, File) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Custom comparison method for files that are neither json graphs nor visualization-only files.

CyclicAutomatonException - Exception in it.unive.lisa.util.datastructures.automaton

Exception thrown if an automaton is cyclic while computing accepted language.

CyclicAutomatonException() - Constructor for exception it.unive.lisa.util.datastructures.automaton.CyclicAutomatonException

Default constructor for CyclicAutomatonException.

D

DataflowDomain<D extends DataflowDomain<D,E>,E extends DataflowElement<D,E>> - Class in it.unive.lisa.analysis.dataflow

A dataflow domain that collects instances of DataflowElement.

DataflowDomain(E, Set<E>, boolean, boolean) - Constructor for class it.unive.lisa.analysis.dataflow.DataflowDomain

Builds the domain.

DataflowElement<D extends DataflowDomain<D,E>,E extends DataflowElement<D,E>> - Interface in it.unive.lisa.analysis.dataflow

An element of the dataflow domain, that contains a collection of Identifiers in its definition.

DEFAULT_GLB_THRESHOLD - Static variable in class it.unive.lisa.conf.LiSAConfiguration

The default number of maximum time glb can be called on a node during the descending phase of fixpoint algorithm.

DEFAULT_WIDENING_THRESHOLD - Static variable in class it.unive.lisa.conf.LiSAConfiguration

The default number of fixpoint iteration on a given node after which calls to Lattice.lub(Lattice) gets replaced with Lattice.widening(Lattice).

DefaultParamInitialization - Class in it.unive.lisa.program.cfg.statement

An Expression that can be used on the right-hand side of an assignment to initialize a variable or parameter of a given type to a statically unknown value.

DefaultParamInitialization(CFG, CodeLocation, Type) - Constructor for class it.unive.lisa.program.cfg.statement.DefaultParamInitialization

Builds the initializing expression.

defaultValue(CFG, CodeLocation) - Method in interface it.unive.lisa.type.Type

Yields an expression that can be used as the right-hand side of an assignment to initialize a variable or parameter having this type to its default value.

DefiniteDataflowDomain<E extends DataflowElement<DefiniteDataflowDomain<E>,E>> - Class in it.unive.lisa.analysis.dataflow

A DataflowDomain for definite dataflow analysis.

DefiniteDataflowDomain(E) - Constructor for class it.unive.lisa.analysis.dataflow.DefiniteDataflowDomain

Builds an empty domain.

DescendingGLBFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses descending chains using glbs up to threshold.

DescendingGLBFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.DescendingGLBFixpoint

Builds the fixpoint implementation.

DescendingNarrowingFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A CFGFixpoint that traverses descending chains using narrowings.

DescendingNarrowingFixpoint(CFG, InterproceduralAnalysis<A>, FixpointConfiguration) - Constructor for class it.unive.lisa.program.cfg.fixpoints.DescendingNarrowingFixpoint

Builds the fixpoint implementation.

descendingPhaseType - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.descendingPhaseType.

descendingPhaseType - Variable in class it.unive.lisa.conf.LiSAConfiguration

the type of descending phase that will be applied by the fixpoint algorithm.

deserialize(JsonParser, DeserializationContext) - Method in class it.unive.lisa.outputs.serializableGraph.ValueDeserializer

deterministic - Variable in class it.unive.lisa.util.datastructures.automaton.Automaton

Flag that tracks if this automaton is deterministic.

determinize() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a deterministic automaton equivalent to this one.

diff(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

Performs the interval subtraction between this and other.

difference(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

difference(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields a new set obtained from this by removing the given elements.

distance(Statement) - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields the minimum distance, in terms of number of edges to traverse, between the condition of this structure and the given node.

distance(N, N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the minimum distance, in terms of number of edges to traverse, between the given nodes.

distance(N, N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the minimum distance, in terms of number of edges to traverse, between the given nodes.

div(IntInterval, boolean, boolean) - Method in class it.unive.lisa.util.numeric.IntInterval

Performs the interval division between this and other.

divide(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the result of this / other.

DivisionOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs a division between its operands.

domain - Variable in class it.unive.lisa.analysis.dataflow.DataflowDomain

The underlying domain.

Dominators<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph.algorithms

An algorithms that evaluates the dominators of each node in a graph.

Dominators() - Constructor for class it.unive.lisa.util.datastructures.graph.algorithms.Dominators

Builds the dominators.

DOT - it.unive.lisa.conf.LiSAConfiguration.GraphType

Graphs are dumped in Dot format.

DotGraph - Class in it.unive.lisa.outputs

A graph that can be dumped into Dot format.

DotGraph(String) - Constructor for class it.unive.lisa.outputs.DotGraph

Builds a graph.

DoubleAnnotationValue - Class in it.unive.lisa.program.annotations.values

A double annotation value.

DoubleAnnotationValue(double) - Constructor for class it.unive.lisa.program.annotations.values.DoubleAnnotationValue

Builds a double annotation value.

dump(Writer) - Method in class it.unive.lisa.outputs.DotGraph

dump(Writer) - Method in class it.unive.lisa.outputs.GraphmlGraph

dump(Writer) - Method in class it.unive.lisa.outputs.GraphStreamWrapper

Dumps this graph through the given Writer.

dump(Writer) - Method in class it.unive.lisa.outputs.HtmlGraph

dump(Writer) - Method in class it.unive.lisa.outputs.json.JsonReport

Dumps this report to the given Writer instance, serializing it as a json object.

dump(Writer) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Dumps this graph, in JSON format through the given Writer.

dump(Writer, boolean) - Method in class it.unive.lisa.outputs.GraphmlGraph

This method provides the actual implementation for GraphmlGraph.dump(Writer), optionally avoiding the xml formatting (i.e.

dumpForcesUnwinding - Variable in class it.unive.lisa.conf.LiSAConfiguration

When LiSAConfiguration.optimize is true, this field controls whether or not optimized results are automatically unwinded before dumping them to output files.

DUPLICATE_MEMBER - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for duplicated CodeMembers in the same Unit.

DuplicateFreeFIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A LIFO working set that guarantees that, at any time, the same element cannot appear more than once in it.

DuplicateFreeLIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A LIFO working set that guarantees that, at any time, the same element cannot appear more than once in it.

duration - Variable in class it.unive.lisa.LiSARunInfo

The analysis duration, formatted through LiSARunInfo.PERIOD_FORMAT.

E

Edge - Class in it.unive.lisa.program.cfg.edge

An edge of a control flow graph, connecting two statements.

Edge<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Interface in it.unive.lisa.util.datastructures.graph

An edge of a Graph.

Edge() - Constructor for class it.unive.lisa.program.cfg.edge.Edge

Builds an "empty" edge, meaning that it does not have endpoints.

Edge(Statement, Statement) - Constructor for class it.unive.lisa.program.cfg.edge.Edge

Builds the edge.

edgeName(long, long) - Static method in class it.unive.lisa.outputs.GraphStreamWrapper

Given the codes for the source and destination edges, builds the name of an edge that can be added to, removed from or retrieved from the wrapped graph.

elements - Variable in class it.unive.lisa.analysis.lattices.InverseSetLattice

The set of elements contained in the lattice.

elements - Variable in class it.unive.lisa.analysis.lattices.SetLattice

The set of elements contained in the lattice.

elements - Variable in class it.unive.lisa.util.representation.ListRepresentation

The elements of contained in this list.

elements - Variable in class it.unive.lisa.util.representation.SetRepresentation

The elements of contained in this set.

elements() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

Yields the set of elements contained in this lattice element.

elements() - Method in class it.unive.lisa.analysis.lattices.SetLattice

Yields the set of elements contained in this lattice element.

emptyLanguage() - Method in interface it.unive.lisa.util.datastructures.automaton.AutomataFactory

Yields a new automaton recognizing the empty language.

EmptySet - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing the empty set of strings.

emptyString() - Method in interface it.unive.lisa.util.datastructures.automaton.AutomataFactory

Yields a new automaton recognizing only the empty string.

end - Variable in class it.unive.lisa.LiSARunInfo

The timestamp of the analysis conclusion, formatted through LiSARunInfo.PERIOD_FORMAT.

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression always ends with the given string.

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Yields true if and only if this extended string ends with the given suffix.

endsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

entrypoints - Variable in class it.unive.lisa.util.datastructures.graph.BaseGraph

The nodes of this graph that are entrypoints, that is, that can be executed from other graphs.

entrypoints - Variable in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

The nodes of this graph that are entrypoints, that is, that can be executed from other graphs.

entryStates - Variable in class it.unive.lisa.analysis.AnalyzedCFG

The map storing the entry state of each entry point.

EnumAnnotationValue - Class in it.unive.lisa.program.annotations.values

An enum annotation value.

EnumAnnotationValue(String, String) - Constructor for class it.unive.lisa.program.annotations.values.EnumAnnotationValue

Builds an enum annotation value.

Environment<M extends Environment<M,E,T>,E extends SymbolicExpression,T extends NonRelationalDomain<T,E,M>> - Class in it.unive.lisa.analysis.nonrelational

An environment for a NonRelationalDomain, that maps Identifiers to instances of such domain.

Environment(T) - Constructor for class it.unive.lisa.analysis.nonrelational.Environment

Builds an empty environment.

Environment(T, Map<Identifier, T>) - Constructor for class it.unive.lisa.analysis.nonrelational.Environment

Builds an environment containing the given mapping.

epsilon() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the symbol representing the empty string.

EPSILON - Static variable in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

The string used to represent an empty transaction symbol, usually called epsilon.

EPSILON - Static variable in class it.unive.lisa.util.datastructures.regex.Atom

A unique constant for the epsilon (empty) string.

epsilonClosure(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Computes the epsilon closure of this automaton starting from s, namely the set of states that are reachable from s just with epsilon transitions.

epsilonClosure(Set<State>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Computes the epsilon closure of this automaton starting from set, namely the set of states that are reachable from each state in set just with epsilon transitions.

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.AscendingFixpoint

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardAscendingFixpoint

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingGLBFixpoint

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingNarrowingFixpoint

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.DescendingGLBFixpoint

equality(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.DescendingNarrowingFixpoint

equality(N, T, T) - Method in interface it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint.FixpointImplementation

Given a node and two states, yields whether or not the most recent one has to be considered equal to the older one in terms of fixpoint iterations.

equals(C, C, BiPredicate<T, T>) - Static method in class it.unive.lisa.util.collections.CollectionUtilities

Tests if two collections contain the same elements, using a custom equality test to determine if two elements are to be considered equals.

equals(Object) - Method in class it.unive.lisa.analysis.AnalysisState

equals(Object) - Method in class it.unive.lisa.analysis.AnalyzedCFG

equals(Object) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

equals(Object) - Method in interface it.unive.lisa.analysis.BaseLattice

equals(Object) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

equals(Object) - Method in class it.unive.lisa.analysis.FixpointInfo

equals(Object) - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

equals(Object) - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

equals(Object) - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

equals(Object) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

equals(Object) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

equals(Object) - Method in class it.unive.lisa.analysis.lattices.SetLattice

equals(Object) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

equals(Object) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

equals(Object) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

equals(Object) - Method in class it.unive.lisa.analysis.ScopeToken

equals(Object) - Method in class it.unive.lisa.analysis.symbols.NameSymbol

equals(Object) - Method in class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

equals(Object) - Method in class it.unive.lisa.analysis.symbols.QualifierSymbol

equals(Object) - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

equals(Object) - Method in class it.unive.lisa.checks.warnings.CFGWarning

equals(Object) - Method in class it.unive.lisa.checks.warnings.GlobalWarning

equals(Object) - Method in class it.unive.lisa.checks.warnings.StatementWarning

equals(Object) - Method in class it.unive.lisa.checks.warnings.UnitWarning

equals(Object) - Method in class it.unive.lisa.checks.warnings.Warning

equals(Object) - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

equals(Object) - Method in class it.unive.lisa.conf.BaseConfiguration

equals(Object) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

equals(Object) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

equals(Object) - Method in class it.unive.lisa.LiSAReport

equals(Object) - Method in class it.unive.lisa.LiSARunInfo

equals(Object) - Method in class it.unive.lisa.outputs.json.JsonReport

equals(Object) - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

equals(Object) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

equals(Object) - Method in class it.unive.lisa.program.annotations.Annotation

equals(Object) - Method in class it.unive.lisa.program.annotations.AnnotationMember

equals(Object) - Method in class it.unive.lisa.program.annotations.Annotations

equals(Object) - Method in class it.unive.lisa.program.annotations.matcher.BasicAnnotationMatcher

equals(Object) - Method in class it.unive.lisa.program.annotations.values.ArrayAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.BoolAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.ByteAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.CharAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.CompilationUnitAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.DoubleAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.EnumAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.FloatAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.IntAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.LongAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.ShortAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.annotations.values.StringAnnotationValue

equals(Object) - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

equals(Object) - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

equals(Object) - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

equals(Object) - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

equals(Object) - Method in class it.unive.lisa.program.cfg.edge.Edge

equals(Object) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

equals(Object) - Method in class it.unive.lisa.program.cfg.Parameter

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.Call

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.NamedParameterExpression

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.Expression

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.NoOp

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.Ret

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.Statement

equals(Object) - Method in class it.unive.lisa.program.cfg.statement.VariableRef

equals(Object) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

equals(Object) - Method in class it.unive.lisa.program.ConstantGlobal

equals(Object) - Method in class it.unive.lisa.program.Global

equals(Object) - Method in class it.unive.lisa.program.SourceCodeLocation

equals(Object) - Method in class it.unive.lisa.symbolic.heap.AccessChild

equals(Object) - Method in class it.unive.lisa.symbolic.heap.HeapDereference

equals(Object) - Method in class it.unive.lisa.symbolic.heap.HeapReference

equals(Object) - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

equals(Object) - Method in class it.unive.lisa.symbolic.SymbolicExpression

equals(Object) - Method in class it.unive.lisa.symbolic.value.BinaryExpression

equals(Object) - Method in class it.unive.lisa.symbolic.value.Constant

equals(Object) - Method in class it.unive.lisa.symbolic.value.HeapLocation

equals(Object) - Method in class it.unive.lisa.symbolic.value.Identifier

equals(Object) - Method in class it.unive.lisa.symbolic.value.NullConstant

equals(Object) - Method in class it.unive.lisa.symbolic.value.PushAny

equals(Object) - Method in class it.unive.lisa.symbolic.value.PushInv

equals(Object) - Method in class it.unive.lisa.symbolic.value.Skip

equals(Object) - Method in class it.unive.lisa.symbolic.value.TernaryExpression

equals(Object) - Method in class it.unive.lisa.symbolic.value.UnaryExpression

equals(Object) - Method in class it.unive.lisa.type.NullType

equals(Object) - Method in class it.unive.lisa.type.ReferenceType

equals(Object) - Method in class it.unive.lisa.type.TypeTokenType

equals(Object) - Method in class it.unive.lisa.type.Untyped

equals(Object) - Method in class it.unive.lisa.type.VoidType

equals(Object) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

equals(Object) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

equals(Object) - Method in class it.unive.lisa.util.collections.IterableArray

equals(Object) - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

equals(Object) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

equals(Object) - Method in class it.unive.lisa.util.datastructures.automaton.State

equals(Object) - Method in class it.unive.lisa.util.datastructures.automaton.Transition

equals(Object) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

equals(Object) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix.NodeEdges

equals(Object) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

equals(Object) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList.NodeEdges

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.Atom

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.Comp

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.Or

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.Star

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

equals(Object) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

equals(Object) - Method in class it.unive.lisa.util.numeric.IntInterval

equals(Object) - Method in class it.unive.lisa.util.numeric.MathNumber

equals(Object) - Method in class it.unive.lisa.util.representation.ListRepresentation

equals(Object) - Method in class it.unive.lisa.util.representation.MapRepresentation

equals(Object) - Method in class it.unive.lisa.util.representation.ObjectRepresentation

equals(Object) - Method in class it.unive.lisa.util.representation.SetRepresentation

equals(Object) - Method in class it.unive.lisa.util.representation.StringRepresentation

equals(Object) - Method in class it.unive.lisa.util.representation.StructuredRepresentation

ERROR - Static variable in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Common format for error messages.

ERROR - Static variable in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Common format for error messages.

eval(E, F, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.NonRelationalDomain

Evaluates a SymbolicExpression, assuming that the values of program variables are the ones stored in environment.

eval(E, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.Environment

Evaluates the given expression to an abstract value.

eval(ValueExpression, InferenceSystem<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

eval(ValueExpression, InferenceSystem<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.InferredValue

Evaluates a ValueExpression, assuming that the values of program variables are the ones stored in environment.

eval(ValueExpression, TypeEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

eval(ValueExpression, ValueEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

eval(ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Evaluates the given expression to an abstract value.

evalBinaryExpression(BinaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a BinaryExpression applying operator to two expressions whose runtime types are left and right, respectively.

evalBinaryExpression(BinaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a BinaryExpression applying operator to two expressions whose abstract value are left and right, respectively.

evalBinaryExpression(BinaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a BinaryExpression applying operator to two expressions whose abstract value are left and right, respectively.

evalIdentifier(Identifier, InferenceSystem<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of an identifier in a given environment.

evalIdentifier(Identifier, TypeEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of an identifier in a given environment.

evalIdentifier(Identifier, ValueEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of an identifier in a given environment.

evalNonNullConstant(Constant, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of the given non-null constant.

evalNonNullConstant(Constant, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of the given non-null constant.

evalNonNullConstant(Constant, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of the given non-null constant.

evalNullConstant(ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of the null constant NullConstant.

evalNullConstant(ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of the null constant NullConstant.

evalNullConstant(T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of the null constant NullConstant.

evalPushAny(PushAny, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a push-any expression.

evalPushAny(PushAny, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a push-any expression.

evalPushAny(PushAny, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a push-any expression.

evalPushInv(PushInv, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a push-inv expression.

evalPushInv(PushInv, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a push-inv expression.

evalPushInv(PushInv, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a push-inv expression.

evalSkip(Skip, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a skip expression.

evalSkip(Skip, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a skip expression.

evalSkip(Skip, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a skip expression.

evalTernaryExpression(TernaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a TernaryExpression applying operator to two expressions whose runtime types are left, middle and right, respectively.

evalTernaryExpression(TernaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a TernaryExpression applying operator to two expressions whose abstract value are left, middle and right, respectively.

evalTernaryExpression(TernaryOperator, T, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a TernaryExpression applying operator to two expressions whose abstract value are left, middle and right, respectively.

evalTypeCast(BinaryExpression, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a type cast expression.

evalTypeCast(BinaryExpression, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a type cast expression.

evalTypeCast(BinaryExpression, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a type cast expression.

evalTypeConv(BinaryExpression, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a type conversion expression.

evalTypeConv(BinaryExpression, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a type conversion expression.

evalTypeConv(BinaryExpression, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a type conversion expression.

evaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Evaluates the given sub-expressions according to this order.

evaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

evaluate(Expression[], AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, ExpressionSet[]) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

EvaluationOrder - Interface in it.unive.lisa.program.cfg.statement.evaluation

The order of evaluation of the sub-expressions of an NaryExpression.

EvaluationVisitor(T) - Constructor for class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

Builds the visitor.

EvaluationVisitor(T) - Constructor for class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

Builds the visitor.

EvaluationVisitor(T) - Constructor for class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

Builds the visitor.

evalUnaryExpression(UnaryOperator, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the evaluation of a UnaryExpression applying operator to an expression whose runtime types is arg.

evalUnaryExpression(UnaryOperator, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the evaluation of a UnaryExpression applying operator to an expression whose abstract value is arg.

evalUnaryExpression(UnaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the evaluation of a UnaryExpression applying operator to an expression whose abstract value is arg.

execAction(Logger, String, TimerLogger.LoggableAction) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given action, while logging the time need for it to complete.

execAction(Logger, Level, TimeFormat, String, TimerLogger.LoggableAction) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given action, while logging the time need for it to complete.

execAction(Logger, Level, String, TimerLogger.LoggableAction) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given action, while logging the time need for it to complete.

execSupplier(Logger, String, TimerLogger.LoggableSupplier<T>) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given supplier, while logging the time need for it to complete.

execSupplier(Logger, Level, TimeFormat, String, TimerLogger.LoggableSupplier<T>) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given supplier, while logging the time need for it to complete.

execSupplier(Logger, Level, String, TimerLogger.LoggableSupplier<T>) - Static method in class it.unive.lisa.logging.TimerLogger

Executes the given supplier, while logging the time need for it to complete.

executeAll(T, Application, Iterable<C>) - Static method in class it.unive.lisa.checks.ChecksExecutor

Executes all the given checks on the given inputs cfgs.

EXIT_NODE_EXTRA_ATTR - Static variable in class it.unive.lisa.outputs.DotGraph

The name of the extra attribute identifying exit nodes.

EXIT_NODE_EXTRA_VALUE - Static variable in class it.unive.lisa.outputs.DotGraph

The value of the extra attribute identifying exit nodes.

EXIT_WITH_FOLLOWERS - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for terminating Statements with followers.

exitStates - Variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

The map storing the exit state of each exit point.

explode() - Method in class it.unive.lisa.util.datastructures.regex.Atom

explode() - Method in class it.unive.lisa.util.datastructures.regex.Comp

explode() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

explode() - Method in class it.unive.lisa.util.datastructures.regex.Or

explode() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression that is the exploded version of this one, that is, where all atoms have been broken down to the composition of the characters that compose their inner strings.

explode() - Method in class it.unive.lisa.util.datastructures.regex.Star

explode() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

Expression - Class in it.unive.lisa.program.cfg.statement

An expression that is part of a statement of the program.

Expression(CFG, CodeLocation) - Constructor for class it.unive.lisa.program.cfg.statement.Expression

Builds an untyped expression happening at the given source location, that is its type is Untyped.INSTANCE.

Expression(CFG, CodeLocation, Type) - Constructor for class it.unive.lisa.program.cfg.statement.Expression

Builds a typed expression happening at the given source location.

ExpressionInverseSet - Class in it.unive.lisa.analysis.lattices

An inverse set lattice containing a set of symbolic expressions.

ExpressionInverseSet() - Constructor for class it.unive.lisa.analysis.lattices.ExpressionInverseSet

Builds the empty set lattice element.

ExpressionInverseSet(SymbolicExpression) - Constructor for class it.unive.lisa.analysis.lattices.ExpressionInverseSet

Builds a singleton set lattice element.

ExpressionInverseSet(Set<SymbolicExpression>) - Constructor for class it.unive.lisa.analysis.lattices.ExpressionInverseSet

Builds a set lattice element.

expressions - Variable in class it.unive.lisa.LiSARunInfo

The total number of inner (i.e., non top-level) Expressions analyzed.

ExpressionSet - Class in it.unive.lisa.analysis.lattices

A set lattice containing a set of symbolic expressions.

ExpressionSet() - Constructor for class it.unive.lisa.analysis.lattices.ExpressionSet

Builds the empty set lattice element.

ExpressionSet(SymbolicExpression) - Constructor for class it.unive.lisa.analysis.lattices.ExpressionSet

Builds a singleton set lattice element.

ExpressionSet(Set<SymbolicExpression>) - Constructor for class it.unive.lisa.analysis.lattices.ExpressionSet

Builds a set lattice element.

ExpressionVisitor<T> - Interface in it.unive.lisa.symbolic

A visitor for SymbolicExpressions, to be used as parameter to SymbolicExpression.accept(ExpressionVisitor, Object...).

ExpressionWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on an expression.

ExpressionWarning(Expression, String) - Constructor for class it.unive.lisa.checks.warnings.ExpressionWarning

Builds the warning.

ExternalSet<T> - Interface in it.unive.lisa.util.collections.externalSet

A set of elements that are stored externally from this set.

ExternalSetCache<T> - Class in it.unive.lisa.util.collections.externalSet

A cache for creating ExternalSets of the elements contained in this cache.

ExternalSetCache() - Constructor for class it.unive.lisa.util.collections.externalSet.ExternalSetCache

extract(CFG) - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowExtractor

Runs the algorithms for extracting ControlFlowStructures.

extractControlFlowStructures(ControlFlowExtractor) - Method in class it.unive.lisa.program.cfg.CFG

Runs the given ControlFlowExtractor over this cfg to build ControlFlowStructures, in case those cannot be generated by frontends.

extractLongestString() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the sub-automaton contained in this one that recognizes only the longest string in the language of this.

F

factors() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the automaton that recognizes all possible substrings of the strings recognized by this automaton.

factorsChangingInitialState(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a copy of this automaton, but where all states are final and only the given state is initial.

FalseEdge - Class in it.unive.lisa.program.cfg.edge

An edge connecting two statements, that is traversed when the condition expressed in the source state does not hold.

FalseEdge(Statement, Statement) - Constructor for class it.unive.lisa.program.cfg.edge.FalseEdge

Builds the edge.

fields - Variable in class it.unive.lisa.util.representation.ObjectRepresentation

The fields of this object, with their values.

FIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A first-in, first-out working set.

fileDiff(String, String, String) - Method in class it.unive.lisa.outputs.compare.JsonReportComparer.BaseDiffAlgorithm

fileDiff(String, String, String) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Callback invoked by a JsonReportComparer whenever files from different reports but with matching names have different content.

FileManager - Class in it.unive.lisa.util.file

A file manager that provides standard functionalities for communicating with the file system.

FileManager(String) - Constructor for class it.unive.lisa.util.file.FileManager

Builds a new manager that will produce files in the given workdir.

FileManager.WriteAction - Interface in it.unive.lisa.util.file

A functional interface for a write operation that can throw IOExceptions.

files - Variable in class it.unive.lisa.LiSARunInfo

The number of files that were created by the FileManager of the analysis.

FILES - it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Indicates that the difference was found in the collection of generated files.

filter(Predicate<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields a new external set containing only the elements of this set that satisfy the given predicate.

finisher() - Method in class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

finisher() - Method in class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

first() - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields the first element inside this set.

first(int) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Yields the index of the first sub-expression that has to be evaluated.

first(int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

first(int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

FixedOrderMatchingStrategy - Class in it.unive.lisa.program.language.resolution

A resolution strategy that does not permit by-name (e.g.

FixedOrderMatchingStrategy() - Constructor for class it.unive.lisa.program.language.resolution.FixedOrderMatchingStrategy

fixedVariable(Identifier, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.NonRelationalElement

Yields a fixed abstraction of the given variable.

fixpoint(AnalysisState<A>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a fixpoint over this control flow graph.

fixpoint(AnalysisState<A>, Class<? extends WorkingSet<Statement>>, FixpointConfiguration) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Computes a fixpoint over the whole control flow graph, producing a AnalyzedCFG for each CFG contained in this analysis.

fixpoint(AnalysisState<A>, Map<Statement, AnalysisState<A>>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a fixpoint over this control flow graph.

fixpoint(Collection<Statement>, AnalysisState<A>, InterproceduralAnalysis<A>, WorkingSet<Statement>, FixpointConfiguration, ScopeId) - Method in class it.unive.lisa.program.cfg.CFG

Computes a fixpoint over this control flow graph.

fixpoint(Map<Statement, CFGFixpoint.CompoundState<A>>, WorkingSet<Statement>, Fixpoint.FixpointImplementation<Statement, Edge, CFGFixpoint.CompoundState<A>>, Map<Statement, CFGFixpoint.CompoundState<A>>) - Method in class it.unive.lisa.program.cfg.fixpoints.OptimizedBackwardFixpoint

fixpoint(Map<Statement, CFGFixpoint.CompoundState<A>>, WorkingSet<Statement>, Fixpoint.FixpointImplementation<Statement, Edge, CFGFixpoint.CompoundState<A>>, Map<Statement, CFGFixpoint.CompoundState<A>>) - Method in class it.unive.lisa.program.cfg.fixpoints.OptimizedFixpoint

fixpoint(Map<N, T>, WorkingSet<N>, Fixpoint.FixpointImplementation<N, E, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Runs the fixpoint.

fixpoint(Map<N, T>, WorkingSet<N>, Fixpoint.FixpointImplementation<N, E, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Runs the fixpoint.

fixpoint(Map<N, T>, WorkingSet<N>, Fixpoint.FixpointImplementation<N, E, T>, Map<N, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Runs the fixpoint.

fixpoint(Map<N, T>, WorkingSet<N>, Fixpoint.FixpointImplementation<N, E, T>, Map<N, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Runs the fixpoint.

Fixpoint<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>,T> - Class in it.unive.lisa.util.datastructures.graph.algorithms

A fixpoint algorithm for a Graph, parametric to the Fixpoint.FixpointImplementation that one wants to use to compute the results.

Fixpoint(G, boolean) - Constructor for class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Builds a fixpoint for the given Graph.

Fixpoint.FixpointImplementation<N,E,T> - Interface in it.unive.lisa.util.datastructures.graph.algorithms

Concrete implementation of the general methods used by a fixpoint algorithm to perform.

FixpointConfiguration - Class in it.unive.lisa.conf

An immutable configuration holding fixpoint-specific parameters.

FixpointConfiguration(LiSAConfiguration) - Constructor for class it.unive.lisa.conf.FixpointConfiguration

Builds the configuration.

FixpointException - Exception in it.unive.lisa.util.datastructures.graph.algorithms

An exception raised during the fixpoint computation.

FixpointException() - Constructor for exception it.unive.lisa.util.datastructures.graph.algorithms.FixpointException

Builds the exception.

FixpointException(String) - Constructor for exception it.unive.lisa.util.datastructures.graph.algorithms.FixpointException

Builds the exception.

FixpointException(String, Throwable) - Constructor for exception it.unive.lisa.util.datastructures.graph.algorithms.FixpointException

Builds the exception.

FixpointException(Throwable) - Constructor for exception it.unive.lisa.util.datastructures.graph.algorithms.FixpointException

Builds the exception.

FixpointInfo - Class in it.unive.lisa.analysis

A generic mapping from string keys to Lattice instances that can store custom user-defined information inside the AnalysisState.

FixpointInfo() - Constructor for class it.unive.lisa.analysis.FixpointInfo

Builds the function.

FixpointInfo(Map<String, Lattice<?>>) - Constructor for class it.unive.lisa.analysis.FixpointInfo

Builds the function by using the given mapping.

FixpointResults<A extends AbstractState<A>> - Class in it.unive.lisa.interprocedural

A FunctionalLattice from CFGs to CFGResultss.

FixpointResults(CFGResults<A>) - Constructor for class it.unive.lisa.interprocedural.FixpointResults

Builds a new result.

fixpointWorkingSet - Variable in class it.unive.lisa.conf.LiSAConfiguration

The concrete class of WorkingSet to be used in fixpoints.

FloatAnnotationValue - Class in it.unive.lisa.program.annotations.values

A float annotation value.

FloatAnnotationValue(float) - Constructor for class it.unive.lisa.program.annotations.values.FloatAnnotationValue

Builds a float annotation value.

followersOf(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the collection of the nodes that are followers of the given one, that is, all nodes such that there exist an edge in this matrix going from the given node to such node.

followersOf(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

followersOf(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

followersOf(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the collection of the nodes that are followers of the given one, that is, all nodes such that there exist an edge in this list going from the given node to such node.

followersOf(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the collection of the nodes that are followers of the given one, that is, all nodes such that there exist an edge in this control flow graph going from the given node to such node.

forceDeleteFolder(String) - Static method in class it.unive.lisa.util.file.FileManager

Deletes a folder with all of its contents if it exists.

forceFullEvaluation - Variable in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Whether or not all nodes should be processed at least once.

forceFullEvaluation - Variable in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Whether or not all nodes should be processed at least once.

forget(CFG) - Method in class it.unive.lisa.interprocedural.FixpointResults

Forgets all results about the given CFG.

forget(Statement) - Method in class it.unive.lisa.analysis.StatementStore

Removes the stored state for the given statement.

forgetIdentifier(Identifier) - Method in class it.unive.lisa.analysis.AnalysisState

Forgets an Identifier.

forgetIdentifier(Identifier) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

forgetIdentifier(Identifier) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

forgetIdentifier(Identifier) - Method in interface it.unive.lisa.analysis.SemanticDomain

Forgets an Identifier.

forgetIdentifiers(Iterable<Identifier>) - Method in class it.unive.lisa.analysis.AnalysisState

Forgets all the given Identifiers by invoking AnalysisState.forgetIdentifier(Identifier) on each given identifier.

forgetIdentifiers(Iterable<Identifier>) - Method in interface it.unive.lisa.analysis.SemanticDomain

Forgets all the given Identifiers.

forgetIdentifiersIf(Predicate<Identifier>) - Method in class it.unive.lisa.analysis.AnalysisState

Forgets all Identifiers that match the given predicate.

forgetIdentifiersIf(Predicate<Identifier>) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

forgetIdentifiersIf(Predicate<Identifier>) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

forgetIdentifiersIf(Predicate<Identifier>) - Method in interface it.unive.lisa.analysis.SemanticDomain

Forgets all Identifiers that match the given predicate.

format(long) - Method in enum it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos into a string with time units.

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.DefaultParamInitialization

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Semantics of an n-ary expression is evaluated by computing the semantics of its sub-expressions, in the specified order, using the analysis state from each sub-expression's computation as entry state for the next one.

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Semantics of an n-ary statements is evaluated by computing the semantics of its sub-expressions, in the specified order, using the analysis state from each sub-expression's computation as entry state for the next one.

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NoOp

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Ret

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Statement

Computes the forward semantics of the statement, expressing how semantic information is transformed by the execution of this statement.

forwardSemantics(AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.VariableRef

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.CallWithResult

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.UnresolvedCall

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Computes the forward semantics of the expression, after the semantics of all sub-expressions have been computed.

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Computes the forward semantics of the statement, after the semantics of all sub-expressions have been computed.

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryExpression

forwardSemanticsAux(InterproceduralAnalysis<A>, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryStatement

from(SortedSet<State>, SortedSet<Transition<T>>) - Method in interface it.unive.lisa.util.datastructures.automaton.AutomataFactory

Builds a new automaton with the given states and transitions.

fromBoolean(boolean) - Static method in enum it.unive.lisa.analysis.lattices.Satisfiability

Transforms a boolean value to a Satisfiability instance.

fromCFG(CFG) - Static method in class it.unive.lisa.outputs.serializableGraph.SerializableCFG

Builds a SerializableGraph starting from the given CFG, with no extra descriptions for the statements.

fromCFG(CFG, BiFunction<CFG, Statement, SerializableValue>) - Static method in class it.unive.lisa.outputs.serializableGraph.SerializableCFG

Builds a SerializableGraph starting from the given CFG, using the given function to generate extra descriptions for each statement.

function - Variable in class it.unive.lisa.analysis.FixpointInfo

The function containing the additional information.

function - Variable in class it.unive.lisa.analysis.lattices.FunctionalLattice

The function implemented by this lattice.

FunctionalLattice<F extends FunctionalLattice<F,K,V>,K,V extends Lattice<V>> - Class in it.unive.lisa.analysis.lattices

A generic functional abstract domain that performs the functional lifting of the lattice on the elements of the co-domain.

FunctionalLattice(V) - Constructor for class it.unive.lisa.analysis.lattices.FunctionalLattice

Builds the lattice.

FunctionalLattice(V, Map<K, V>) - Constructor for class it.unive.lisa.analysis.lattices.FunctionalLattice

Builds the lattice by cloning the given function.

FunctionalLattice.FunctionalLift<V extends Lattice<V>> - Interface in it.unive.lisa.analysis.lattices

Interface for the lift of lattice elements.

FunctionalLattice.KeyFunctionalLift<K> - Interface in it.unive.lisa.analysis.lattices

Interface for the left of key sets.

functionalLift(F, V, FunctionalLattice.KeyFunctionalLift<K>, FunctionalLattice.FunctionalLift<V>) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the functional lift between this and other.

fwdBinarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Assignment

fwdBinarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

Computes the forward semantics of the expression, after the semantics of the sub-expressions have been computed.

fwdBinarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

Computes the forward semantics of the statement, after the semantics of the sub-expressions have been computed.

fwdTernarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

Computes the forward semantics of the expression, after the semantics of the sub-expressions have been computed.

fwdTernarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, SymbolicExpression, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

Computes the forward semantics of the statement, after the semantics of the sub-expressions have been computed.

fwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.NamedParameterExpression

fwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Return

fwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.Throw

fwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryExpression

Computes the forward semantics of the expression, after the semantics of the sub-expression has been computed.

fwdUnarySemantics(InterproceduralAnalysis<A>, AnalysisState<A>, SymbolicExpression, StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.UnaryStatement

Computes the forward semantics of the statement, after the semantics of the sub-expression has been computed.

G

gen(Identifier, ValueExpression, ProgramPoint, D) - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

The dataflow gen operation, yielding the dataflow elements that are generated by the assignment of the given expression to the given id.

gen(ValueExpression, ProgramPoint, D) - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

The dataflow gen operation, yielding the dataflow elements that are generated by evaluating the given non-assigning expression.

generateHtmlViewerSupportFiles(boolean) - Method in class it.unive.lisa.util.file.FileManager

Generates, inside the working directory, all supporting files (mostly cytoscape.js) needed for correct visualization of graphs dumped in html format.

GenericInverseSetLattice<E> - Class in it.unive.lisa.analysis.lattices

A generic ready-to-use InverseSetLattice with no additional fields, that relies on an underlying boolean value for distinguishing top and bottom values.

GenericInverseSetLattice() - Constructor for class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

Builds an empty set representing the top element.

GenericInverseSetLattice(E) - Constructor for class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

Builds a set containing only the given element.

GenericInverseSetLattice(Set<E>) - Constructor for class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

Builds a set with all the given elements.

GenericInverseSetLattice(Set<E>, boolean) - Constructor for class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

Builds a set with all the given elements, also specifying whether an empty set should be considered top or bottom.

GenericMapLattice<K,V extends Lattice<V>> - Class in it.unive.lisa.analysis.lattices

A generic ready-to-use FunctionalLattice with no additional fields, that relies on the underlying lattice instance for distinguishing top and bottom values.

GenericMapLattice(V) - Constructor for class it.unive.lisa.analysis.lattices.GenericMapLattice

Builds the map.

GenericMapLattice(V, Map<K, V>) - Constructor for class it.unive.lisa.analysis.lattices.GenericMapLattice

Builds the map.

GenericSetLattice<E> - Class in it.unive.lisa.analysis.lattices

A generic ready-to-use SetLattice with no additional fields, that relies on an underlying boolean value for distinguishing top and bottom values.

GenericSetLattice() - Constructor for class it.unive.lisa.analysis.lattices.GenericSetLattice

Builds an empty set representing the top element.

GenericSetLattice(E) - Constructor for class it.unive.lisa.analysis.lattices.GenericSetLattice

Builds a set containing only the given element.

GenericSetLattice(Set<E>) - Constructor for class it.unive.lisa.analysis.lattices.GenericSetLattice

Builds a set with all the given elements.

GenericSetLattice(Set<E>, boolean) - Constructor for class it.unive.lisa.analysis.lattices.GenericSetLattice

Builds a set with all the given elements, also specifying whether an empty set should be considered top or bottom.

geq(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is greater than or equal to other.

get(int) - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Yields the pos-th element of this cache.

get(ScopeId) - Method in class it.unive.lisa.interprocedural.CFGResults

Yields the recorded result for the given token.

get(CFG) - Method in class it.unive.lisa.interprocedural.FixpointResults

Yields the recorded result for the given cfg.

get(String) - Method in class it.unive.lisa.analysis.FixpointInfo

Yields the information associated to the given key.

get(String, Class<T>) - Method in class it.unive.lisa.analysis.FixpointInfo

Yields the information associated to the given key, casted to the given type.

getAbstractCodeMembers(boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of instance AbstractCodeMembers defined in this unit.

getAbstractResultOf(CFGCall, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Computes an analysis state that abstracts the execution of the possible targets considering that they were given parameters as actual parameters, and the state when the call is executed is entryState.

Note that the interprocedural analysis is also responsible for registering the call to the CallGraph, if needed.

getAbstractResultOf(OpenCall, AnalysisState<A>, ExpressionSet[], StatementStore<A>) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Computes an analysis state that abstracts the execution of an unknown target considering that they were given parameters as actual parameters, and the state when the call is executed is entryState.

getAdjacencyMatrix() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

Yields the adjacency matrix backing this graph.

getAll() - Method in class it.unive.lisa.interprocedural.CFGResults

Yields all the results stored in this object, for any possible ScopeId used.

getAllCFGs() - Method in class it.unive.lisa.program.Application

Yields the lazily computed collection of all CFGs defined in all Programs of this application.

getAllCFGs() - Method in class it.unive.lisa.program.Program

Yields all the CFGs defined in this program, obtained by filtering the results of Program.getCodeMembersRecursively().

getAllCodeCodeMembers() - Method in class it.unive.lisa.program.Application

Yields the lazily computed collection of all CodeMembers defined in all Programs of this application.

getAllDomainInstances(Class<T>) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields all of the instances of a specific domain, of class domain, contained inside this domain, also recursively querying inner domains (enabling retrieval of semantic domains through Cartesian products or other types of combinations).

The default implementation of this method returns a singleton collection containing this if domain.isAssignableFrom(getClass()) holds, otherwise it returns an empty collection.

getAllExitpoints() - Method in class it.unive.lisa.program.cfg.CFG

Yields the statements of this control flow graph that are normal exitpoints, that is, that normally ends the execution of this cfg, returning the control to the caller, or throwing an error (i.e., all such statements on which either Statement.stopsExecution() or Statement.throwsError() hold).

getAllPaths() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields all possible paths going from an initial state to a final state in the target automaton.

getAllTransitionsConnecting(State, State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of transitions going from s1 to s2.

getAlphabet() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of symbols that represents the alphabet of the symbols recognized by this automaton (that is, as subset of the alphabet over which the automata is defined).

getAnalysisResultsOf(CFG) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Yields the results of the given analysis, identified by its class, on the given CFG.

getAnalysisStateAfter(Statement) - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields the computed result at a given statement (exit state).

getAnalysisStateAfter(Statement) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields the computed result at a given statement (exit state).

getAnalysisStateBefore(Statement) - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields the computed result before a given statement (entry state).

getAnalysisStateBefore(Statement) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields the computed result before a given statement (entry state).

getAnnotationMembers() - Method in class it.unive.lisa.program.annotations.Annotation

Yields the annotation members of this annotation.

getAnnotationName() - Method in class it.unive.lisa.program.annotations.Annotation

Yields the annotation name of this annotation.

getAnnotations() - Method in class it.unive.lisa.program.annotations.Annotations

Yields the list of annotations.

getAnnotations() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the annotations of this descriptor.

getAnnotations() - Method in class it.unive.lisa.program.cfg.Parameter

Yields the annotations of this parameter.

getAnnotations() - Method in class it.unive.lisa.program.cfg.statement.VariableRef

Yields the annotations of this variable, retrieved from the variable table of the cfg this variable belongs to.

getAnnotations() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the annotations of this variable.

getAnnotations() - Method in class it.unive.lisa.program.CompilationUnit

Yields the annotations of this compilation unit.

getAnnotations() - Method in class it.unive.lisa.program.Global

Yields the annotations of this global element.

getAnnotations() - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

Yields the annotations of this expression.

getAnnotations() - Method in class it.unive.lisa.symbolic.value.Identifier

Yields the annotations of this identifier.

getAnnotations(AnnotationMatcher) - Method in class it.unive.lisa.program.annotations.Annotations

Yields the annotations that are matched by the matcher m.

getAssigningStrategy() - Method in class it.unive.lisa.program.language.LanguageFeatures

Yields the ParameterAssigningStrategy defining how actual parameters of a call are matched against the formal ones of its targets.

getBaseType() - Method in interface it.unive.lisa.type.ArrayType

Yields the base type of this array type.

getBasicBlocks() - Method in class it.unive.lisa.program.cfg.CFG

Yields the basic blocks of this cfg, available only after CFG.computeBasicBlocks() has been invoked.

getBody() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

Yields the Statements contained in the body of this loop.

getBooleanType() - Method in class it.unive.lisa.type.TypeSystem

Yields the BooleanType of this type system.

getCache() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

getCache() - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields the cache that this set is connected to.

getCache() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

getCallees(CodeMember) - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields all the CodeMembers that are called by the given one, according to the CallGraph that has been built during the analysis.

getCallees(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the CodeMembers that are called by the given one.

getCallees(Collection<? extends CodeMember>) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the CodeMembers that are called by the given ones.

getCalleesTransitively(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields the transitive closure of CallGraph.getCallees(CodeMember).

getCalleesTransitively(Collection<? extends CodeMember>) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields the transitive closure of CallGraph.getCallees(CodeMember) of each given code member.

getCallers(CodeMember) - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields all the CodeMembers that call the given one, according to the CallGraph that has been built during the analysis.

getCallers(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the CodeMembers that call the given one.

getCallers(Collection<? extends CodeMember>) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the CodeMembers that call the given ones.

getCallersTransitively(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields the transitive closure of CallGraph.getCallers(CodeMember).

getCallersTransitively(Collection<? extends CodeMember>) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields the transitive closure of CallGraph.getCallers(CodeMember) over each given code member.

getCallGraph() - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields the CallGraph constructed during the analysis.

getCalls() - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

Yields the calls underlying this multi call.

getCallSites(CodeMember) - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields all the Calls that targets the given CodeMember, according to the CallGraph that has been built during the analysis.

getCallSites(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

getCallSites(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the Calls that target the given CodeMember.

getCallSites(Collection<? extends CodeMember>) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the Calls that target at least one of the given CodeMembers.

getCallType() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the call type of this call.

getCFG() - Method in class it.unive.lisa.checks.warnings.CFGWarning

Yields the cfg where this warning was reported on.

getCFG() - Method in interface it.unive.lisa.program.cfg.ProgramPoint

Yields the CFG that this program point belongs to.

getCFG() - Method in class it.unive.lisa.program.cfg.statement.Statement

getCharsToStart() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

Yields the number of characters to skip before starting to collect the substring.

getChild() - Method in class it.unive.lisa.symbolic.heap.AccessChild

Yields the expression representing the child.

getCodeLocation() - Method in interface it.unive.lisa.program.cfg.CodeLocation

Yields the string code location representation.

getCodeLocation() - Method in class it.unive.lisa.program.SourceCodeLocation

getCodeLocation() - Method in class it.unive.lisa.program.SyntheticLocation

getCodeLocation() - Method in class it.unive.lisa.symbolic.SymbolicExpression

Yields the code location of the statement that has generated this symbolic expression.

getCodeMember() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

Yields the CodeMember represented by this node.

getCodeMember(String) - Method in class it.unive.lisa.program.Unit

Yields the CodeMember defined in this unit having the given signature (CodeMemberDescriptor.getSignature()), if any.

getCodeMembers() - Method in class it.unive.lisa.program.Unit

Yields the collection of CodeMembers defined in this unit.

getCodeMembersByName(String) - Method in class it.unive.lisa.program.Unit

Yields the collection of all CodeMembers defined in this unit that have the given name.

getCodeMembersRecursively() - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of all the CodeMembers defined in this unit.

getCodeMembersRecursively() - Method in class it.unive.lisa.program.Program

Yields the collection of all the CodeMembers defined in this unit.

getCodeMembersRecursively() - Method in class it.unive.lisa.program.Unit

Yields the collection of all the CodeMembers defined in this unit.

getCol() - Method in class it.unive.lisa.program.SourceCodeLocation

Yields the column where this code element happens in the source file.

getCommons() - Method in class it.unive.lisa.util.collections.CollectionsDiffBuilder

Yields a collection containing all the pair of elements (deemed to be equal) that are contained in both collections used to create this builder.

getCompleteStructure() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields an NodeList containing the full structure (nodes and edges) represented by this conditional structure.

getComputedExpressions() - Method in class it.unive.lisa.analysis.AnalysisState

Yields the last computed expression.

getCondition() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields the condition of this structure.

getConfiguration() - Method in class it.unive.lisa.checks.syntactic.CheckTool

Yields the LiSAConfiguration of the current analysis.

getConfiguration() - Method in class it.unive.lisa.LiSAReport

Yields the LiSAConfiguration used to run the analysis.

getConfiguration() - Method in class it.unive.lisa.outputs.json.JsonReport

Yields the configuration of the analysis, in the form of a property bag.

getConstant() - Method in class it.unive.lisa.program.ConstantGlobal

Yields the constant value associated to this global.

getConstructName() - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Yields the name of the native construct represented by this expression.

getConstructName() - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Yields the name of the native construct represented by this statement.

getContainer() - Method in class it.unive.lisa.program.Global

Yields the unit containing this global.

getContainer() - Method in class it.unive.lisa.symbolic.heap.AccessChild

Yields the expression representing the parent.

getContents() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

getContents() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

getContents() - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Yields the elements currently in this working set.

getControlFlowStructureOf(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the ControlFlowStructure that uses guard as condition, if any.

getControlFlowStructures() - Method in class it.unive.lisa.program.cfg.CFG

Yields the collection of ControlFlowStructures contained in this cfg.

Note that if no control flow structures have been provided by frontends, and no attempt at extracting them has been made yet, invoking this method will cause a ControlFlowExtractor to try to extract them.

getCreatedFiles() - Method in class it.unive.lisa.LiSAReport

Yields the names of the files created during the analysis, as reported by FileManager.createdFiles().

getCurrentCount() - Method in class it.unive.lisa.logging.Counter

Yields the current count of this counter.

getCycleEntries() - Method in class it.unive.lisa.program.cfg.CFG

Yields all the nodes that are part of cycles in the graph that are also reachable from outside the cycle itself (that is, if they are also entrypoints or if they have an incoming back-edge).

getCycleEntries() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields all the nodes that are part of cycles in the graph that are also reachable from outside the cycle itself (that is, if they are also entrypoints or if they have an incoming back-edge).

getDataflowElements() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

Yields the DataflowElements contained in this domain instance.

getDefaultValue() - Method in class it.unive.lisa.program.cfg.Parameter

Yields the default value for this parameter that can be used when a call does not specify a value for it.

getDescription() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Yields the description of the graph.

getDescription() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

Yields the SerializableValue to be used as description.

getDescriptions() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Yields the set of descriptions of the nodes of this graph.

getDescriptor() - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

Yields the cfg where this warning was reported on.

getDescriptor() - Method in class it.unive.lisa.program.cfg.AbstractCodeMember

getDescriptor() - Method in class it.unive.lisa.program.cfg.CFG

Yields the name of this control flow graph.

getDescriptor() - Method in interface it.unive.lisa.program.cfg.CodeMember

Yields the CodeMemberDescriptor containing the signature of this code member.

getDescriptor() - Method in class it.unive.lisa.program.cfg.NativeCFG

getDestId() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Yields the id of the destination SerializableNode.

getDestination() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

getDestination() - Method in class it.unive.lisa.program.cfg.edge.Edge

getDestination() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

Tells transition's destination state.

getDestination() - Method in interface it.unive.lisa.util.datastructures.graph.Edge

Yields the node where this edge ends.

getDimensions() - Method in interface it.unive.lisa.type.ArrayType

Yields the dimensions of this array type.

getDomainInstance(Class<T>) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields a unique instance of the specific domain, of class domain, contained inside the domain, also recursively querying inner domains (enabling retrieval of semantic domains through Cartesian products or other types of combinations).

The default implementation of this method lubs together (using Lattice.lub(Lattice)) all instances returned by SemanticDomain.getAllDomainInstances(Class), defaulting to null if no instance is returned.

getDominators() - Method in class it.unive.lisa.util.datastructures.graph.algorithms.Dominators

Yields the last computed dominators through Dominators.build(Graph).

getDynamicTypeOf(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

getDynamicTypeOf(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.type.TypeOracle

Yields the dynamic type that this analysis infers for the given expression.

getEdgeConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the edge connecting the two given nodes, if any.

getEdgeConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getEdgeConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getEdgeConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the edge connecting the two given nodes, if any.

getEdgeConnecting(N, N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the edge connecting the two given nodes, if any.

getEdges() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Yields the set of edges of this graph.

getEdges() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the set of edges of this matrix.

getEdges() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getEdges() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getEdges() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the set of edges of this list.

getEdges() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the set of edges of this graph.

getEdgesConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields all edges connecting the two given nodes, if any.

getEdgesConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getEdgesConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getEdgesConnecting(N, N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields all edges connecting the two given nodes, if any.

getEdgesConnecting(N, N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields all edges connecting the two given nodes, if any.

getEdgesCount() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getEdgesCount() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getEdgesCount() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the total number of edges of this graph.

getElements() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

Yields the elements contained in this array.

getEntries() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the entry nodes of this matrix, that is, the nodes that have no predecessors.

getEntries() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the entry nodes of this list, that is, the nodes that have no predecessors.

getEntrypoints() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getEntrypoints() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getEntrypoints() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the nodes of this graph that are entrypoints, that is, roots of the graph.

getEntryPoints() - Method in class it.unive.lisa.program.Application

Yields the lazily computed collection of all CFGs that are entrypoints of one of the Programs of this application.

getEntryPoints() - Method in class it.unive.lisa.program.Program

Yields the collection of CFGs that are entry points in this program.

getEntryState() - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields the entry state.

getEntryState() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields the entry state.

getEntryState(N, T, Fixpoint.FixpointImplementation<N, E, T>, Map<N, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

Yields the entry state for the given node.

getEvaluationPredecessor() - Method in class it.unive.lisa.program.cfg.statement.Statement

Yields the Statement that is evaluated right before this one, such that querying for the entry state of this statement is equivalent to querying the exit state of the returned one.

getEvaluationSuccessor() - Method in class it.unive.lisa.program.cfg.statement.Statement

Yields the Statement that is evaluated right after this one, such that querying for the exit state of this statement is equivalent to querying the entry state of the returned one.

getExecutionState() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Yields the execution state (also called program counter), that might change when evaluating an expression.

getExits() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the exit nodes of this matrix, that is, the nodes that have no followers.

getExits() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the exit nodes of this list, that is, the nodes that have no followers.

getExitState() - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields the exit state.

getExitState() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields the exit state.

getExitState(N, T, Fixpoint.FixpointImplementation<N, E, T>, Map<N, T>) - Method in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

Yields the exit state for the given node.

getExpression() - Method in class it.unive.lisa.checks.warnings.ExpressionWarning

Yields the expression where this warning was reported on.

getExpression() - Method in class it.unive.lisa.symbolic.heap.HeapDereference

Yields the expression to be dereferenced.

getExpression() - Method in class it.unive.lisa.symbolic.heap.HeapReference

Yields the referred expression.

getExpression() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

Yields the inner expression, that is transformed by this expression by applying UnaryExpression.getOperator().

getFalseBranch() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

Yields the Statements contained in the false branch of this if-then-else.

getFeatures() - Method in class it.unive.lisa.program.Program

Yields the language-specific features, algorithms and semantics of this program.

getFields() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

Yields the fields of this object.

getFileManager() - Method in class it.unive.lisa.checks.syntactic.CheckTool

Yields the FileManager of the current analysis.

getFiles() - Method in class it.unive.lisa.outputs.json.JsonReport

Yields the collection of file names contained into this report.

getFinalStates() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of final states of this automaton.

getFirst() - Method in class it.unive.lisa.util.datastructures.regex.Comp

Yields the first regular expression.

getFirst() - Method in class it.unive.lisa.util.datastructures.regex.Or

Yields the first regular expression.

getFirstFollower() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields the first follower of this structure, that is, the first statement after the conditional structure exits.

getFixpointInformation() - Method in class it.unive.lisa.analysis.AnalysisState

Yields the additional information that must be computed during fixpoint computations.

getFixpointResults() - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Yields the results of the fixpoint computation over the whole application.

getFormals() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the array containing the formal parameters of the CFG associated with this descriptor.

getFullName() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the full name of the CFG associated with this descriptor.

getFullSignature() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the full signature of this cfg, that is, CodeMemberDescriptor.getSignature() preceded by the cfg's return type.

getFullSignatureWithParNames() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the full signature of this cfg including parameters names, that is, CodeMemberDescriptor.getSignatureWithParNames() preceded by the cfg's return type.

getFullTargetName() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the full name of the target of the call.

getGenericProgramPoint() - Method in class it.unive.lisa.program.cfg.CFG

Yields a generic ProgramPoint happening inside this cfg.

getGlobal() - Method in class it.unive.lisa.checks.warnings.GlobalWarning

Yields the global where this warning was reported on.

getGlobal(String) - Method in class it.unive.lisa.program.Unit

Yields the Global defined in this unit having the given name (Global.getName()), if any.

getGlobals() - Method in class it.unive.lisa.program.Unit

Yields the collection of Globals defined in this unit.

getGlobalsRecursively() - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of all the Globals defined in this unit.

getGlobalsRecursively() - Method in class it.unive.lisa.program.Program

Yields the collection of all the Globals defined in this unit.

getGlobalsRecursively() - Method in class it.unive.lisa.program.Unit

Yields the collection of all the Globals defined in this unit.

getGraph() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

Yields the parent BaseCallGraph containing this node.

getGuards(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of all the ControlFlowStructures, regardless of their type, containing the given program point.

getHigh() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields the upper bound of this interval.

getId() - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields an id meant to identify this specific result, based on how it has been produced.

getId() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields an id meant to identify this specific result, based on how it has been produced.

getId() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

Yields the id of this node.

getId() - Method in class it.unive.lisa.program.annotations.AnnotationMember

Yields the identifier of this annotation member.

getId() - Method in class it.unive.lisa.util.datastructures.automaton.State

Returns the states, id.

getIdsToForget() - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Yields the collection of identifiers that must be removed after the application of this replacement, that is, the identifiers that are in HeapSemanticOperation.HeapReplacement.getSources() but not in HeapSemanticOperation.HeapReplacement.getTargets().

getIfThenElseGuards(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of all the IfThenElse containing the given program point.

getImmediateAncestors() - Method in class it.unive.lisa.program.ClassUnit

getImmediateAncestors() - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of CompilationUnits that are this unit directly inherits from, regardless of their type.

getImmediateAncestors() - Method in class it.unive.lisa.program.InterfaceUnit

getIndex() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the index of this variable.

getInferred() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

Yields the instance of InferredValue representing the inferred value.

getInfo() - Method in class it.unive.lisa.LiSAReport

The LiSARunInfo containing information about the analysis.

getInfo() - Method in class it.unive.lisa.outputs.json.JsonReport

Yields the information about the analysis ran, in the form of a property bag.

getInfo(String) - Method in class it.unive.lisa.analysis.AnalysisState

Yields the Additional information associated to the given key, as defined in this instance's AnalysisState.getFixpointInformation().

getInfo(String, Class<T>) - Method in class it.unive.lisa.analysis.AnalysisState

Yields the additional information associated to the given key, casted to the given type, as defined in this instance's AnalysisState.getFixpointInformation().

getIngoing() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix.NodeEdges

Yields the ingoing edges.

getIngoing() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList.NodeEdges

Yields the ingoing edges.

getIngoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the ingoing edges to the given node.

getIngoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getIngoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getIngoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the ingoing edges to the given node.

getIngoingEdges(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the ingoing edges to the given node.

getIngoingTransitionsFrom(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of all ingoing transitions to the given state.

getInitialState() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields one of the initial states of this automaton.

getInitialStates() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of initial states of this automaton.

getInnerCall() - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

Yields the original call that this one was created from.

getInnerType() - Method in interface it.unive.lisa.type.ArrayType

Yields the type of the inner dimension of this array type.

getInnerType() - Method in interface it.unive.lisa.type.PointerType

Yields the inner type, that is, the type of the memory region that variables with this type point to.

getInnerType() - Method in class it.unive.lisa.type.ReferenceType

getInnerValues() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

getInnerValues() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

getInnerValues() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

getInnerValues() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

Yields all the SerializableValues that are contained into this one, recursively.

getInstanceCFGs(boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of instance CFGs defined in this unit.

getInstanceCodeMember(String, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the first instance CodeMember defined in this unit having the given signature (CodeMemberDescriptor.getSignature()), if any.

getInstanceCodeMembers(boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of instance CodeMembers defined in this unit.

getInstanceCodeMembersByName(String, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of all instance CodeMembers defined in this unit that have the given name.

getInstanceConstructs(boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of instance constructs (NativeCFGs) defined in this unit.

getInstanceGlobal(String, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the first instance Global defined in this unit having the given name (Global.getName()), if any.

getInstanceGlobals(boolean) - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of instance Globals defined in this unit.

getInstances() - Method in class it.unive.lisa.program.CompilationUnit

Yields the collection of ClassUnits that are instances of this one, including itself.

getIntegerType() - Method in class it.unive.lisa.type.TypeSystem

Yields the integer type of this type system, that is, the integral NumericType that is typically used to index array elements and performing string operations.

getInterfaces() - Method in class it.unive.lisa.program.ClassUnit

Yields the list of InterfaceUnits implemented by this class.

getInvolvedIdentifiers() - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

Yields all the Identifiers that are involved in the definition of this element.

getKeys() - Method in class it.unive.lisa.analysis.FixpointInfo

Yields the set of keys currently in this mapping.

getKeys() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the set of keys currently in this lattice.

getKind() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Yields the kind of this edge.

getLanguage() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Returns the concretized language accepted by this.

getLeft() - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

Yields the left-most (first) sub-expression of this expression.

getLeft() - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

Yields the left-most (first) sub-expression of this expression.

getLeft() - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

Yields the left-most (first) sub-expression of this expression.

getLeft() - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

Yields the left-most (first) sub-expression of this statement.

getLeft() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

Yields the left-hand side operand of this expression.

getLeft() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

Yields the left-hand side operand of this expression.

getLine() - Method in class it.unive.lisa.program.SourceCodeLocation

Yields the line number where this code element happens in the source file.

getLocation() - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

Yields the location where this warning was reported.

getLocation() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

getLocation() - Method in class it.unive.lisa.program.cfg.Parameter

getLocation() - Method in class it.unive.lisa.program.cfg.statement.Statement

getLocation() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

getLocation() - Method in interface it.unive.lisa.program.CodeElement

Yields the location where this code element appears in the program.

getLocation() - Method in class it.unive.lisa.program.Global

getLocation() - Method in class it.unive.lisa.program.ProgramUnit

getLocationWithBrackets() - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

Yields the string representation of the location where this warning was reported, surrounded by square brackets.

getLoopGuards(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of all Loops containing the given program point.

getLow() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields the lower bound of this interval.

getMap() - Method in class it.unive.lisa.analysis.FixpointInfo

Yields the map associated with this mapping.

getMap() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the map associated with this functional lattice element.

getMatchingCodeMember(CodeMemberDescriptor) - Method in class it.unive.lisa.program.Unit

Finds all the code members whose signature matches the one of the given CodeMemberDescriptor, according to CodeMemberDescriptor.matchesSignature(CodeMemberDescriptor).

getMatchingInstanceCodeMembers(CodeMemberDescriptor, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Finds all the instance code members whose signature matches the one of the given CodeMemberDescriptor, according to CodeMemberDescriptor.matchesSignature(CodeMemberDescriptor).

getMatchingStrategy() - Method in class it.unive.lisa.program.language.LanguageFeatures

Yields the ParameterMatchingStrategy encoding how actual parameters of a call are matched against the formal ones of its targets.

getMessage() - Method in class it.unive.lisa.checks.warnings.Warning

Yields the message of this warning.

getMessage() - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

Yields the message of this warning.

getMetaVariable() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

getMetaVariable() - Method in class it.unive.lisa.program.cfg.statement.call.OpenCall

getMetaVariable() - Method in interface it.unive.lisa.program.cfg.statement.MetaVariableCreator

Yields the meta variable that is introduced during the evaluation of the semantics of this object to store information about the value produced by this object.

getMetaVariable() - Method in class it.unive.lisa.program.cfg.statement.Return

getMetaVariables() - Method in class it.unive.lisa.program.cfg.statement.Expression

Yields the meta variables that are generated by the evaluation of this expression.

getMiddle() - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

Yields the middle (second) sub-expression of this expression.

getMiddle() - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

Yields the middle (second) sub-expression of this statement.

getMiddle() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

Yields the middle operand of this expression.

getMissingChars() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

Yields the number of missing characters to complete the substring.

getMostRecentGuard(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of the most recent ControlFlowStructure, regardless of its type, containing the given program point.

getMostRecentIfThenElseGuard(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of the most recent IfThenElse containing the given program point.

getMostRecentLoopGuard(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields the guard of the most recent Loop containing the given program point.

getName() - Method in class it.unive.lisa.analysis.symbols.NameSymbol

Yields the name represented by this symbol.

getName() - Method in class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

Yields the name represented by this symbol.

getName() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Yields the name of the graph.

getName() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the name of the CFG associated with this descriptor.

getName() - Method in class it.unive.lisa.program.cfg.Parameter

Yields the name of this parameter.

getName() - Method in class it.unive.lisa.program.cfg.statement.VariableRef

Yields the name of this variable.

getName() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the name of this variable.

getName() - Method in class it.unive.lisa.program.Global

Yields the name of this global.

getName() - Method in class it.unive.lisa.program.Unit

Yields the name of the unit.

getName() - Method in class it.unive.lisa.symbolic.value.Identifier

Yields the name of this identifier.

getNextStates(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of possible successors of the given node.

getNextSymbols(State, int) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of symbols of length at most n that can be recognized starting from the given state.

getNodeId() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

Yields the id of the SerializableNode that this description refers to.

getNodeList() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Yields the node list backing this graph.

getNodes() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Yields the set of nodes of this graph.

getNodes() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the collection of nodes of this matrix.

getNodes() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getNodes() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getNodes() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the collection of nodes of this list.

getNodes() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the set of nodes of this graph.

getNodesCount() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getNodesCount() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getNodesCount() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the total number of nodes of this graph.

getNormalExitpoints() - Method in class it.unive.lisa.program.cfg.CFG

Yields the statements of this control flow graph that are normal exitpoints, that is, that normally ends the execution of this cfg, returning the control to the caller without throwing an error (i.e., all such statements on which Statement.stopsExecution() holds but Statement.throwsError() does not).

getNumber() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the BigDecimal of this abstract value.

getOffset() - Method in class it.unive.lisa.program.cfg.statement.Statement

getOffset() - Method in interface it.unive.lisa.util.datastructures.graph.code.CodeNode

Yields the offset of this node relative to its containing graph.

getOnlyFirst() - Method in class it.unive.lisa.util.collections.CollectionsDiffBuilder

Yields a collection containing all the elements that are contained only in the first collection used to create this builder.

getOnlySecond() - Method in class it.unive.lisa.util.collections.CollectionsDiffBuilder

Yields a collection containing all the elements that are contained only in the second collection used to create this builder.

getOperand() - Method in class it.unive.lisa.util.datastructures.regex.Star

Yields the inner regular expression.

getOperator() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

Yields the operator that is applied to BinaryExpression.getLeft() and BinaryExpression.getRight().

getOperator() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

Yields the operator that is applied to TernaryExpression.getLeft(), TernaryExpression.getMiddle() and TernaryExpression.getRight().

getOperator() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

Yields the operator that is applied to UnaryExpression.getExpression().

getOrder() - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Yields the EvaluationOrder of the sub-expressions.

getOrder() - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Yields the EvaluationOrder of the sub-expressions.

getOtDefault(K, V) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Similar to FunctionalLattice.getState(Object), but yields a custom default value for keys that are not part of the mapping (instead of using FunctionalLattice.stateOfUnknown(Object)).

getOutgoing() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix.NodeEdges

Yields the outgoing edges.

getOutgoing() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList.NodeEdges

Yields the outgoing edges.

getOutgoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the outgoing edges from the given node.

getOutgoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

getOutgoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

getOutgoingEdges(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the outgoing edges from the given node.

getOutgoingEdges(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the outgoing edges from the given node.

getOutgoingTransitionsFrom(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of all outgoing transitions from the given state.

getParameterName() - Method in class it.unive.lisa.program.cfg.statement.call.NamedParameterExpression

Yields the name of the parameter targeted by this expression.

getParameters() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the parameters of this call.

getParentStatement() - Method in class it.unive.lisa.program.cfg.statement.Expression

Yields the Statement that contains this expression, if any.

getPossibleTypesOfReceiver(Expression, Set<Type>) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

Returns all the possible types of the given expression that should be considered as possible receivers of the call.

getProgram() - Method in interface it.unive.lisa.program.cfg.ProgramPoint

Yields the Program where this program point is defined.

getProgram() - Method in class it.unive.lisa.program.Program

getProgram() - Method in class it.unive.lisa.program.ProgramUnit

getProgram() - Method in class it.unive.lisa.program.Unit

Yields the Program where this unit is defined.

getPrograms() - Method in class it.unive.lisa.program.Application

Yields the program that build this application.

getProgramValidationLogic() - Method in class it.unive.lisa.program.language.LanguageFeatures

Yields the ProgramValidationLogic that validates the structure of a program, identifying erroneous situations (e.g., code members with the same signature) that can crash the analysis.

getProperties() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

Yields the additional properties to use as metadata.

getProperties() - Method in class it.unive.lisa.util.representation.StructuredRepresentation

Yields the set collection of textual properties defined for this representation.

getQualifier() - Method in class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

Yields the qualifier represented by this symbol.

getQualifier() - Method in class it.unive.lisa.analysis.symbols.QualifierSymbol

Yields the qualifier represented by this symbol.

getQualifier() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the optional qualifier of the target of the call.

getReadableSymbolsFromState(State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of symbols that can be read (accepted) by the given state, excluding epsilon.

getReadableSymbolsFromStates(Set<State>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of symbols that can be read (accepted) by the given set of states.

getRecursions() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the recursions that happens in the program, in the form of collections of the CodeMembers composing them.

getRecursionsContaining(CodeMember) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields all the recursions happening in the program, in the form of collections of the CodeMembers composing them, containing the given code member.

getReferencedLocation() - Method in class it.unive.lisa.symbolic.value.MemoryPointer

Yields the heap location pointed by this pointer.

getResolvedVersion(UnresolvedCall, AnalyzedCFG<A>) - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields the resolved version of the given call, according to the CallGraph that has been built during the analysis.

getResultOf(CFG) - Method in class it.unive.lisa.checks.semantic.CheckToolWithAnalysisResults

Yields the analysis results stored in this tool for the given CFG.

getReturnType() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the return type of the CFG associated with this descriptor.

getRight() - Method in class it.unive.lisa.program.cfg.statement.BinaryExpression

Yields the right-most (second) sub-expression of this expression.

getRight() - Method in class it.unive.lisa.program.cfg.statement.BinaryStatement

Yields the right-most (second) sub-expression of this expression.

getRight() - Method in class it.unive.lisa.program.cfg.statement.TernaryExpression

Yields the right-most (third) sub-expression of this expression.

getRight() - Method in class it.unive.lisa.program.cfg.statement.TernaryStatement

Yields the right-most (third) sub-expression of this statement.

getRight() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

Yields the right-hand side operand of this expression.

getRight() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

Yields the right-hand side operand of this expression.

getRootStatement() - Method in class it.unive.lisa.program.cfg.statement.Expression

Yields the outer-most Statement containing this expression, that is used as a node in the cfg.

getRuntimeTypes() - Method in interface it.unive.lisa.analysis.nonrelational.value.NonRelationalTypeDomain

Yields the set containing the types held by this instance.

getRuntimeTypesOf(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

getRuntimeTypesOf(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.type.TypeOracle

Yields the runtime types that this analysis infers for the given expression.

getSCCs() - Method in class it.unive.lisa.util.datastructures.graph.algorithms.SCCs

Yields the last computed strongly connected components through SCCs.build(Graph).

getScope() - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

Returns the scope of the identifier.

getScopeEnd() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the statement where this variable is last visible.

getScoper() - Method in class it.unive.lisa.analysis.ScopeToken

Yields the element that this scope refers to.

getScopeStart() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the statement where this variable is first visible.

getSecond() - Method in class it.unive.lisa.util.datastructures.regex.Comp

Yields the second regular expression.

getSecond() - Method in class it.unive.lisa.util.datastructures.regex.Or

Yields the second regular expression.

getSeen() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

getSeen() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

getSeen() - Method in interface it.unive.lisa.util.collections.workset.VisitOnceWorkingSet

Yields the elements visited (and thus no longer able to be added to this working set) by this object.

getSignature() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the signature of this cfg, composed by its CodeMemberDescriptor.getFullName() followed by its parameters types.

getSignatureWithParNames() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the signature of this cfg, composed by its CodeMemberDescriptor.getFullName() followed by its parameters (types and names).

getSource() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

getSource() - Method in class it.unive.lisa.program.cfg.edge.Edge

getSource() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the call that this call originated from, if any.

getSource() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

Tells transition's source state.

getSource() - Method in interface it.unive.lisa.util.datastructures.graph.Edge

Yields the node where this edge originates.

getSourceFile() - Method in class it.unive.lisa.program.SourceCodeLocation

Yields the source file name where this code element happens.

getSourceId() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Yields the id of the source SerializableNode.

getSources() - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Yields the set of identifiers that this replacement originates from, that is, the ones whose value will be assigned to the targets.

getState() - Method in class it.unive.lisa.analysis.AnalysisState

Yields the AbstractState embedded into this analysis state, containing abstract values for program variables and memory locations.

getState() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

Yields the instance of InferredValue representing the execution state.

getState() - Method in class it.unive.lisa.util.datastructures.automaton.State

Yields a textual representation of this state.

getState(K) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the state associated to the given key.

getStateFromPair(Map<State, Pair<State, State>>, Pair<State, State>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Given a pair of states, yields the state associated to the pair in the given state mapping.

getStatement() - Method in class it.unive.lisa.checks.warnings.StatementWarning

Yields the statement where this warning was reported on.

getStatementEvaluatedAfter(Statement) - Method in class it.unive.lisa.program.cfg.statement.Expression

getStatementEvaluatedAfter(Statement) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

getStatementEvaluatedAfter(Statement) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

getStatementEvaluatedAfter(Statement) - Method in class it.unive.lisa.program.cfg.statement.Statement

Yields the Statement that follows the given one, assuming that other is contained into this statement.

getStatementEvaluatedBefore(Statement) - Method in class it.unive.lisa.program.cfg.statement.Expression

getStatementEvaluatedBefore(Statement) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

getStatementEvaluatedBefore(Statement) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

getStatementEvaluatedBefore(Statement) - Method in class it.unive.lisa.program.cfg.statement.Statement

Yields the Statement that precedes the given one, assuming that other is contained into this statement.

getStates() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of states of this automaton.

getStaticType() - Method in class it.unive.lisa.program.cfg.Parameter

Yields the static type of this parameter.

getStaticType() - Method in class it.unive.lisa.program.cfg.statement.Expression

Yields the static type of this expression.

getStaticType() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Yields the static type of this variable.

getStaticType() - Method in class it.unive.lisa.program.Global

Yields the static type of this global.

getStaticType() - Method in class it.unive.lisa.symbolic.SymbolicExpression

Yields the static type of this expression, as provided during construction.

getString() - Method in class it.unive.lisa.util.datastructures.regex.Atom

Yields the inner string of this atom.

getStringType() - Method in class it.unive.lisa.type.TypeSystem

Yields the StringType of this type system.

getSubExpression() - Method in class it.unive.lisa.program.cfg.statement.UnaryExpression

Yields the only sub-expression of this unary expression.

getSubExpression() - Method in class it.unive.lisa.program.cfg.statement.UnaryStatement

Yields the only sub-expression of this unary statement.

getSubExpressions() - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

Yields the sub-expressions of this expression.

getSubExpressions() - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

Yields the sub-expressions of this statement.

getSubNodes() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

Yields the id of the nodes that are subnodes of this one, in the order they appear.

getSubstitution() - Method in interface it.unive.lisa.analysis.heap.HeapSemanticOperation

Yields the substitution, in the form of a list of HeapSemanticOperation.HeapReplacements that must be processed in their order of appearance, that the creation of this heap domain caused.

getSubstitution() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

getSubstring() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

Yields the current partial substring.

getSuperclasses() - Method in class it.unive.lisa.program.ClassUnit

Yields the list of ClassUnits that this class inherits from.

getSymbol() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

Tells input symbol for this transition.

getTag() - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

getTag() - Method in class it.unive.lisa.checks.warnings.CFGWarning

getTag() - Method in class it.unive.lisa.checks.warnings.ExpressionWarning

getTag() - Method in class it.unive.lisa.checks.warnings.GlobalWarning

getTag() - Method in class it.unive.lisa.checks.warnings.StatementWarning

getTag() - Method in class it.unive.lisa.checks.warnings.UnitWarning

getTag() - Method in class it.unive.lisa.checks.warnings.Warning

Yields the tag of this warning.

getTaggedMessage() - Method in class it.unive.lisa.checks.warnings.Warning

Yields the message of this warning, preceeded by the tag under square brackets.

getTargetedCFGs() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

Yields the CFGs that are targeted by this CFG call.

getTargetedConstructs() - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

Yields the NativeCFGs that are targeted by this native call.

getTargetedStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Yields all the statements that are targeted by some node in this structure.

getTargetedStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

getTargetedStatements() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

getTargetName() - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields the name of the target of the call.

getTargets() - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Yields the set of identifiers that are targeted by this replacement, that is, the ones that will be assigned.

getTargets() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

getTargets() - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

getTargets() - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

getTargets() - Method in class it.unive.lisa.program.cfg.statement.call.OpenCall

getTargets() - Method in interface it.unive.lisa.program.cfg.statement.call.ResolvedCall

Yields the targets of the Call.

getTargets() - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

getText() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

Yields the text of this node.

getTitle() - Method in class it.unive.lisa.outputs.GraphmlGraph

Yields the title of the graph.

getTransitions() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the set of transitions contained in this automaton.

getTraversalStrategy() - Method in class it.unive.lisa.program.language.LanguageFeatures

Yields the HierarcyTraversalStrategy that expresses how a class hierarchy is traversed, starting from a leaf and visiting all of its ancestors recursively, when searching for program members in it.

getTrueBranch() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

Yields the Statements contained in the true branch of this if-then-else.

getType(String) - Method in class it.unive.lisa.type.TypeSystem

Yields the Type instance with the given name.

getTypes() - Method in class it.unive.lisa.program.Program

Yields the type system knowing about the types that appear in the program.

getTypes() - Method in class it.unive.lisa.type.TypeSystem

Yields the collection of Types that have been registered in this type system.

getTypes() - Method in class it.unive.lisa.type.TypeTokenType

Yields the Types represented by this type token.

getUnit() - Method in class it.unive.lisa.checks.warnings.GlobalWarning

Yields the unit containing the global where this warning was reported on.

getUnit() - Method in class it.unive.lisa.checks.warnings.UnitWarning

Yields the unit where this warning was reported on.

getUnit() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the Unit containing the cfg associated to this descriptor.

getUnit() - Method in interface it.unive.lisa.type.UnitType

Yields the CompilationUnit that induces this type.

getUnit(String) - Method in class it.unive.lisa.program.Program

Yields the ClassUnit defined in this unit having the given name (Unit.getName()), if any.

getUnits() - Method in class it.unive.lisa.program.Program

Yields the collection of ClassUnits defined in this program.

getUnwindedAnalysisStateAfter(Statement, FixpointConfiguration) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Yields the computed result at a given statement (exit state).

getUnwindedAnalysisStateBefore(Statement, FixpointConfiguration) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Yields the computed result at a given statement (exit state).

getValue() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

Yields the textual representation of the value.

getValue() - Method in class it.unive.lisa.program.annotations.AnnotationMember

Yields the annotation value of this annotation member.

getValue() - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

Yields the value of this literal.

getValue() - Method in class it.unive.lisa.symbolic.value.Constant

Yields the constant value.

getValues() - Method in class it.unive.lisa.analysis.FixpointInfo

Yields the values currently in this mapping.

getValues() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the values of this functional lattice.

getVariable() - Method in class it.unive.lisa.program.cfg.statement.VariableRef

Yields a Variable representing the referenced variable.

getVariables() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the list of VariableTableEntrys that have been added to this descriptor.

getWarnings() - Method in class it.unive.lisa.checks.syntactic.CheckTool

Returns an unmodifiable view of the warnings that have been generated up to now using this tool.

getWarnings() - Method in class it.unive.lisa.LiSAReport

Yields the Warnings that have been generated during the analysis.

getWarnings() - Method in class it.unive.lisa.outputs.json.JsonReport

Yields the collection of JsonReport.JsonWarnings contained into this report.

glb(Satisfiability) - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Performs the greatest lower bound operation between this satisfiability and the given one.

glb(CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

glb(L) - Method in interface it.unive.lisa.analysis.BaseLattice

glb(L) - Method in interface it.unive.lisa.analysis.Lattice

Performs the greatest lower upper bound operation between this lattice element and the given one.

GLB - it.unive.lisa.conf.LiSAConfiguration.DescendingPhaseType

The descending phase is performed by applying the glb k-times.

glbAux(F) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

glbAux(AnalysisState<A>) - Method in class it.unive.lisa.analysis.AnalysisState

glbAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

glbAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

glbAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

glbAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

glbAux(DefiniteDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.DefiniteDataflowDomain

glbAux(PossibleDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.PossibleDataflowDomain

glbAux(FixpointInfo) - Method in class it.unive.lisa.analysis.FixpointInfo

glbAux(InferenceSystem<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

glbAux(InferredValue.InferredPair<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

glbAux(L) - Method in interface it.unive.lisa.analysis.BaseLattice

Performs the greatest lower bound operation between this lattice element and the given one, assuming that base cases have already been handled.

glbAux(S) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

glbAux(S) - Method in class it.unive.lisa.analysis.lattices.SetLattice

glbKeys(Set<K>, Set<K>) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the intersection of the keys between k1 and k2.

glbThreshold - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.glbThreshold.

glbThreshold - Variable in class it.unive.lisa.conf.LiSAConfiguration

The number of descending fixpoint iteration on a given node where Lattice.glb(Lattice) can be applied.

Global - Class in it.unive.lisa.program

A global variable, scoped by its container.

Global(CodeLocation, Unit, String, boolean) - Constructor for class it.unive.lisa.program.Global

Builds an untyped global variable, identified by its name.

Global(CodeLocation, Unit, String, boolean, Type) - Constructor for class it.unive.lisa.program.Global

Builds the global, identified by its name and its type, happening at the given location in the program.

Global(CodeLocation, Unit, String, boolean, Type, Annotations) - Constructor for class it.unive.lisa.program.Global

Builds the global, identified by its name and its type, happening at the given location in the program.

GLOBAL_INSTANCE_MISMATCH - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for a Global not matching its instance flag.

globals - Variable in class it.unive.lisa.LiSARunInfo

The number of Globals that were submitted to the analysis.

GlobalWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on one of the Globals under analysis.

GlobalWarning(Unit, Global, String) - Constructor for class it.unive.lisa.checks.warnings.GlobalWarning

Builds the warning.

graph - Variable in class it.unive.lisa.outputs.GraphStreamWrapper

The wrapped graph.

graph - Variable in class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

The graph targeted by this implementation.

graph - Variable in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

The graph targeted by this implementation.

graph - Variable in class it.unive.lisa.util.datastructures.graph.algorithms.BackwardFixpoint

The graph to target.

graph - Variable in class it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint

The graph to target.

Graph<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Interface in it.unive.lisa.util.datastructures.graph

Interface of a generic graph structure.

GRAPHML - it.unive.lisa.conf.LiSAConfiguration.GraphType

Graphs are dumped in compound GraphML format.

GRAPHML_WITH_SUBNODES - it.unive.lisa.conf.LiSAConfiguration.GraphType

Graphs are dumped in compound GraphML format.All nodes, including sub-nodes, are part of the graph, creating a compound graph.

GraphmlGraph - Class in it.unive.lisa.outputs

A graph that can be dumped into compound GraphML format.

GraphmlGraph(String) - Constructor for class it.unive.lisa.outputs.GraphmlGraph

Builds a graph.

GraphStreamWrapper - Class in it.unive.lisa.outputs

A graph instance that decorates a graphstream Graph, offering custom/improved dumping.

GraphStreamWrapper() - Constructor for class it.unive.lisa.outputs.GraphStreamWrapper

Builds the wrapper.

GraphVisitor<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>,V> - Interface in it.unive.lisa.util.datastructures.graph

A visitor of a Graph.

gt(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is greater than other.

H

hasCycle() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Checks if the Automaton this has any cycle.

hashCode() - Method in class it.unive.lisa.analysis.AnalysisState

hashCode() - Method in class it.unive.lisa.analysis.AnalyzedCFG

hashCode() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

hashCode() - Method in interface it.unive.lisa.analysis.BaseLattice

hashCode() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

hashCode() - Method in class it.unive.lisa.analysis.FixpointInfo

hashCode() - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

hashCode() - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

hashCode() - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

hashCode() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

hashCode() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

hashCode() - Method in class it.unive.lisa.analysis.lattices.SetLattice

hashCode() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

hashCode() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

hashCode() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

hashCode() - Method in class it.unive.lisa.analysis.ScopeToken

hashCode() - Method in class it.unive.lisa.analysis.symbols.NameSymbol

hashCode() - Method in class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

hashCode() - Method in class it.unive.lisa.analysis.symbols.QualifierSymbol

hashCode() - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

hashCode() - Method in class it.unive.lisa.checks.warnings.CFGWarning

hashCode() - Method in class it.unive.lisa.checks.warnings.GlobalWarning

hashCode() - Method in class it.unive.lisa.checks.warnings.StatementWarning

hashCode() - Method in class it.unive.lisa.checks.warnings.UnitWarning

hashCode() - Method in class it.unive.lisa.checks.warnings.Warning

hashCode() - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

hashCode() - Method in class it.unive.lisa.conf.BaseConfiguration

hashCode() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

hashCode() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

hashCode() - Method in class it.unive.lisa.LiSAReport

hashCode() - Method in class it.unive.lisa.LiSARunInfo

hashCode() - Method in class it.unive.lisa.outputs.json.JsonReport

hashCode() - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

hashCode() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

hashCode() - Method in class it.unive.lisa.program.annotations.Annotation

hashCode() - Method in class it.unive.lisa.program.annotations.AnnotationMember

hashCode() - Method in class it.unive.lisa.program.annotations.Annotations

hashCode() - Method in class it.unive.lisa.program.annotations.matcher.BasicAnnotationMatcher

hashCode() - Method in class it.unive.lisa.program.annotations.values.ArrayAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.BoolAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.ByteAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.CharAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.CompilationUnitAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.DoubleAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.EnumAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.FloatAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.IntAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.LongAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.ShortAnnotationValue

hashCode() - Method in class it.unive.lisa.program.annotations.values.StringAnnotationValue

hashCode() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

hashCode() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

hashCode() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

hashCode() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

hashCode() - Method in class it.unive.lisa.program.cfg.edge.Edge

hashCode() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

hashCode() - Method in class it.unive.lisa.program.cfg.Parameter

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.Call

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.NamedParameterExpression

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

hashCode() - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

hashCode() - Method in class it.unive.lisa.program.cfg.statement.Expression

hashCode() - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

hashCode() - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

hashCode() - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

hashCode() - Method in class it.unive.lisa.program.cfg.statement.NoOp

hashCode() - Method in class it.unive.lisa.program.cfg.statement.Ret

hashCode() - Method in class it.unive.lisa.program.cfg.statement.Statement

hashCode() - Method in class it.unive.lisa.program.cfg.statement.VariableRef

hashCode() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

hashCode() - Method in class it.unive.lisa.program.ConstantGlobal

hashCode() - Method in class it.unive.lisa.program.Global

hashCode() - Method in class it.unive.lisa.program.SourceCodeLocation

hashCode() - Method in class it.unive.lisa.symbolic.heap.AccessChild

hashCode() - Method in class it.unive.lisa.symbolic.heap.HeapDereference

hashCode() - Method in class it.unive.lisa.symbolic.heap.HeapReference

hashCode() - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

hashCode() - Method in class it.unive.lisa.symbolic.SymbolicExpression

hashCode() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

hashCode() - Method in class it.unive.lisa.symbolic.value.Constant

hashCode() - Method in class it.unive.lisa.symbolic.value.HeapLocation

hashCode() - Method in class it.unive.lisa.symbolic.value.Identifier

hashCode() - Method in class it.unive.lisa.symbolic.value.NullConstant

hashCode() - Method in class it.unive.lisa.symbolic.value.PushAny

hashCode() - Method in class it.unive.lisa.symbolic.value.PushInv

hashCode() - Method in class it.unive.lisa.symbolic.value.Skip

hashCode() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

hashCode() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

hashCode() - Method in class it.unive.lisa.type.NullType

hashCode() - Method in class it.unive.lisa.type.ReferenceType

hashCode() - Method in class it.unive.lisa.type.TypeTokenType

hashCode() - Method in class it.unive.lisa.type.Untyped

hashCode() - Method in class it.unive.lisa.type.VoidType

hashCode() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

hashCode() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

hashCode() - Method in class it.unive.lisa.util.collections.IterableArray

hashCode() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

hashCode() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

hashCode() - Method in class it.unive.lisa.util.datastructures.automaton.State

hashCode() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

hashCode() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

hashCode() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix.NodeEdges

hashCode() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

hashCode() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList.NodeEdges

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.Atom

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.Comp

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.Or

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.Star

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

hashCode() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

hashCode() - Method in class it.unive.lisa.util.numeric.IntInterval

hashCode() - Method in class it.unive.lisa.util.numeric.MathNumber

hashCode() - Method in class it.unive.lisa.util.representation.ListRepresentation

hashCode() - Method in class it.unive.lisa.util.representation.MapRepresentation

hashCode() - Method in class it.unive.lisa.util.representation.ObjectRepresentation

hashCode() - Method in class it.unive.lisa.util.representation.SetRepresentation

hashCode() - Method in class it.unive.lisa.util.representation.StringRepresentation

hashCode() - Method in class it.unive.lisa.util.representation.StructuredRepresentation

hasNext() - Method in class it.unive.lisa.util.numeric.IntIntervalIterator

hasOnlyOnePath() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields true if and only if this automaton has only one path.

hasPostStateOf(Statement) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Yields whether or not the non-unwinded results of this cfg contain the poststate of the given statement.

hasPreStateOf(Statement) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Yields whether or not the non-unwinded results of this cfg contain the prestate of the given statement.

HeapDereference - Class in it.unive.lisa.symbolic.heap

A heap dereference expression.

HeapDereference(Type, SymbolicExpression, CodeLocation) - Constructor for class it.unive.lisa.symbolic.heap.HeapDereference

Builds the heap dereference.

HeapDomain<D extends HeapDomain<D>> - Interface in it.unive.lisa.analysis.heap

A semantic domain that can evaluate the semantic of statements that operate on heap locations, and not on concrete values.

HeapEnvironment<T extends NonRelationalHeapDomain<T>> - Class in it.unive.lisa.analysis.nonrelational.heap

An environment for a NonRelationalHeapDomain, that maps Identifiers to instances of such domain.

HeapEnvironment(T) - Constructor for class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

Builds an empty environment.

HeapEnvironment(T, Map<Identifier, T>) - Constructor for class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

Builds an empty environment from a given mapping.

HeapEnvironment(T, Map<Identifier, T>, List<HeapSemanticOperation.HeapReplacement>) - Constructor for class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

Builds an environment containing the given mapping.

HeapExpression - Class in it.unive.lisa.symbolic.heap

A symbolic expression that identifies a location in the program's heap.

HeapExpression(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.heap.HeapExpression

Builds the heap expression.

HeapLocation - Class in it.unive.lisa.symbolic.value

An identifier of a synthetic program variable that represents a resolved memory location.

HeapLocation(Type, String, boolean, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.HeapLocation

Builds the heap location.

HeapReference - Class in it.unive.lisa.symbolic.heap

A reference to a memory location, identified by its name.

HeapReference(Type, SymbolicExpression, CodeLocation) - Constructor for class it.unive.lisa.symbolic.heap.HeapReference

Builds the heap reference.

HeapReplacement() - Constructor for class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

Builds the replacement.

HeapSemanticOperation - Interface in it.unive.lisa.analysis.heap

A semantic operation on the heap state of the program, that provides a substitution of the available identifiers.

HeapSemanticOperation.HeapReplacement - Class in it.unive.lisa.analysis.heap

A replacement between Identifiers caused by a change in the heap abstraction.

HierarcyTraversalStrategy - Interface in it.unive.lisa.program.language.hierarchytraversal

A strategy for traversing hierarchies of CompilationUnit to search for implementations of call targets or global implementations.

highIsPlusInfinity() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if the upper bound of this interval is set to plus infinity.

hotspots - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.hotspots.

hotspots - Variable in class it.unive.lisa.conf.LiSAConfiguration

When LiSAConfiguration.optimize is true, this predicate will be used to determine additional statements (also considering intermediate ones) for which the fixpoint results must be kept.

HOURS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as hours.

HTML - it.unive.lisa.conf.LiSAConfiguration.GraphType

Graphs are dumped as an html page using javascript to visualize the graphs.

HTML_WITH_SUBNODES - it.unive.lisa.conf.LiSAConfiguration.GraphType

Graphs are dumped as an html page using javascript to visualize the graphs.

HtmlGraph - Class in it.unive.lisa.outputs

A graph that can be dumped as an html page using javascript to visualize the graphs.

HtmlGraph(GraphmlGraph, boolean, SortedMap<Integer, Pair<String, SerializableNodeDescription>>, String, String) - Constructor for class it.unive.lisa.outputs.HtmlGraph

Builds the graph.

I

id - Variable in class it.unive.lisa.analysis.AnalyzedCFG

An id meant to identify this specific result, based on how it has been produced.

id - Variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

An id meant to identify this specific result, based on how it has been produced.

Identifier - Class in it.unive.lisa.symbolic.value

An identifier of a program variable, representing either a program variable (as an instance of Variable), or a resolved memory location (as an instance of HeapLocation).

Identifier(Type, String, boolean, Annotations, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.Identifier

Builds the identifier.

IfThenElse - Class in it.unive.lisa.program.cfg.controlFlow

A ControlFlowStructure representing a if-then-else.

IfThenElse(NodeList<CFG, Statement, Edge>, Statement, Statement, Collection<Statement>, Collection<Statement>) - Constructor for class it.unive.lisa.program.cfg.controlFlow.IfThenElse

Builds the if-then-else.

includes(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this interval includes the given one.

indent(String, String, int) - Static method in class it.unive.lisa.util.StringUtilities

Indents all lines of target by using indent repeated amount times.

indexOf(T) - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Yields the index where the given element is stored in this cache.

indexOfOrAdd(T) - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Yields the index where the given element is stored in this cache.

InferenceSystem<T extends InferredValue<T>> - Class in it.unive.lisa.analysis.nonrelational.inference

An inference system that model standard derivation systems.

InferenceSystem(InferenceSystem<T>, T) - Constructor for class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Builds an inference system identical to the given one, except for the execution state that will be set to the given one.

InferenceSystem(T) - Constructor for class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Builds an empty inference system.

InferenceSystem(T, Map<Identifier, T>, T) - Constructor for class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

Builds an environment containing the given mapping.

InferredPair(T, T, T) - Constructor for class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

Builds the pair.

InferredValue<T extends InferredValue<T>> - Interface in it.unive.lisa.analysis.nonrelational.inference

A NonRelationalElement that can be inferred by InferenceSystems.

InferredValue.InferredPair<T extends InferredValue<T>> - Class in it.unive.lisa.analysis.nonrelational.inference

A pair of instances of InferredValue, representing the result of an evaluation in the form of <inferred value, new execution state>.

InfiniteIterationException - Exception in it.unive.lisa.util.numeric

An exception throw when someone tries to iterate over a non-finite IntInterval.

InfiniteIterationException(IntInterval) - Constructor for exception it.unive.lisa.util.numeric.InfiniteIterationException

Builds the exception.

INFINITY - Static variable in class it.unive.lisa.util.numeric.IntInterval

The interval [-Inf, +Inf].

INFO - it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Indicates that the difference was found in the information about the analysis.

INFO_KEY - Static variable in class it.unive.lisa.analysis.symbols.SymbolAliasing

The key to use for accessing instances of this class within a FixpointInfo instance.

infoDiff(String, String, String) - Method in class it.unive.lisa.outputs.compare.JsonReportComparer.BaseDiffAlgorithm

infoDiff(String, String, String) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Callback invoked by a JsonReportComparer whenever an analysis information key is mapped to two different values.

INHERIT_FROM_SEALED - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for inheritance from a sealed CompilationUnit.

init(Application) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

init(Application) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Initializes the call graph of the given program.

init(Application, CallGraph, OpenCallPolicy) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Initializes the interprocedural analysis of the given program.

InMemoryType - Interface in it.unive.lisa.type

A type that can only live in-memory, without being used for local variables.

INSTANCE - it.unive.lisa.program.cfg.statement.call.Call.CallType

Only instance code members are targeted by the call.

INSTANCE - Static variable in class it.unive.lisa.interprocedural.ReturnTopPolicy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.interprocedural.WorstCasePolicy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.hierarchytraversal.SingleInheritanceTraversalStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.parameterassignment.OrderPreservingAssigningStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.parameterassignment.PythonLikeAssigningStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.resolution.JavaLikeMatchingStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.resolution.RuntimeTypesMatchingStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.language.resolution.StaticTypesMatchingStrategy

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.program.SyntheticLocation

Singleton instance of the synthetic location.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseAnd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseOr

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftLeft

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftRight

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseUnsignedShiftRight

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.BitwiseXor

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonEq

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGe

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGt

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLe

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLt

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.ComparisonNe

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.LogicalAnd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.LogicalOr

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitAdd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitDiv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMod

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMul

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitRem

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitSub

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitAdd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitDiv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMod

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMul

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitRem

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitSub

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitAdd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitDiv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMod

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMul

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitRem

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitSub

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitAdd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitDiv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMod

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMul

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitRem

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitSub

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingAdd

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingDiv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMod

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMul

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingRem

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingSub

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringConcat

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringContains

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringEndsWith

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringEquals

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringIndexOf

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.StringStartsWith

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.TypeCast

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.TypeCheck

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.binary.TypeConv

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.ternary.StringReplace

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.ternary.StringSubstring

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.unary.BitwiseNegation

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.unary.LogicalNegation

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.unary.NumericNegation

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.unary.StringLength

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.symbolic.value.operator.unary.TypeOf

The singleton instance of this class.

INSTANCE - Static variable in class it.unive.lisa.type.NullType

Unique instance of NullType.

INSTANCE - Static variable in class it.unive.lisa.type.Untyped

Unique instance of Untyped type.

INSTANCE - Static variable in class it.unive.lisa.type.VoidType

Unique instance of VoidType.

INSTANCE - Static variable in class it.unive.lisa.util.datastructures.regex.EmptySet

The singleton instance.

INSTANCE - Static variable in class it.unive.lisa.util.datastructures.regex.symbolic.UnknownSymbolicChar

The singleton instance.

INSTANCE - Static variable in class it.unive.lisa.util.datastructures.regex.TopAtom

The singleton instance.

instances - Variable in class it.unive.lisa.program.CompilationUnit

The lazily computed collection of instances of this unit, that is, the collection of compilation units that directly or indirectly inherit from this unit.

IntAnnotationValue - Class in it.unive.lisa.program.annotations.values

An integer annotation value.

IntAnnotationValue(int) - Constructor for class it.unive.lisa.program.annotations.values.IntAnnotationValue

Builds an integer annotation value.

INTERFACE_WITH_GLOBALS - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for Globals inside InterfaceUnits.

InterfaceUnit - Class in it.unive.lisa.program

A interface unit of the program to analyze.

InterfaceUnit(CodeLocation, Program, String, boolean) - Constructor for class it.unive.lisa.program.InterfaceUnit

Builds an interface unit, defined at the given location.

intermediateStates - Variable in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

The post-state of intermediate expressions.

interprocedural - Variable in class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

The InterproceduralAnalysis to use for semantics invocations.

interprocedural - Variable in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

The InterproceduralAnalysis to use for semantics invocations.

interproceduralAnalysis - Variable in class it.unive.lisa.conf.LiSAConfiguration

The InterproceduralAnalysis instance to use during the analysis.

InterproceduralAnalysis<A extends AbstractState<A>> - Interface in it.unive.lisa.interprocedural

The definition of interprocedural analyses.

InterproceduralAnalysisException - Exception in it.unive.lisa.interprocedural

An exception that occurred while performing an interprocedural analysis.

InterproceduralAnalysisException() - Constructor for exception it.unive.lisa.interprocedural.InterproceduralAnalysisException

Builds the exception.

InterproceduralAnalysisException(String) - Constructor for exception it.unive.lisa.interprocedural.InterproceduralAnalysisException

Builds the exception.

InterproceduralAnalysisException(String, Throwable) - Constructor for exception it.unive.lisa.interprocedural.InterproceduralAnalysisException

Builds the exception.

InterproceduralAnalysisException(Throwable) - Constructor for exception it.unive.lisa.interprocedural.InterproceduralAnalysisException

Builds the exception.

intersection(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Returns the Automaton that accepts the language that is the intersection between the language of this and another Automaton.

intersection(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

intersection(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields the intersection of this set and another.

intersects(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

intersects(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Determines if this set has at least an element in common with another if they share the same cache.

intersects(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this interval intersects with the given one.

IntInterval - Class in it.unive.lisa.util.numeric

An interval with integer bounds.

IntInterval(int, int) - Constructor for class it.unive.lisa.util.numeric.IntInterval

Builds a new interval.

IntInterval(MathNumber, MathNumber) - Constructor for class it.unive.lisa.util.numeric.IntInterval

Builds a new interval.

IntInterval(Integer, Integer) - Constructor for class it.unive.lisa.util.numeric.IntInterval

Builds a new interval.

IntIntervalIterator - Class in it.unive.lisa.util.numeric

The IntInterval iterator.

IntIntervalIterator(long, long) - Constructor for class it.unive.lisa.util.numeric.IntIntervalIterator

Builds the iterator.

INVALID_CFSTRUCTURE - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for invalid ControlFlowStructures.

INVALID_NODE_LIST - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for invalid NodeLists.

InverseSetLattice<S extends InverseSetLattice<S,E>,E> - Class in it.unive.lisa.analysis.lattices

A generic inverse set lattice containing a set of elements.

InverseSetLattice(Set<E>, boolean) - Constructor for class it.unive.lisa.analysis.lattices.InverseSetLattice

Builds the lattice.

is(char) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

Yields true if and only if this symbolic character represent the given concrete one.

is(char) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.UnknownSymbolicChar

is(int) - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this is a singleton interval containing only n.

is(int) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is number represents exactly the given integer.

is(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

is(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

is(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

is(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

is(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression corresponds to the given string.

is(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

is(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

is16Bits() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type follows a 16-bits format representation.

is32Bits() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type follows a 32-bits format representation.

is64Bits() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type follows a 64-bits format representation.

is8Bits() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type follows a 8-bits format representation.

isArrayType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of ArrayType.

isAtom() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression is an instance of Atom.

isAtomic() - Method in class it.unive.lisa.util.datastructures.regex.Or

Yields true if and only if both inner regular expressions are atoms.

isBooleanType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of BooleanType.

isBottom() - Method in class it.unive.lisa.analysis.AnalysisState

isBottom() - Method in class it.unive.lisa.analysis.AnalyzedCFG

isBottom() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

isBottom() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

isBottom() - Method in class it.unive.lisa.analysis.FixpointInfo

isBottom() - Method in interface it.unive.lisa.analysis.Lattice

Yields true if and only if this object represents the bottom of the lattice.

isBottom() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields true if and only if this object represents the bottom of the lattice.

isBottom() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

isBottom() - Method in class it.unive.lisa.analysis.lattices.SetLattice

isBottom() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

isBottom() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

isBottom() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

isBottom() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

isComp() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression is an instance of Comp.

isContained(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields true if and only if this is contained into other, that is, if the language recognized by the intersection between this and the complement of other is empty.

isDeterministic() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields true if and only if this automaton is deterministic, that is, if the transition relation is a function.

isEmpty() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

Returns true if this set contains no elements.

isEmpty() - Method in class it.unive.lisa.analysis.lattices.SetLattice

Returns true if this set contains no elements.

isEmpty() - Method in class it.unive.lisa.program.annotations.Annotations

Yields true if and only if the set of annotations represented by this instance is empty.

isEmpty() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

isEmpty() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

isEmpty() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

isEmpty() - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Yields true if and only if this working set is empty.

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.Atom

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.Comp

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.Or

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression corresponds to the empty string or to no strings at all.

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.Star

isEmpty() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

isEmptySet() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression is an instance of EmptySet.

isEpsilon() - Method in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

Yields true if and only if this symbol represents the empty string epsilon.

isEpsilon() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

isEpsilonTransition() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

Yields true if and only if this transition recognizes only the empty string.

isEqualTo(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Checks if the automaton this accepts the same language as other, implemented as:
language(A).equals(language(B)) if both automata are loop free, A.contains(B) && B.contains(A) otherwise.

isEqualTo(G) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

isEqualTo(G) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

isEqualTo(G) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Checks if this graph is effectively equal to the given one, that is, if they have the same structure while potentially being different instances.

isFinal() - Method in class it.unive.lisa.util.datastructures.automaton.State

Tells if the state is either final or not.

isFinite() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this is interval is finite, that is, if neither bound is set to infinity.

isFinite() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is finite (i.e.

isGuarded(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields true if and only if the given program point is inside the body of a ControlFlowStructure, regardless of its type.

Note that if no control flow structures have been provided by frontends, and no attempt at extracting them has been made yet, invoking this method will cause a ControlFlowExtractor to try to extract them.

isInfinite() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this is interval is not finite, that is, if at least one bound is set to infinity.

isInfinite() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is infinite (i.e.

isInfinity() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this is the interval representing infinity, that is, [-Inf, +Inf].

isInherited() - Method in class it.unive.lisa.program.annotations.Annotation

Yields true if this annotation can be inherited, false otherwise.

isInitial() - Method in class it.unive.lisa.util.datastructures.automaton.State

Tells if the state is either initial or not.

isInMemoryType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of InMemoryType.

isInsideIfThenElse(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields true if and only if the given program point is inside one of the branches of an IfThenElse.

Note that if no control flow structures have been provided by frontends, and no attempt at extracting them has been made yet, invoking this method will cause a ControlFlowExtractor to try to extract them.

isInsideLoop(ProgramPoint) - Method in class it.unive.lisa.program.cfg.CFG

Yields true if and only if the given program point is inside the body of a Loop.

Note that if no control flow structures have been provided by frontends, and no attempt at extracting them has been made yet, invoking this method will cause a ControlFlowExtractor to try to extract them.

isInstance() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields true if and only if the cfg associated to this descriptor is an instance cfg.

isInstance() - Method in class it.unive.lisa.program.Global

Yields true if and only if this is an instance global.

isInstanceOf(CompilationUnit) - Method in class it.unive.lisa.program.ClassUnit

isInstanceOf(CompilationUnit) - Method in class it.unive.lisa.program.CompilationUnit

Yields true if and only if this unit is an instance of the given one.

isInstanceOf(CompilationUnit) - Method in class it.unive.lisa.program.InterfaceUnit

isIntegral() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type is integral, representing one of the numbers in the mathematical set Z.

isJsonGraph(String) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Yields whether or not the file pointed by the given path should be considered a json graph.

isLogging() - Method in class it.unive.lisa.logging.Counter

Yields true if this counter is currently logging updates.

isMinusInfinity() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is minus infinity.

isNaN() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is not a number, that is, obtained from an operation that does not produce a result (e.g.

isNegative() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is negative.

isNullType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of NullType.

isNumericType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of NumericType.

isOr() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression is an instance of Or.

isOverridable() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields true if and only if the cfg associated to this descriptor is can be overridden by cfgs in Units that inherit for the cfg's unit.

isPlusInfinity() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is plus infinity.

isPointerType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of PointerType.

isPositive() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is positive.

isReachableFrom(SymbolicExpression, SymbolicExpression, HeapEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.heap.NonRelationalHeapDomain

Yields whether or not the Identifier represented (directly or after rewriting) by the second expression is reachable starting from the Identifier represented (directly or after rewriting) by the first expression.

isReachableFrom(SymbolicExpression, SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Yields whether or not the Identifier represented (directly or after rewriting) by the second expression is reachable starting from the Identifier represented (directly or after rewriting) by the first expression.

isReachableFrom(SymbolicExpression, SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

isReferenceType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of ReferenceType.

isScopedByCall() - Method in class it.unive.lisa.symbolic.value.Identifier

Yields true if this is an OutOfScopeIdentifier whose (i) scope was introduced by a call, or (ii) inner identifier is an OutOfScopeIdentifier such that inner.isScopedByCall() holds.

isScopedByCall() - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

isSealed() - Method in class it.unive.lisa.program.CompilationUnit

Yields whether or not this unit is sealed, meaning that it cannot be used as super unit of other compilation units.

isSigned() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type is signed.

isSingleton() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if this is a singleton interval, that is, if the lower bound and the upper bound are the same.

isStackAllocation() - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

Yields whether this memory allocation is allocated in the stack.

isStar() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression is an instance of Star.

isStartingId() - Method in interface it.unive.lisa.interprocedural.ScopeId

Yields whether or not this id is the starting one, that is, if it has been generated with ScopeId.startingId() or if it must be considered equivalent to the value returned by that method.

isStartingId() - Method in class it.unive.lisa.interprocedural.UniqueScope

isStringType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of StringType.

isTop - Variable in class it.unive.lisa.analysis.lattices.InverseSetLattice

Whether or not this is the top or bottom element of the lattice, valid only if the set of elements is empty.

isTop - Variable in class it.unive.lisa.analysis.lattices.SetLattice

Whether or not this is the top or bottom element of the lattice, valid only if the set of elements is empty.

isTop() - Method in class it.unive.lisa.analysis.AnalysisState

isTop() - Method in class it.unive.lisa.analysis.AnalyzedCFG

isTop() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

isTop() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

isTop() - Method in class it.unive.lisa.analysis.FixpointInfo

isTop() - Method in interface it.unive.lisa.analysis.Lattice

Yields true if and only if this object represents the top of the lattice.

isTop() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields true if and only if this object represents the top of the lattice.

isTop() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

isTop() - Method in class it.unive.lisa.analysis.lattices.SetLattice

isTop() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

isTop() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

isTop() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

isTop() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

isTypeTokenType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of TypeTokenType.

isUnconditional() - Method in class it.unive.lisa.program.cfg.edge.FalseEdge

isUnconditional() - Method in class it.unive.lisa.program.cfg.edge.SequentialEdge

isUnconditional() - Method in class it.unive.lisa.program.cfg.edge.TrueEdge

isUnconditional() - Method in interface it.unive.lisa.util.datastructures.graph.code.CodeEdge

Yields true if and only if this edge represent unconditional execution flow between its bounds.

isUnitType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of UnitType.

isUnsigned() - Method in interface it.unive.lisa.type.NumericType

Returns true if this numeric type is unsigned.

isUntyped() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of Untyped.

isValueType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if both Type.isInMemoryType() and Type.isPointerType() both return false on this type.

isVisualizationFile(String) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Yields whether or not the file pointed by the given path is for visualizing results and can thus be skipped as its content depends solely on other files.

isVoidType() - Method in interface it.unive.lisa.type.Type

Yields true if and only if this type is an instance of VoidType.

isWeak() - Method in class it.unive.lisa.symbolic.value.Identifier

Yields whether or not this identifier is weak.

isZero() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is equal to zero.

it.unive.lisa - package it.unive.lisa

it.unive.lisa.analysis - package it.unive.lisa.analysis

it.unive.lisa.analysis.dataflow - package it.unive.lisa.analysis.dataflow

it.unive.lisa.analysis.heap - package it.unive.lisa.analysis.heap

it.unive.lisa.analysis.lattices - package it.unive.lisa.analysis.lattices

it.unive.lisa.analysis.nonrelational - package it.unive.lisa.analysis.nonrelational

it.unive.lisa.analysis.nonrelational.heap - package it.unive.lisa.analysis.nonrelational.heap

it.unive.lisa.analysis.nonrelational.inference - package it.unive.lisa.analysis.nonrelational.inference

it.unive.lisa.analysis.nonrelational.value - package it.unive.lisa.analysis.nonrelational.value

it.unive.lisa.analysis.symbols - package it.unive.lisa.analysis.symbols

it.unive.lisa.analysis.type - package it.unive.lisa.analysis.type

it.unive.lisa.analysis.value - package it.unive.lisa.analysis.value

it.unive.lisa.checks - package it.unive.lisa.checks

it.unive.lisa.checks.semantic - package it.unive.lisa.checks.semantic

it.unive.lisa.checks.syntactic - package it.unive.lisa.checks.syntactic

it.unive.lisa.checks.warnings - package it.unive.lisa.checks.warnings

it.unive.lisa.conf - package it.unive.lisa.conf

it.unive.lisa.interprocedural - package it.unive.lisa.interprocedural

it.unive.lisa.interprocedural.callgraph - package it.unive.lisa.interprocedural.callgraph

it.unive.lisa.logging - package it.unive.lisa.logging

it.unive.lisa.outputs - package it.unive.lisa.outputs

it.unive.lisa.outputs.compare - package it.unive.lisa.outputs.compare

it.unive.lisa.outputs.json - package it.unive.lisa.outputs.json

it.unive.lisa.outputs.serializableGraph - package it.unive.lisa.outputs.serializableGraph

it.unive.lisa.program - package it.unive.lisa.program

it.unive.lisa.program.annotations - package it.unive.lisa.program.annotations

it.unive.lisa.program.annotations.matcher - package it.unive.lisa.program.annotations.matcher

it.unive.lisa.program.annotations.values - package it.unive.lisa.program.annotations.values

it.unive.lisa.program.cfg - package it.unive.lisa.program.cfg

it.unive.lisa.program.cfg.controlFlow - package it.unive.lisa.program.cfg.controlFlow

it.unive.lisa.program.cfg.edge - package it.unive.lisa.program.cfg.edge

it.unive.lisa.program.cfg.fixpoints - package it.unive.lisa.program.cfg.fixpoints

it.unive.lisa.program.cfg.statement - package it.unive.lisa.program.cfg.statement

it.unive.lisa.program.cfg.statement.call - package it.unive.lisa.program.cfg.statement.call

it.unive.lisa.program.cfg.statement.evaluation - package it.unive.lisa.program.cfg.statement.evaluation

it.unive.lisa.program.cfg.statement.literal - package it.unive.lisa.program.cfg.statement.literal

it.unive.lisa.program.language - package it.unive.lisa.program.language

it.unive.lisa.program.language.hierarchytraversal - package it.unive.lisa.program.language.hierarchytraversal

it.unive.lisa.program.language.parameterassignment - package it.unive.lisa.program.language.parameterassignment

it.unive.lisa.program.language.resolution - package it.unive.lisa.program.language.resolution

it.unive.lisa.program.language.validation - package it.unive.lisa.program.language.validation

it.unive.lisa.symbolic - package it.unive.lisa.symbolic

it.unive.lisa.symbolic.heap - package it.unive.lisa.symbolic.heap

it.unive.lisa.symbolic.value - package it.unive.lisa.symbolic.value

it.unive.lisa.symbolic.value.operator - package it.unive.lisa.symbolic.value.operator

it.unive.lisa.symbolic.value.operator.binary - package it.unive.lisa.symbolic.value.operator.binary

it.unive.lisa.symbolic.value.operator.ternary - package it.unive.lisa.symbolic.value.operator.ternary

it.unive.lisa.symbolic.value.operator.unary - package it.unive.lisa.symbolic.value.operator.unary

it.unive.lisa.type - package it.unive.lisa.type

it.unive.lisa.util - package it.unive.lisa.util

it.unive.lisa.util.collections - package it.unive.lisa.util.collections

it.unive.lisa.util.collections.externalSet - package it.unive.lisa.util.collections.externalSet

it.unive.lisa.util.collections.workset - package it.unive.lisa.util.collections.workset

it.unive.lisa.util.datastructures.automaton - package it.unive.lisa.util.datastructures.automaton

it.unive.lisa.util.datastructures.graph - package it.unive.lisa.util.datastructures.graph

it.unive.lisa.util.datastructures.graph.algorithms - package it.unive.lisa.util.datastructures.graph.algorithms

it.unive.lisa.util.datastructures.graph.code - package it.unive.lisa.util.datastructures.graph.code

it.unive.lisa.util.datastructures.regex - package it.unive.lisa.util.datastructures.regex

it.unive.lisa.util.datastructures.regex.symbolic - package it.unive.lisa.util.datastructures.regex.symbolic

it.unive.lisa.util.file - package it.unive.lisa.util.file

it.unive.lisa.util.numeric - package it.unive.lisa.util.numeric

it.unive.lisa.util.representation - package it.unive.lisa.util.representation

IterableArray<E> - Class in it.unive.lisa.util.collections

An iterable over an array of elements.

IterableArray(E[]) - Constructor for class it.unive.lisa.util.collections.IterableArray

Builds the iterable.

iterate(Logger, E[], String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given array into an Iterable instance that automatically logs at level Level.INFO while traversing the array.

iterate(Logger, Iterable<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given iterable into an Iterable instance that automatically logs at level Level.INFO while traversing the array.

iterate(Logger, Collection<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given collection into an Iterable instance that automatically logs at level Level.INFO while traversing the collection.

iterate(Logger, Stream<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given stream into an Iterable instance that automatically logs at level Level.INFO while traversing a collection created from the stream.

iterate(Logger, Level, E[], String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given array into an Iterable instance that automatically logs while traversing the array.

iterate(Logger, Level, Iterable<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given iterable into an Iterable instance that automatically logs while traversing the iterable.

iterate(Logger, Level, Collection<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given collection into an Iterable instance that automatically logs while traversing the collection.

iterate(Logger, Level, Stream<E>, String, String) - Static method in class it.unive.lisa.logging.IterationLogger

Wraps the given array into an Iterable instance that automatically logs while traversing a collection created from the stream.

IterationLogger - Class in it.unive.lisa.logging

An utility class that allows automatic logging while iterating over elements of a collection, stream or array.

iterator() - Method in class it.unive.lisa.analysis.FixpointInfo

iterator() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

iterator() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

iterator() - Method in class it.unive.lisa.analysis.lattices.SetLattice

iterator() - Method in class it.unive.lisa.program.annotations.Annotations

iterator() - Method in class it.unive.lisa.util.collections.CastIterable

iterator() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

iterator() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

iterator() - Method in class it.unive.lisa.util.collections.IterableArray

iterator() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

iterator() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

iterator() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

iterator() - Method in class it.unive.lisa.util.numeric.IntInterval

J

JavaLikeMatchingStrategy - Class in it.unive.lisa.program.language.resolution

A strategy where the first parameter is tested using RuntimeTypesMatchingStrategy if it represents the receiver of an instance call, otherwise it is tested with StaticTypesMatchingStrategy.

join(C, C, C, BiPredicate<T, T>, BinaryOperator<T>) - Static method in class it.unive.lisa.util.collections.CollectionUtilities

Joins (union) two collections, using a custom equality test to determine if two elements are to be considered equals and thus joined together through the given joiner.

jsonOutput - Variable in class it.unive.lisa.conf.LiSAConfiguration

Sets whether or not a json report file, named "report.json", should be created and dumped in the working directory at the end of the analysis.

JsonReport - Class in it.unive.lisa.outputs.json

A report of an executed analysis that can be dumped in json format, and that can be read from a json file.

JsonReport() - Constructor for class it.unive.lisa.outputs.json.JsonReport

Builds an empty report.

JsonReport(LiSAReport) - Constructor for class it.unive.lisa.outputs.json.JsonReport

Builds the report, starting from the given one.

JsonReport.JsonWarning - Class in it.unive.lisa.outputs.json

A warning that is ready to dump into a JsonReport.

JsonReportComparer - Class in it.unive.lisa.outputs.compare

A class providing capabilities for finding differences between two JsonReports.

JsonReportComparer() - Constructor for class it.unive.lisa.outputs.compare.JsonReportComparer

JsonReportComparer.BaseDiffAlgorithm - Class in it.unive.lisa.outputs.compare

A JsonReportComparer.DiffAlgorithm that dumps the differences using this class' logger, will compare all fields of the report, and will not fail fast.

JsonReportComparer.DiffAlgorithm - Interface in it.unive.lisa.outputs.compare

An object that provides callbacks for reporting differences when comparing JsonReports.

JsonReportComparer.REPORT_TYPE - Enum in it.unive.lisa.outputs.compare

An enumeration defining the different type of reports that can be issued.

JsonReportComparer.REPORTED_COMPONENT - Enum in it.unive.lisa.outputs.compare

An enumeration defining the different components of a JsonReport, in order to distinguish which one of them caused a difference being reported.

JsonWarning() - Constructor for class it.unive.lisa.outputs.json.JsonReport.JsonWarning

Builds an empty warning with no message.

JsonWarning(Warning) - Constructor for class it.unive.lisa.outputs.json.JsonReport.JsonWarning

Builds the warning, cloning the information from the given Warning.

K

keyLift(Set<K>, Set<K>) - Method in interface it.unive.lisa.analysis.lattices.FunctionalLattice.KeyFunctionalLift

Yields the lift of first and second key sets.

kill(Identifier, ValueExpression, ProgramPoint, D) - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

The dataflow kill operation, yielding the dataflow elements that are killed by the assignment of the given expression to the given id.

kill(ValueExpression, ProgramPoint, D) - Method in interface it.unive.lisa.analysis.dataflow.DataflowElement

The dataflow kill operation, yielding the dataflow elements that are killed by evaluating the given non-assigning expression.

knowsIdentifier(Identifier) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

knowsIdentifier(Identifier) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

knowsIdentifier(Identifier) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields true if this instance is currently tracking abstract information for the given identifier.

L

LABEL - Static variable in class it.unive.lisa.outputs.DotGraph

The label attribute name.

LanguageFeatures - Class in it.unive.lisa.program.language

Logical grouping of all language-specific features, such as strategies for matching call parameters or traversing type hierarchies.

LanguageFeatures() - Constructor for class it.unive.lisa.program.language.LanguageFeatures

last(int) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Yields the index of the last sub-expression that has to be evaluated.

last(int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

last(int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

lattice - Variable in class it.unive.lisa.analysis.lattices.FunctionalLattice

The underlying lattice.

Lattice<L extends Lattice<L>> - Interface in it.unive.lisa.analysis

An interface for elements that follow a lattice structure.

LeftToRightEvaluation - Class in it.unive.lisa.program.cfg.statement.evaluation

A left-to-right EvaluationOrder, evaluating expressions in the given order.

lenghtOfLongestString() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the length of the longest string recognized by this automaton, with Integer.MAX_VALUE representing infinity.

length() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Yields the length of this extended string.

leq(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is less than or equals to other.

lessOrEqual(CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

lessOrEqual(L) - Method in interface it.unive.lisa.analysis.BaseLattice

lessOrEqual(L) - Method in interface it.unive.lisa.analysis.Lattice

Yields true if and only if this lattice element is in relation with (usually represented through ≤) the given one.

lessOrEqualAux(F) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

lessOrEqualAux(AnalysisState<A>) - Method in class it.unive.lisa.analysis.AnalysisState

lessOrEqualAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

lessOrEqualAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

lessOrEqualAux(DefiniteDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.DefiniteDataflowDomain

lessOrEqualAux(PossibleDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.PossibleDataflowDomain

lessOrEqualAux(FixpointInfo) - Method in class it.unive.lisa.analysis.FixpointInfo

lessOrEqualAux(HeapEnvironment<T>) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

lessOrEqualAux(InferenceSystem<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

lessOrEqualAux(InferredValue.InferredPair<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

lessOrEqualAux(L) - Method in interface it.unive.lisa.analysis.BaseLattice

Yields true if and only if this lattice element is in relation with (usually represented through ≤) the given one, assuming that base cases have already been handled.

lessOrEqualAux(S) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

lessOrEqualAux(S) - Method in class it.unive.lisa.analysis.lattices.SetLattice

LIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A last-in, first-out working set.

lift(V, V) - Method in interface it.unive.lisa.analysis.lattices.FunctionalLattice.FunctionalLift

Yields the lift of first and second lattice element.

LiSA - Class in it.unive.lisa

This is the central class of the LiSA library.

LiSA(LiSAConfiguration) - Constructor for class it.unive.lisa.LiSA

Builds a new LiSA instance.

LiSAConfiguration - Class in it.unive.lisa.conf

A holder for the configuration of a LiSA analysis.

LiSAConfiguration() - Constructor for class it.unive.lisa.conf.LiSAConfiguration

LiSAConfiguration.DescendingPhaseType - Enum in it.unive.lisa.conf

The type of descending fixpoint phase algorithms that can be used.

LiSAConfiguration.GraphType - Enum in it.unive.lisa.conf

The type of graphs that can be dumped by LiSA.

LiSAReport - Class in it.unive.lisa

A structured report containing the information about an analysis that has successfully completed.

LiSAReport(LiSAConfiguration, LiSARunInfo, Collection<Warning>, Collection<String>) - Constructor for class it.unive.lisa.LiSAReport

Builds the report.

LiSARunInfo - Class in it.unive.lisa

A collector of the information about a competed analysis.

LiSARunInfo(Collection<Warning>, Collection<String>, Application, DateTime, DateTime) - Constructor for class it.unive.lisa.LiSARunInfo

Builds the run info.

LiSARunner<A extends AbstractState<A>> - Class in it.unive.lisa

An auxiliary analysis runner for executing LiSA analysis.

list - Variable in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

The node list of this graph.

ListRepresentation - Class in it.unive.lisa.util.representation

A StructuredRepresentation in the form of a list of values.

ListRepresentation(StructuredRepresentation...) - Constructor for class it.unive.lisa.util.representation.ListRepresentation

Builds a new representation containing the given elements.

ListRepresentation(List<E>, Function<E, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.ListRepresentation

Builds a new representation starting from the given list.

ListRepresentation(List<StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.ListRepresentation

Builds a new representation containing the given list.

Literal<E> - Class in it.unive.lisa.program.cfg.statement.literal

A literal, representing a constant value.

Literal(CFG, CodeLocation, E, Type) - Constructor for class it.unive.lisa.program.cfg.statement.literal.Literal

Builds a typed literal, consisting of a constant value, happening at the given location in the program.

LogicalAnd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to Boolean values, a BinaryExpression using this operator computes the logical conjunction of those values, without short-circuiting.

First argument expression type: BooleanType
Second argument expression type: BooleanType
Computed expression type: BooleanType

LogicalAnd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.LogicalAnd

Builds the operator.

LogicalNegation - Class in it.unive.lisa.symbolic.value.operator.unary

Given an expression that evaluates to a Boolean value, a UnaryExpression using this operator computes the logical negation of the expression: if it evaluates to true, it is transformed to false, and vice versa.

Argument expression type: BooleanType
Computed expression type: BooleanType

LogicalNegation() - Constructor for class it.unive.lisa.symbolic.value.operator.unary.LogicalNegation

Builds the operator.

LogicalOperation - Class in it.unive.lisa.symbolic.value.operator.binary

A common implementation for classes implementing BinaryOperator and LogicalOperator, providing a LogicalOperation.typeInference(TypeSystem, Set, Set) implementation that returns an empty set if no BooleanType can be found in one of the arguments, and a singleton set containing TypeSystem.getBooleanType() otherwise.

LogicalOperation() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.LogicalOperation

LogicalOperator - Interface in it.unive.lisa.symbolic.value.operator

A logical operation on operand(s) of type BooleanType.

LogicalOr - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to Boolean values, a BinaryExpression using this operator computes the logical disjunction of those values, without short-circuiting.

First argument expression type: BooleanType
Second argument expression type: BooleanType
Computed expression type: BooleanType

LogicalOr() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.LogicalOr

Builds the operator.

LongAnnotationValue - Class in it.unive.lisa.program.annotations.values

A long annotation value.

LongAnnotationValue(long) - Constructor for class it.unive.lisa.program.annotations.values.LongAnnotationValue

Builds a long annotation value.

Loop - Class in it.unive.lisa.program.cfg.controlFlow

A ControlFlowStructure representing a loop.

Loop(NodeList<CFG, Statement, Edge>, Statement, Statement, Collection<Statement>) - Constructor for class it.unive.lisa.program.cfg.controlFlow.Loop

Builds the loop.

lowIsMinusInfinity() - Method in class it.unive.lisa.util.numeric.IntInterval

Yields true if the lower bound of this interval is set to minus infinity.

lt(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields true if this number is less than other.

lub(CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

lub(Identifier) - Method in class it.unive.lisa.symbolic.value.HeapLocation

lub(Identifier) - Method in class it.unive.lisa.symbolic.value.Identifier

Yields the least upper bounds between two identifiers.

lub(L) - Method in interface it.unive.lisa.analysis.BaseLattice

lub(L) - Method in interface it.unive.lisa.analysis.Lattice

Performs the least upper bound operation between this lattice element and the given one.

lubAux(F) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

lubAux(AnalysisState<A>) - Method in class it.unive.lisa.analysis.AnalysisState

lubAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

lubAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

lubAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

lubAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

lubAux(DefiniteDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.DefiniteDataflowDomain

lubAux(PossibleDataflowDomain<E>) - Method in class it.unive.lisa.analysis.dataflow.PossibleDataflowDomain

lubAux(FixpointInfo) - Method in class it.unive.lisa.analysis.FixpointInfo

lubAux(ExpressionInverseSet) - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

lubAux(ExpressionSet) - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

lubAux(InferenceSystem<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

lubAux(InferredValue.InferredPair<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

lubAux(L) - Method in interface it.unive.lisa.analysis.BaseLattice

Performs the least upper bound operation between this lattice element and the given one, assuming that base cases have already been handled.

lubAux(S) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

lubAux(S) - Method in class it.unive.lisa.analysis.lattices.SetLattice

lubKeys(Set<Identifier>, Set<Identifier>) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

lubKeys(Set<K>, Set<K>) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the union of the keys between k1 and k2.

M

makeAcyclic() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields an acyclic version of this automaton, where all SCCs have been removed.

map - Variable in class it.unive.lisa.util.representation.MapRepresentation

The mappings of contained in this map.

MapRepresentation - Class in it.unive.lisa.util.representation

A StructuredRepresentation in the form of a key-value mapping.

MapRepresentation(Map<StructuredRepresentation, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.MapRepresentation

Builds a new representation containing the given map.

MapRepresentation(Map<K, V>, Function<K, StructuredRepresentation>, Function<V, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.MapRepresentation

Builds a new representation starting from the given map.

markSubNode(SerializableNode, SerializableNode) - Method in class it.unive.lisa.outputs.GraphmlGraph

Takes note that inner is a subnode of node instead of a proper node of the graph.

matchCodeMemberName(UnresolvedCall, String, String) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

Matches the name (qualifier + target name) of the given call against the given code member.

matches(Annotation) - Method in interface it.unive.lisa.program.annotations.matcher.AnnotationMatcher

Returns true if this matcher matches the input annotation, false otherwise.

matches(Annotation) - Method in class it.unive.lisa.program.annotations.matcher.BasicAnnotationMatcher

matches(Call, int, Parameter, Expression, Set<Type>) - Method in class it.unive.lisa.program.language.resolution.FixedOrderMatchingStrategy

Yields true if and only if the signature of the pos-th parameter of a cfg is matched by the given actual parameter, according to this strategy.

matches(Call, int, Parameter, Expression, Set<Type>) - Method in class it.unive.lisa.program.language.resolution.JavaLikeMatchingStrategy

matches(Call, int, Parameter, Expression, Set<Type>) - Method in class it.unive.lisa.program.language.resolution.RuntimeTypesMatchingStrategy

matches(Call, int, Parameter, Expression, Set<Type>) - Method in class it.unive.lisa.program.language.resolution.StaticTypesMatchingStrategy

matches(Call, Parameter[], Expression[], Set<Type>[]) - Method in class it.unive.lisa.program.language.resolution.FixedOrderMatchingStrategy

matches(Call, Parameter[], Expression[], Set<Type>[]) - Method in interface it.unive.lisa.program.language.resolution.ParameterMatchingStrategy

Yields true if and only if the parameter list of a cfg is matched by the given actual parameters, according to this strategy.

matches(Call, Parameter[], Expression[], Set<Type>[]) - Method in class it.unive.lisa.program.language.resolution.PythonLikeMatchingStrategy

matchesSignature(CodeMemberDescriptor) - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Checks if the signature defined by the given descriptor is matched by the one of this descriptor.

MathNumber - Class in it.unive.lisa.util.numeric

A wrapper around BigDecimal to represent the mathematical concept of a number, that can be also plus or minus infinity, in a convenient way.

MathNumber(double) - Constructor for class it.unive.lisa.util.numeric.MathNumber

Builds a math number representing the given value.

MathNumber(long) - Constructor for class it.unive.lisa.util.numeric.MathNumber

Builds a math number representing the given value.

MathNumber(BigDecimal) - Constructor for class it.unive.lisa.util.numeric.MathNumber

Builds a math number representing the given value.

MathNumberConversionException - Exception in it.unive.lisa.util.numeric

An exception thrown when a MathNumber fails to be converted to a specific Java numerical type.

MathNumberConversionException(MathNumber) - Constructor for exception it.unive.lisa.util.numeric.MathNumberConversionException

Builds the exception.

max(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the maximum number between this and other.

maximumPath(State, State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Finds the maximum path between the two given states using the Dijkstra algorithm.

maxLength() - Method in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

Yields the maximum length of this symbol.

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.Atom

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.Comp

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.Or

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.Star

maxLength() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression may contain the given string.

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

mayContain(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression may end with the given string.

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

mayEndWith(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression may start with the given string.

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

mayStartWith(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

meet(C, C, C, BiPredicate<T, T>, BinaryOperator<T>) - Static method in class it.unive.lisa.util.collections.CollectionUtilities

Meets (intersection) two collections, using a custom equality test to determine if two elements are to be considered equals and thus met together through the given meet.

MEMBER_MISMATCH - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for a CodeMember not matching its own signature.

members - Variable in class it.unive.lisa.LiSARunInfo

The number of CodeMembers that were submitted to the analysis.

MemoryAllocation - Class in it.unive.lisa.symbolic.heap

An allocation of a memory location.

MemoryAllocation(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.heap.MemoryAllocation

Builds the heap allocation.

MemoryAllocation(Type, CodeLocation, boolean) - Constructor for class it.unive.lisa.symbolic.heap.MemoryAllocation

Builds the heap allocation.

MemoryAllocation(Type, CodeLocation, Annotations) - Constructor for class it.unive.lisa.symbolic.heap.MemoryAllocation

Builds the heap allocation.

MemoryAllocation(Type, CodeLocation, Annotations, boolean) - Constructor for class it.unive.lisa.symbolic.heap.MemoryAllocation

Builds the heap allocation.

MemoryOracle - Interface in it.unive.lisa.analysis.heap

An oracle that can be queried for information about the static and dynamic memory of the program.

MemoryPointer - Class in it.unive.lisa.symbolic.value

A memory pointer to a heap location.

MemoryPointer(Type, HeapLocation, Annotations, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.MemoryPointer

Builds a memory pointer.

MemoryPointer(Type, HeapLocation, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.MemoryPointer

Builds a memory pointer with empty annotations.

mergeWith(AdjacencyMatrix<G, N, E>) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Merges this matrix with the given one, by adding all nodes and all edges contained in other.

mergeWith(NodeList<G, N, E>) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Merges this list with the given one, by adding all nodes and all edges contained in other.

MetaVariableCreator - Interface in it.unive.lisa.program.cfg.statement

Objects implementing this interface will produce a meta-variable to represent the value that they produce on the stack during the computation of their semantic.

mightBeFalse() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Yields whether or not this element can represent a false result.

mightBeTrue() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Yields whether or not this element can represent a true result.

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.heap.HeapExpression

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.SymbolicExpression

Yields whether or not this expression can be considered safe to be processed by domains that only focus on ValueExpressions, or if it might need rewriting.

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.Constant

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.Identifier

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.PushAny

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.PushInv

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.Skip

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

mightNeedRewriting() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

MILLIS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as milliseconds.

min(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the minimum number between this and other.

minimize() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a minimal automaton equivalent to this one through Brzozowski's minimization algorithm.

minimized - Variable in class it.unive.lisa.util.datastructures.automaton.Automaton

Flag that tracks if this automaton has been minimized.

minimumPath(State, State) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Finds the minimum path between the two given states using the Dijkstra algorithm.

minLength() - Method in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

Yields the minimum length of this symbol.

minLength() - Method in class it.unive.lisa.util.datastructures.regex.Atom

minLength() - Method in class it.unive.lisa.util.datastructures.regex.Comp

minLength() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

minLength() - Method in class it.unive.lisa.util.datastructures.regex.Or

minLength() - Method in class it.unive.lisa.util.datastructures.regex.Star

minLength() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

MINUS_INFINITY - Static variable in class it.unive.lisa.util.numeric.MathNumber

The constant for minus infinity.

MINUS_ONE - Static variable in class it.unive.lisa.util.numeric.IntInterval

The interval [-1, -1].

MINUS_ONE - Static variable in class it.unive.lisa.util.numeric.MathNumber

The constant -1.

MINUTES - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as minutes.

MINUTES_AND_SECONDS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as minutes and seconds.

MISSING_OVERRIDE - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for missing override of an AbstractCodeMember.

mk() - Static method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

Yields a new, empty working set.

mk() - Static method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

Yields a new, empty working set.

mk(E, Set<E>, boolean, boolean) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

Utility for creating a concrete instance of DataflowDomain given its core fields.

mk(E, Set<E>, boolean, boolean) - Method in class it.unive.lisa.analysis.dataflow.DefiniteDataflowDomain

mk(E, Set<E>, boolean, boolean) - Method in class it.unive.lisa.analysis.dataflow.PossibleDataflowDomain

mk(H) - Method in interface it.unive.lisa.analysis.heap.BaseHeapDomain

Creates a new instance of this domain containing the same abstract information of reference.

mk(AnalysisState<A>, Map<Statement, AnalysisState<A>>) - Method in class it.unive.lisa.analysis.StatementStore

mk(AnalyzedCFG<A>, Map<ScopeId, AnalyzedCFG<A>>) - Method in class it.unive.lisa.interprocedural.CFGResults

mk(Aliases, Map<Symbol, Aliases>) - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

mk(CFGResults<A>, Map<CFG, CFGResults<A>>) - Method in class it.unive.lisa.interprocedural.FixpointResults

mk(Set<E>) - Method in class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

mk(Set<E>) - Method in class it.unive.lisa.analysis.lattices.GenericSetLattice

mk(Set<E>) - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

Utility for creating a concrete instance of InverseSetLattice given a set.

mk(Set<E>) - Method in class it.unive.lisa.analysis.lattices.SetLattice

Utility for creating a concrete instance of SetLattice given a set.

mk(Set<Symbol>) - Method in class it.unive.lisa.analysis.symbols.Aliases

mk(Set<SymbolicExpression>) - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

mk(Set<SymbolicExpression>) - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

mk(T, Map<Identifier, T>) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

mk(T, Map<Identifier, T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

mk(T, Map<Identifier, T>) - Method in class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

mk(T, Map<Identifier, T>) - Method in class it.unive.lisa.analysis.nonrelational.value.ValueEnvironment

mk(V, Map<K, V>) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Builds a instance of this class from the given lattice instance and the given mapping.

mk(V, Map<K, V>) - Method in class it.unive.lisa.analysis.lattices.GenericMapLattice

mkDotFile(String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name, appending the dot extension.

mkEmptySet() - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Builds an empty ExternalSet that uses this cache.

mkEmptyString() - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds a new empty extend string.

mkGraphmlFile(String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name, appending the graphml extension.

mkHtmlFile(String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name, appending the html extension.

mkJsonFile(String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name, appending the json extension.

mkNewFunction(Map<K, V>, boolean) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Creates a new instance of the underlying function.

mkOutputFile(String, boolean, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name.

mkOutputFile(String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name.

mkOutputFile(String, String, boolean, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name.

mkOutputFile(String, String, FileManager.WriteAction) - Method in class it.unive.lisa.util.file.FileManager

Creates a UTF-8 encoded file with the given name.

mkSet(Iterable<T>) - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Builds an ExternalSet that uses this cache and contains the elements of the given iterable.

mkSingletonSet(T) - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Builds an ExternalSet that uses this cache and contains only the given element.

mkString(String) - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds a new extend string corresponding to the given string.

mkStringFromChar(char) - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds a new extend string corresponding to the given character.

mkStrings(String...) - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds an array of extend strings corresponding to the given ones.

mkTopString(int) - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds a new extend string composed of length unknown characters.

mkUniversalSet() - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Builds an ExternalSet that uses this cache and contains all of its elements.

ModuloOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs a modulo (Euclidean modulo between the two operands and taking the sign of the divisor) between its operands.

mul(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

Performs the interval multiplication between this and other.

MultiCall - Class in it.unive.lisa.program.cfg.statement.call

A call to one or more CodeMembers under analysis, implemented through a sequence of calls.

MultiCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Collection<Call>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.MultiCall

Builds the multi call, happening at the given location in the program.

MultiCall(CFG, CodeLocation, Call.CallType, String, String, Collection<Call>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.MultiCall

Builds the multi-call, happening at the given location in the program.

MultiCall(UnresolvedCall, Call...) - Constructor for class it.unive.lisa.program.cfg.statement.call.MultiCall

Creates a multi call as the resolved version of the given source call, copying all its data.

MULTIPLE_OVERRIDES - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for multiple overrides of the same CodeMember inside the same CompilationUnit.

MultiplicationOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs a multiplication between its operands.

multiply(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the result of this * other.

multiTransform(Function<T, Collection<T>>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Transforms this set into another set where each element is obtained by transforming elements of this set.

N

NamedParameterExpression - Class in it.unive.lisa.program.cfg.statement.call

An expression that can be used to for by-name parameter passing to Calls.

NamedParameterExpression(CFG, CodeLocation, String, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.call.NamedParameterExpression

Builds the expression.

NameSymbol - Class in it.unive.lisa.analysis.symbols

A Symbol that represents a name (e.g.

NameSymbol(String) - Constructor for class it.unive.lisa.analysis.symbols.NameSymbol

Builds the symbol.

NaN - Static variable in class it.unive.lisa.util.numeric.MathNumber

A constant for representing numbers obtained from an operation that does not produce a result (e.g.

NANOS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as nanoseconds.

narrowing(CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

narrowing(L) - Method in interface it.unive.lisa.analysis.BaseLattice

narrowing(L) - Method in interface it.unive.lisa.analysis.Lattice

Performs the narrowing operation between this lattice element and the given one.

NARROWING - it.unive.lisa.conf.LiSAConfiguration.DescendingPhaseType

The descending phase always uses the narrowing operator.

narrowingAux(F) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

narrowingAux(AnalysisState<A>) - Method in class it.unive.lisa.analysis.AnalysisState

narrowingAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

narrowingAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

narrowingAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

narrowingAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

narrowingAux(FixpointInfo) - Method in class it.unive.lisa.analysis.FixpointInfo

narrowingAux(InferenceSystem<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

narrowingAux(InferredValue.InferredPair<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

narrowingAux(L) - Method in interface it.unive.lisa.analysis.BaseLattice

Performs the narrowing operation between this lattice element and the given one, assuming that base cases have already been handled.

NaryExpression - Class in it.unive.lisa.program.cfg.statement

A generic expression with n sub-expressions.

NaryExpression(CFG, CodeLocation, String, EvaluationOrder, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryExpression

Builds the expression, happening at the given location in the program.

NaryExpression(CFG, CodeLocation, String, EvaluationOrder, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryExpression

Builds the expression, happening at the given location in the program.

NaryExpression(CFG, CodeLocation, String, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryExpression

Builds the expression, happening at the given location in the program.

NaryExpression(CFG, CodeLocation, String, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryExpression

Builds the expression, happening at the given location in the program.

NaryStatement - Class in it.unive.lisa.program.cfg.statement

A generic statement with n sub-expressions.

NaryStatement(CFG, CodeLocation, String, EvaluationOrder, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryStatement

Builds the statement, happening at the given location in the program.

NaryStatement(CFG, CodeLocation, String, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.NaryStatement

Builds the statement, happening at the given location in the program.

NativeCall - Class in it.unive.lisa.program.cfg.statement.call

A call to one or more NativeCFGs under analysis.

NativeCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Collection<NativeCFG>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.NativeCall

Builds the native call, happening at the given location in the program.

NativeCall(CFG, CodeLocation, Call.CallType, String, String, Collection<NativeCFG>, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.NativeCall

Builds the native call, happening at the given location in the program.

NativeCall(UnresolvedCall, Collection<NativeCFG>) - Constructor for class it.unive.lisa.program.cfg.statement.call.NativeCall

Creates a native call as the resolved version of the given source call, copying all its data.

NativeCFG - Class in it.unive.lisa.program.cfg

A native cfg, representing a cfg that is usually provided by the runtime of the programming language.

NativeCFG(CodeMemberDescriptor, Class<? extends NaryExpression>) - Constructor for class it.unive.lisa.program.cfg.NativeCFG

Builds the native control flow graph.

needsCallGraph() - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Yields true if this analysis needs a CallGraph instance to function.

NegatableOperator - Interface in it.unive.lisa.symbolic.value.operator

A logical operation on operand(s) of type BooleanType.

negate() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Negates the current satisfiability, getting the opposite result.

newInstance(Statement, Statement) - Method in class it.unive.lisa.program.cfg.edge.FalseEdge

newInstance(Statement, Statement) - Method in class it.unive.lisa.program.cfg.edge.SequentialEdge

newInstance(Statement, Statement) - Method in class it.unive.lisa.program.cfg.edge.TrueEdge

newInstance(N, N) - Method in interface it.unive.lisa.util.datastructures.graph.code.CodeEdge

Builds a new instance of this edge, connecting the given nodes.

next() - Method in class it.unive.lisa.util.numeric.IntIntervalIterator

next(int, int) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Assuming that pos is the index of a sub-expression, yields the index of the sub-expression that has to be evaluated after the given one.

next(int, int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

next(int, int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

nextStatesNFA(Set<State>, T) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields that states that can be reached from at least one state in set by reading symbol sym.

NO_FOLLOWERS - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for Statements with no followers.

Node<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Interface in it.unive.lisa.util.datastructures.graph

A node of a Graph.

NODE_SHAPE - Static variable in class it.unive.lisa.outputs.DotGraph

The default shape of a node.

NodeList<G extends CodeGraph<G,N,E>,N extends CodeNode<G,N,E>,E extends CodeEdge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph.code

A list of nodes of a CodeGraph, together with the edges connecting them.

NodeList(E) - Constructor for class it.unive.lisa.util.datastructures.graph.code.NodeList

Builds a new list.

NodeList(E, boolean) - Constructor for class it.unive.lisa.util.datastructures.graph.code.NodeList

Builds a new list.

NodeList(NodeList<G, N, E>) - Constructor for class it.unive.lisa.util.datastructures.graph.code.NodeList

Copies the given list.

NodeList.NodeEdges<G extends CodeGraph<G,N,E>,N extends CodeNode<G,N,E>,E extends CodeEdge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph.code

Utility class for representing the edges tied to a node, split into two sets: ingoing and outgoing.

nodeName(long) - Static method in class it.unive.lisa.outputs.GraphStreamWrapper

Given a code, builds the name of a node that can be added to, removed from or retrieved from the wrapped graph.

NoEntryPointException - Exception in it.unive.lisa.interprocedural

A FixpointException signaling that no entry points have been found.

NoEntryPointException() - Constructor for exception it.unive.lisa.interprocedural.NoEntryPointException

Builds the exception.

NONE - it.unive.lisa.conf.LiSAConfiguration.DescendingPhaseType

The descending phase is not computed.

NONE - it.unive.lisa.conf.LiSAConfiguration.GraphType

No graphs are dumped.

noneMatch(Predicate<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields true iff none of the elements contained in this set satisfy the given predicate.

NonRelationalDomain<T extends NonRelationalDomain<T,E,F>,E extends SymbolicExpression,F extends Environment<F,E,T>> - Interface in it.unive.lisa.analysis.nonrelational

A NonRelationalElement that models the standard concept of non-relational abstract domain, and that is able to compute the value of a SymbolicExpressions of type E by knowing the values of all program variables.

NonRelationalElement<T extends NonRelationalElement<T,E,F>,E extends SymbolicExpression,F extends FunctionalLattice<F,Identifier,T>> - Interface in it.unive.lisa.analysis.nonrelational

A non-relational domain, that is able to compute the value of a SymbolicExpressions of type E by knowing the values of all program variables.

NonRelationalHeapDomain<T extends NonRelationalHeapDomain<T>> - Interface in it.unive.lisa.analysis.nonrelational.heap

A non-relational heap domain, that is able to compute the value of a SymbolicExpression by knowing the values of all program variables.

NonRelationalTypeDomain<T extends NonRelationalTypeDomain<T>> - Interface in it.unive.lisa.analysis.nonrelational.value

A non-relational type domain, that is able to compute the types of a ValueExpression by knowing the types of all program variables.

NonRelationalValueDomain<T extends NonRelationalValueDomain<T>> - Interface in it.unive.lisa.analysis.nonrelational.value

A non-relational value domain, that is able to compute the value of a ValueExpression by knowing the values of all program variables.

NoOp - Class in it.unive.lisa.program.cfg.statement

A statement that does nothing.

NoOp(CFG, CodeLocation) - Constructor for class it.unive.lisa.program.cfg.statement.NoOp

Builds the no-op, happening at the given location in the program.

NORMAL_NODE_COLOR - Static variable in class it.unive.lisa.outputs.DotGraph

The color of a normal node.

NOT_SATISFIED - it.unive.lisa.analysis.lattices.Satisfiability

Represent the fact that an expression is not satisfied.

NullConstant - Class in it.unive.lisa.symbolic.value

A Constant that represent the null value.

NullConstant(CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.NullConstant

Builds a null constant.

nullSafeCompare(boolean, T, T, Comparator<T>) - Static method in class it.unive.lisa.util.collections.CollectionUtilities

A null-safe comparison callback that invokes the given comparator only if the given objects are both non-null.

NullType - Class in it.unive.lisa.type

The Null type, that is the type of {#link NullLiteral}.

NullType() - Constructor for class it.unive.lisa.type.NullType

Builds the type.

Numeric16BitAdd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic addition of those values.

Numeric16BitAdd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitAdd

Builds the operator.

Numeric16BitDiv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic division of those values.

Numeric16BitDiv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitDiv

Builds the operator.

Numeric16BitMod - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic modulo (Euclidean modulo between the two operands and taking the sign of the divisor) of those values.

Numeric16BitMod() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMod

Builds the operator.

Numeric16BitMul - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic multiplication of those values.

Numeric16BitMul() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMul

Builds the operator.

Numeric16BitRem - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic remainder (the remainder of the division between the two operands and taking the sign of the dividend) of those values.

Numeric16BitRem() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitRem

Builds the operator.

Numeric16BitSub - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic subtraction of those values.

Numeric16BitSub() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitSub

Builds the operator.

Numeric32BitAdd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic addition of those values.

Numeric32BitAdd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitAdd

Builds the operator.

Numeric32BitDiv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic division of those values.

Numeric32BitDiv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitDiv

Builds the operator.

Numeric32BitMod - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic modulo (Euclidean modulo between the two operands and taking the sign of the divisor) of those values.

Numeric32BitMod() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMod

Builds the operator.

Numeric32BitMul - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic multiplication of those values.

Numeric32BitMul() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMul

Builds the operator.

Numeric32BitRem - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic remainder (the remainder of the division between the two operands and taking the sign of the dividend) of those values.

Numeric32BitRem() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitRem

Builds the operator.

Numeric32BitSub - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic subtraction of those values.

Numeric32BitSub() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitSub

Builds the operator.

Numeric64BitAdd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic addition of those values.

Numeric64BitAdd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitAdd

Builds the operator.

Numeric64BitDiv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic division of those values.

Numeric64BitDiv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitDiv

Builds the operator.

Numeric64BitMod - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic modulo (Euclidean modulo between the two operands and taking the sign of the divisor) of those values.

Numeric64BitMod() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMod

Builds the operator.

Numeric64BitMul - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic multiplication of those values.

Numeric64BitMul() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMul

Builds the operator.

Numeric64BitRem - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic remainder (the remainder of the division between the two operands and taking the sign of the dividend) of those values.

Numeric64BitRem() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitRem

Builds the operator.

Numeric64BitSub - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic subtraction of those values.

Numeric64BitSub() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitSub

Builds the operator.

Numeric8BitAdd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic addition of those values.

Numeric8BitAdd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitAdd

Builds the operator.

Numeric8BitDiv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic division of those values.

Numeric8BitDiv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitDiv

Builds the operator.

Numeric8BitMod - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic modulo (Euclidean modulo between the two operands and taking the sign of the divisor) of those values.

Numeric8BitMod() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMod

Builds the operator.

Numeric8BitMul - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic multiplication of those values.

Numeric8BitMul() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMul

Builds the operator.

Numeric8BitRem - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic remainder (the remainder of the division between the two operands and taking the sign of the dividend) of those values.

Numeric8BitRem() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitRem

Builds the operator.

Numeric8BitSub - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic subtraction of those values.

Numeric8BitSub() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitSub

Builds the operator.

NumericComparison - Class in it.unive.lisa.symbolic.value.operator.binary

A common implementation for classes implementing BinaryOperator and ComparisonOperator, providing a NumericComparison.typeInference(TypeSystem, Set, Set) implementation that returns an empty set if no NumericType can be found in one of the arguments or if NumericType.commonNumericalType(Set, Set) returns an empty set, and a singleton set containing TypeSystem.getBooleanType() otherwise.

NumericComparison() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericComparison

NumericNegation - Class in it.unive.lisa.symbolic.value.operator.unary

Given an expression that evaluates to a numeric value, a UnaryExpression using this operator computes the arithmetic negation (i.e., multiplication by -1) of that value.

Argument expression type: NumericType
Computed expression type: NumericType (same of the argument, but signed)

NumericNegation() - Constructor for class it.unive.lisa.symbolic.value.operator.unary.NumericNegation

Builds the operator.

NumericNonOverflowingAdd - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic addition of those values.

NumericNonOverflowingAdd() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingAdd

Builds the operator.

NumericNonOverflowingDiv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic division of those values.

NumericNonOverflowingDiv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingDiv

Builds the operator.

NumericNonOverflowingMod - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic modulo (Euclidean modulo between the two operands and taking the sign of the divisor) of those values.

NumericNonOverflowingMod() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMod

Builds the operator.

NumericNonOverflowingMul - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic multiplication of those values.

NumericNonOverflowingMul() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMul

Builds the operator.

NumericNonOverflowingRem - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic remainder (the remainder of the division between the two operands and taking the sign of the dividend) of those values.

NumericNonOverflowingRem() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingRem

Builds the operator.

NumericNonOverflowingSub - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to numeric values, a BinaryExpression using this operator computes the arithmetic subtraction of those values.

NumericNonOverflowingSub() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingSub

Builds the operator.

NumericOperation - Class in it.unive.lisa.symbolic.value.operator.binary

A common implementation for classes implementing BinaryOperator, providing a NumericOperation.typeInference(TypeSystem, Set, Set) implementation that returns an empty set if no NumericType, and the result of NumericType.commonNumericalType(Set, Set) otherwise.

NumericOperation() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.NumericOperation

NumericType - Interface in it.unive.lisa.type

Numeric type interface.

O

ObjectRepresentation - Class in it.unive.lisa.util.representation

A StructuredRepresentation in the form of a complex object with fields.

ObjectRepresentation(Map<String, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.ObjectRepresentation

Builds a new representation containing the given map.

ObjectRepresentation(Map<String, V>, Function<V, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.ObjectRepresentation

Builds a new representation starting from the given map.

of(AnalysisState<A>, StatementStore<A>) - Static method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

Builds a compound state from the given post-states.

of(Class<? extends WorkingSet<E>>) - Static method in interface it.unive.lisa.util.collections.workset.WorkingSet

Yields a WorkingSet instance by invoking a static mk() method on the given class.

off() - Method in class it.unive.lisa.logging.Counter

Turns off the counter, logging the event.

offset - Variable in class it.unive.lisa.program.cfg.statement.Statement

The offset of the statement within the cfg.

on() - Method in class it.unive.lisa.logging.Counter

Turns on the counter, logging the event.

ONE - Static variable in class it.unive.lisa.util.numeric.IntInterval

The interval [1, 1].

ONE - Static variable in class it.unive.lisa.util.numeric.MathNumber

The constant 1.

ONLY_FIRST - it.unive.lisa.outputs.compare.JsonReportComparer.REPORT_TYPE

Indicates that the objects being reported are present only in the first report.

ONLY_SECOND - it.unive.lisa.outputs.compare.JsonReportComparer.REPORT_TYPE

Indicates that the objects being reported are present only in the second report.

OpenCall - Class in it.unive.lisa.program.cfg.statement.call

A call to a CFG that is not under analysis.

OpenCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.OpenCall

Builds the open call, happening at the given location in the program.

OpenCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.OpenCall

Builds the open call, happening at the given location in the program.

OpenCall(CFG, CodeLocation, Call.CallType, String, String, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.OpenCall

Builds the open call, happening at the given location in the program.

OpenCall(CFG, CodeLocation, Call.CallType, String, String, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.OpenCall

Builds the open call, happening at the given location in the program.

OpenCall(UnresolvedCall) - Constructor for class it.unive.lisa.program.cfg.statement.call.OpenCall

Creates an open call as the resolved version of the given source call, copying all its data.

openCallPolicy - Variable in class it.unive.lisa.conf.LiSAConfiguration

The OpenCallPolicy to be used for computing the result of OpenCalls.

OpenCallPolicy - Interface in it.unive.lisa.interprocedural

Policy that determines what happens to the AnalysisState when an OpenCall is encountered during the fixpoint.

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.AscendingFixpoint

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardAscendingFixpoint

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingGLBFixpoint

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardDescendingNarrowingFixpoint

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.DescendingGLBFixpoint

operation(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.DescendingNarrowingFixpoint

operation(N, T, T) - Method in interface it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint.FixpointImplementation

Given a node and two states, joins the states (i.e.

Operator - Interface in it.unive.lisa.symbolic.value

An operator that causes a transformation of one or more SymbolicExpressions.

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonEq

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGe

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGt

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLe

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLt

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonNe

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.LogicalAnd

opposite() - Method in class it.unive.lisa.symbolic.value.operator.binary.LogicalOr

opposite() - Method in interface it.unive.lisa.symbolic.value.operator.NegatableOperator

Yields the opposite operator of this operator (e.g., ComparisonLe to ComparisonGt, ComparisonLt to ComparisonGe).

opposite() - Method in class it.unive.lisa.symbolic.value.operator.unary.LogicalNegation

optimize - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.optimize.

optimize - Variable in class it.unive.lisa.conf.LiSAConfiguration

If true, will cause the analysis to optimize fixpoint executions.

OptimizedAnalyzedCFG<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

An AnalyzedCFG that has been built using an OptimizedFixpoint.

OptimizedAnalyzedCFG(CFG, ScopeId, AnalysisState<A>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

OptimizedAnalyzedCFG(CFG, ScopeId, AnalysisState<A>, Map<Statement, AnalysisState<A>>, Map<Statement, AnalysisState<A>>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

OptimizedAnalyzedCFG(CFG, ScopeId, StatementStore<A>, StatementStore<A>, InterproceduralAnalysis<A>) - Constructor for class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Builds the control flow graph, storing the given mapping between nodes and fixpoint computation results.

OptimizedBackwardFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A fixpoint algorithm for a Graph, parametric to the Fixpoint.FixpointImplementation that one wants to use to compute the results.

OptimizedBackwardFixpoint(CFG, boolean, Predicate<Statement>) - Constructor for class it.unive.lisa.program.cfg.fixpoints.OptimizedBackwardFixpoint

Builds an optimized fixpoint for the given Graph.

OptimizedFixpoint<A extends AbstractState<A>> - Class in it.unive.lisa.program.cfg.fixpoints

A fixpoint algorithm for a Graph, parametric to the Fixpoint.FixpointImplementation that one wants to use to compute the results.

OptimizedFixpoint(CFG, boolean, Predicate<Statement>) - Constructor for class it.unive.lisa.program.cfg.fixpoints.OptimizedFixpoint

Builds an optimized fixpoint for the given Graph.

or(Satisfiability) - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

Performs a logical or between this satisfiability and the given one.

or(RegularExpression) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Builds the disjunction (Or) between this and the given regular expression.

Or - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing an or between two other regular expressions.

Or(RegularExpression, RegularExpression) - Constructor for class it.unive.lisa.util.datastructures.regex.Or

Builds the or.

OrderPreservingAssigningStrategy - Class in it.unive.lisa.program.language.parameterassignment

A strategy that passes the parameters in the same order as they are specified.

ordinal(int) - Static method in class it.unive.lisa.util.StringUtilities

Yields the ordinal for the given integer by appending either st, nd, rd, or th to it.

otherFields() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Yields all fields that were unrecognized during deserialization.

otherFields() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

Yields all fields that were unrecognized during deserialization.

OutOfScopeIdentifier - Class in it.unive.lisa.symbolic.value

An identifier outside the current scope of the call, that is, in a method that is in the call stack but not the last one.

OutOfScopeIdentifier(Identifier, ScopeToken, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

Builds the identifier outside the scope.

OutputDumpingException - Exception in it.unive.lisa.outputs

An exception thrown when creating or dumping one of the outputs of the analysis.

OutputDumpingException() - Constructor for exception it.unive.lisa.outputs.OutputDumpingException

Builds the exception.

OutputDumpingException(String) - Constructor for exception it.unive.lisa.outputs.OutputDumpingException

Builds the exception.

OutputDumpingException(String, Throwable) - Constructor for exception it.unive.lisa.outputs.OutputDumpingException

Builds the exception.

OutputDumpingException(Throwable) - Constructor for exception it.unive.lisa.outputs.OutputDumpingException

Builds the exception.

OverflowingOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that might overflow or underflow.

overriddenBy() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the collection of CodeMember that override the cfg associated with this descriptor.

overrides() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Yields the collection of CodeMember that the cfg associated with this descriptor overrides.

P

Parameter - Class in it.unive.lisa.program.cfg

A CFG parameter identified by its name and its type, containing the information about the source file, line and column where the parameter is defined.

Parameter(CodeLocation, String) - Constructor for class it.unive.lisa.program.cfg.Parameter

Builds an untyped parameter reference, identified by its name.

Parameter(CodeLocation, String, Expression) - Constructor for class it.unive.lisa.program.cfg.Parameter

Builds the parameter reference, identified by its name and its type, happening at the given location in the program.

Parameter(CodeLocation, String, Type) - Constructor for class it.unive.lisa.program.cfg.Parameter

Builds the parameter reference, identified by its name and its type, happening at the given location in the program.

Parameter(CodeLocation, String, Type, Expression, Annotations) - Constructor for class it.unive.lisa.program.cfg.Parameter

Builds the parameter reference, identified by its name and its type, happening at the given location in the program.

ParameterAssigningStrategy - Interface in it.unive.lisa.program.language.parameterassignment

A strategy for assigning parameters at call sites.

ParameterMatchingStrategy - Interface in it.unive.lisa.program.language.resolution

A strategy for matching call signatures.

parameterTypes(StatementStore<A>) - Method in class it.unive.lisa.program.cfg.statement.call.Call

Yields an array containing the runtime types of the parameters of this call, retrieved by accessing the given StatementStore.

PartialSubstring(SymbolicString, int, int) - Constructor for class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

Builds the partial substring.

peek() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

peek() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

peek() - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Returns the next element to be processed from this working set without removing it.

perform(Writer) - Method in interface it.unive.lisa.util.file.FileManager.WriteAction

Performs the operation on the given writer.

PERIOD_FORMAT - Static variable in class it.unive.lisa.LiSARunInfo

A PeriodFormatter, producing timestamps as (where italics words represent portions of the timestamp): yearY monthM dayD hoursh minutesm secondss millisecondsms.

PluggableStatement - Interface in it.unive.lisa.program.cfg.statement

A Statement that can be dynamically plugged into a CFG in place of another statement.

plus(IntInterval) - Method in class it.unive.lisa.util.numeric.IntInterval

Performs the interval addition between this and other.

PLUS_INFINITY - Static variable in class it.unive.lisa.util.numeric.MathNumber

The constant for plus infinity.

PointerType - Interface in it.unive.lisa.type

Pointer type interface.

pop() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

pop() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

pop() - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Removes the next element to be processed from this working set and returns it.

popScope(ScopeToken) - Method in class it.unive.lisa.analysis.AnalysisState

popScope(ScopeToken) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

popScope(ScopeToken) - Method in interface it.unive.lisa.analysis.heap.BaseHeapDomain

popScope(ScopeToken) - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

popScope(ScopeToken) - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

popScope(ScopeToken) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

popScope(ScopeToken) - Method in interface it.unive.lisa.analysis.ScopedObject

Pops the scope identified by the given token from this object.

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.heap.HeapExpression

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.SymbolicExpression

Pops the scope identified by the given token from the expression.

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.BinaryExpression

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Constant

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.HeapLocation

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.MemoryPointer

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.PushAny

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.PushInv

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Skip

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.TernaryExpression

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.UnaryExpression

popScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Variable

PossibleDataflowDomain<E extends DataflowElement<PossibleDataflowDomain<E>,E>> - Class in it.unive.lisa.analysis.dataflow

A DataflowDomain for possible dataflow analysis.

PossibleDataflowDomain(E) - Constructor for class it.unive.lisa.analysis.dataflow.PossibleDataflowDomain

Builds an empty domain.

postState - Variable in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

The overall post-state of a statement.

predecessorsOf(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Yields the collection of the nodes that are predecessors of the given vertex, that is, all nodes such that there exist an edge in this matrix going from such node to the given one.

predecessorsOf(N) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

predecessorsOf(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

predecessorsOf(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Yields the collection of the nodes that are predecessors of the given vertex, that is, all nodes such that there exist an edge in this list going from such node to the given one.

predecessorsOf(N) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields the collection of the nodes that are predecessors of the given vertex, that is, all nodes such that there exist an edge in this control flow graph going from such node to the given one.

prefix() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the automaton that recognizes all possible prefixes of the strings recognized by this automaton.

prepare(Call, AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, Parameter[], ExpressionSet[]) - Method in class it.unive.lisa.program.language.parameterassignment.OrderPreservingAssigningStrategy

prepare(Call, AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, Parameter[], ExpressionSet[]) - Method in interface it.unive.lisa.program.language.parameterassignment.ParameterAssigningStrategy

Prepares the entryState for the targets of the given Call, assuming that the state when the call is executed (after the evaluation of the parameters) is callState, and each parameter to the call is represented by an element of parameters.

prepare(Call, AnalysisState<A>, InterproceduralAnalysis<A>, StatementStore<A>, Parameter[], ExpressionSet[]) - Method in class it.unive.lisa.program.language.parameterassignment.PythonLikeAssigningStrategy

preSimplify(Statement) - Method in class it.unive.lisa.program.cfg.CFG

preSimplify(N) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Callback that is invoked on a node before simplifying it.

prettyPrint() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a textual representation of the adjacency matrix of this automaton.

previous(int, int) - Method in interface it.unive.lisa.program.cfg.statement.evaluation.EvaluationOrder

Assuming that pos is the index of a sub-expression, yields the index of the sub-expression that has to be evaluated before the given one.

previous(int, int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.LeftToRightEvaluation

previous(int, int) - Method in class it.unive.lisa.program.cfg.statement.evaluation.RightToLeftEvaluation

processedUnits - Variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

The set of CompilationUnits, represented by their names, that have been already processed by BaseValidationLogic.validateAndFinalize(CompilationUnit).

Program - Class in it.unive.lisa.program

A program that LiSA can analyze.

Program(LanguageFeatures, TypeSystem) - Constructor for class it.unive.lisa.program.Program

Builds an empty program.

PROGRAM_NAME - Static variable in class it.unive.lisa.program.Program

The name of the program.

ProgramPoint - Interface in it.unive.lisa.program.cfg

A program point, representing an instruction that is happening in one of the CFG under analysis.

programs - Variable in class it.unive.lisa.LiSARunInfo

The number of Programs analyzed.

ProgramUnit - Class in it.unive.lisa.program

A unit that is part of a LiSA Program.

ProgramUnit(CodeLocation, Program, String) - Constructor for class it.unive.lisa.program.ProgramUnit

Builds a unit, defined at the given location.

ProgramValidationException - Exception in it.unive.lisa.program

A generic Exception that indicates that something has gone wrong while validating a Program's structure or when computing unit's hierarchies and cfgs' overridings.

ProgramValidationException() - Constructor for exception it.unive.lisa.program.ProgramValidationException

Builds the exception.

ProgramValidationException(String) - Constructor for exception it.unive.lisa.program.ProgramValidationException

Builds the exception.

ProgramValidationException(String, Throwable) - Constructor for exception it.unive.lisa.program.ProgramValidationException

Builds the exception.

ProgramValidationException(Throwable) - Constructor for exception it.unive.lisa.program.ProgramValidationException

Builds the exception.

ProgramValidationLogic - Interface in it.unive.lisa.program.language.validation

A logic for validating Programs.

push(E) - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

push(E) - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

push(E) - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Pushes a new element into this working set.

push(CFGCall) - Method in interface it.unive.lisa.interprocedural.ScopeId

Transforms the current scope id by appending the given call.

push(CFGCall) - Method in class it.unive.lisa.interprocedural.UniqueScope

PushAny - Class in it.unive.lisa.symbolic.value

An expression that pushes any possible value on the stack.

PushAny(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.PushAny

Builds the push any.

PushInv - Class in it.unive.lisa.symbolic.value

An expression that pushes an invalid value on the stack.

PushInv(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.PushInv

Builds the push invalid.

pushScope(ScopeToken) - Method in class it.unive.lisa.analysis.AnalysisState

pushScope(ScopeToken) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

pushScope(ScopeToken) - Method in interface it.unive.lisa.analysis.heap.BaseHeapDomain

pushScope(ScopeToken) - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

pushScope(ScopeToken) - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

pushScope(ScopeToken) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

pushScope(ScopeToken) - Method in interface it.unive.lisa.analysis.ScopedObject

Pushes a new scope, identified by the give token, in this object.

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.heap.HeapExpression

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.SymbolicExpression

Pushes a new scope, identified by the give token, in the expression.

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.BinaryExpression

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Constant

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.HeapLocation

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.MemoryPointer

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.PushAny

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.PushInv

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Skip

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.TernaryExpression

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.UnaryExpression

pushScope(ScopeToken) - Method in class it.unive.lisa.symbolic.value.Variable

put(Statement, AnalysisState<A>) - Method in class it.unive.lisa.analysis.StatementStore

Stores the given state for the given statement.

put(String, Lattice<?>) - Method in class it.unive.lisa.analysis.FixpointInfo

Yields a new instance of this class where the given information has been mapped to the given key.

putResult(ScopeId, AnalyzedCFG<A>) - Method in class it.unive.lisa.interprocedural.CFGResults

Stores the result of a fixpoint computation on a cfg, if needed.

putResult(CFG, ScopeId, AnalyzedCFG<A>) - Method in class it.unive.lisa.interprocedural.FixpointResults

Stores the result of a fixpoint computation on a cfg.

putState(Symbol, Symbol) - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

Registers an alias for the given symbol.

putState(K, V) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields an instance of this class equal to the receiver of the call, but with key mapped to state.

putWeak(String, Lattice<?>) - Method in class it.unive.lisa.analysis.FixpointInfo

Yields a new instance of this class where the given information has been mapped to the given key.

PythonLikeAssigningStrategy - Class in it.unive.lisa.program.language.parameterassignment

A Python-like assigning strategy.

PythonLikeMatchingStrategy - Class in it.unive.lisa.program.language.resolution

A Python-like matching strategy.

PythonLikeMatchingStrategy(FixedOrderMatchingStrategy) - Constructor for class it.unive.lisa.program.language.resolution.PythonLikeMatchingStrategy

Builds the strategy.

pythonLogic(Parameter[], Expression[], T[], Set<Type>[], T[], Set<Type>[], T[], Set<Type>[], F) - Static method in class it.unive.lisa.program.language.resolution.PythonLikeMatchingStrategy

Python logic for preparing an argument list for a method call.

Q

QualifiedNameSymbol - Class in it.unive.lisa.analysis.symbols

A Symbol that represents a fully qualified name, composed of both a name and a qualifier.

QualifiedNameSymbol(String, String) - Constructor for class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

Builds the symbol.

QualifierSymbol - Class in it.unive.lisa.analysis.symbols

A Symbol that represents a qualifier (i.e.

QualifierSymbol(String) - Constructor for class it.unive.lisa.analysis.symbols.QualifierSymbol

Builds the symbol.

R

reachableFrom(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Yields all the Identifiers that are reachable starting from the Identifier represented (directly or after rewriting) by the given expression.

read(Reader) - Static method in class it.unive.lisa.outputs.json.JsonReport

Reads a JsonReport from a Reader instance, deserializing it as a json object.

readDot(Reader) - Static method in class it.unive.lisa.outputs.DotGraph

Reads a graph through the given Reader.

readGraph(Reader) - Static method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Reads a graph through the given Reader, deserializing it as a JSON file.

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.Atom

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.Comp

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.Or

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Checks whether this regular expression recognize a string made just of whitespaces.

readsWhiteSpaceString() - Method in class it.unive.lisa.util.datastructures.regex.Star

recognizesExactlyOneString() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields true if this automaton recognizes exactly one string, that is, if it has no loops and all states have at most one outgoing transition.

recursionWideningThreshold - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.recursionWideningThreshold.

recursionWideningThreshold - Variable in class it.unive.lisa.conf.LiSAConfiguration

The number of fixpoint iteration over a recursive call chain after which calls to Lattice.lub(Lattice) gets replaced with Lattice.widening(Lattice) to stabilize the results.

reduce(T, BinaryOperator<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Reduces this set to a single element.

ReferenceType - Class in it.unive.lisa.type

A type for references to memory regions.

ReferenceType(Type) - Constructor for class it.unive.lisa.type.ReferenceType

Builds the type for a reference to a location containing values of types t.

registerCall(CFGCall) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

registerCall(CFGCall) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Registers an already resolved CFGCall in this CallGraph.

registerType(Type) - Method in class it.unive.lisa.type.TypeSystem

Registers a new Type that appears in the program.

RegularExpression - Class in it.unive.lisa.util.datastructures.regex

A regular expression that can be recognized by an Automaton, or that can be used to represent the language recognized by an automaton.

RegularExpression() - Constructor for class it.unive.lisa.util.datastructures.regex.RegularExpression

RegularExpression.PartialSubstring - Class in it.unive.lisa.util.datastructures.regex

A class that represents an intermediate result of the computation of RegularExpression.substring(int, int).

RemainderOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs a remainder (the remainder of the division between the two operands and taking the sign of the dividend) between its operands.

remove(Object) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

remove(Object) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

removeAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

removeAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

removeEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Removes the given edge from the matrix.

removeEdge(E) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Removes the given edge from the list.

removeFirstParameter() - Method in interface it.unive.lisa.program.cfg.statement.call.CanRemoveReceiver

Yields an instance of TruncatedParamsCall that wraps a copy of the receiver of this call up to the parameters, where the first one has been removed.

removeFirstParameter() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

removeFirstParameter() - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

removeFrom(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Removes every node and edge that is reachable from the given root.

removeNegations() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

removeNegations() - Method in class it.unive.lisa.symbolic.value.ValueExpression

Yields the same value expression removing any negation, namely the LogicalNegation operator, preserving its semantics, if possible.

removeNode(N) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Removes the given node from the matrix, together with all its connected edges.

removeNode(N) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Removes the given node from the list, together with all its connected edges.

removeStates(Set<State>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Removes every state in the given set from the ones of this automaton.

removeTransitions(Set<Transition<T>>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Removes every transition in the given set from the ones of this automaton.

removeUnreachableStates() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Remove all the unreachable states from the current automaton.

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.Atom

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.Comp

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.Or

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression corresponding to the n-repetition of this.

repeat(long) - Method in class it.unive.lisa.util.datastructures.regex.Star

report(JsonReportComparer.REPORTED_COMPONENT, JsonReportComparer.REPORT_TYPE, Collection<?>) - Method in class it.unive.lisa.outputs.compare.JsonReportComparer.BaseDiffAlgorithm

report(JsonReportComparer.REPORTED_COMPONENT, JsonReportComparer.REPORT_TYPE, Collection<?>) - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

Reports a difference in one of the components of the reports.

REPORT_NAME - Static variable in class it.unive.lisa.LiSA

The name of the json report that LiSA can optionally dump.

representation - Variable in class it.unive.lisa.util.representation.StringRepresentation

The textual representation.

representation() - Method in class it.unive.lisa.analysis.AnalysisState

representation() - Method in class it.unive.lisa.analysis.AnalyzedCFG

representation() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

representation() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

representation() - Method in class it.unive.lisa.analysis.FixpointInfo

representation() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

representation() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

representation() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

representation() - Method in class it.unive.lisa.analysis.lattices.SetLattice

representation() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

representation() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

Yields a StructuredRepresentation of the information contained in this pair.

representation() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

representation() - Method in interface it.unive.lisa.util.representation.StructuredObject

Yields a StructuredRepresentation of the information contained in this object's instance.

representationWithInfo() - Method in class it.unive.lisa.analysis.AnalysisState

Variant of AnalysisState.representation() that also includes AnalysisState.getFixpointInformation().

resolve(UnresolvedCall, Set<Type>[], SymbolAliasing) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

resolve(UnresolvedCall, Set<Type>[], SymbolAliasing) - Method in class it.unive.lisa.interprocedural.callgraph.CallGraph

Yields a Call implementation that corresponds to the resolution of the given UnresolvedCall.

resolve(UnresolvedCall, Set<Type>[], SymbolAliasing) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Yields a Call implementation that corresponds to the resolution of the given UnresolvedCall.

ResolvedCall - Interface in it.unive.lisa.program.cfg.statement.call

Marker for Calls that have already been resolved, and that thus know what are their targets.

resolveInstance(UnresolvedCall, Set<Type>[], Collection<CFG>, Collection<NativeCFG>, SymbolAliasing) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

Resolves the given call as an instance call.

resolveNonInstance(UnresolvedCall, Set<Type>[], Collection<CFG>, Collection<NativeCFG>, SymbolAliasing) - Method in class it.unive.lisa.interprocedural.callgraph.BaseCallGraph

Resolves the given call as regular (non-instance) call.

results - Variable in class it.unive.lisa.analysis.AnalyzedCFG

The map storing the analysis results.

results - Variable in class it.unive.lisa.analysis.BackwardAnalyzedCFG

The map storing the analysis results.

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringConcat

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringContains

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringEndsWith

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringEquals

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringIndexOf

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringOperation

Yields the Type of this operation's result.

resultType(TypeSystem) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringStartsWith

Ret - Class in it.unive.lisa.program.cfg.statement

Terminates the execution of the CFG where this statement lies, without returning anything to the caller.

Ret(CFG, CodeLocation) - Constructor for class it.unive.lisa.program.cfg.statement.Ret

Builds the return, happening at the given location in the program.

retainAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

retainAll(Collection<?>) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

Return - Class in it.unive.lisa.program.cfg.statement

Returns an expression to the caller CFG, terminating the execution of the CFG where this statement lies.

Return(CFG, CodeLocation, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Return

Builds the return, returning expression to the caller CFG, happening at the given location in the program.

returnsVoid(Call, AnalysisState<A>) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Yields whether or if this call returned no value or its return type is VoidType.

ReturnTopPolicy - Class in it.unive.lisa.interprocedural

An OpenCallPolicy, where the post state is exactly the entry state, with the only difference of having a the call's meta variable assigned to top only if the call returns a value.

reverse() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Creates an automaton that accept the reverse language.

reverse() - Method in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

Yields a new symbol that corresponds to this one, but read back-to-front.

reverse() - Method in class it.unive.lisa.util.datastructures.regex.Atom

reverse() - Method in class it.unive.lisa.util.datastructures.regex.Comp

reverse() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

reverse() - Method in class it.unive.lisa.util.datastructures.regex.Or

reverse() - Method in class it.unive.lisa.util.datastructures.regex.Star

reverse() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

rewrite(ExpressionSet, HeapEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.heap.NonRelationalHeapDomain

Rewrites all SymbolicExpressions, getting rid of the parts that access heap structures, substituting them with synthetic HeapLocations representing the accessed locations.

rewrite(ExpressionSet, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Rewrites the given expressions to a simpler form containing no sub expressions regarding the heap (that is, HeapExpressions).

rewrite(Statement, Expression...) - Method in class it.unive.lisa.program.cfg.NativeCFG

Produces an NaryExpression providing the semantics of this native cfg.

rewrite(SymbolicExpression, HeapEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.heap.NonRelationalHeapDomain

Rewrites a SymbolicExpression, getting rid of the parts that access heap structures, substituting them with synthetic HeapLocations representing the accessed locations.

rewrite(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.MemoryOracle

Rewrites the given expression to a simpler form containing no sub expressions regarding the heap (that is, HeapExpressions).

rewrite(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

Rewriter() - Constructor for class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

RightToLeftEvaluation - Class in it.unive.lisa.program.cfg.statement.evaluation

A right-to-left EvaluationOrder, evaluating expressions in reversed order.

roundDown() - Method in class it.unive.lisa.util.numeric.MathNumber

Rounds down this number to the next integer value towards minus infinity (see RoundingMode.FLOOR).

roundUp() - Method in class it.unive.lisa.util.numeric.MathNumber

Rounds down this number to the next integer value towards plus infinity (see RoundingMode.CEILING).

run() - Method in interface it.unive.lisa.logging.TimerLogger.LoggableAction

Runs the action.

run() - Method in interface it.unive.lisa.logging.TimerLogger.LoggableSupplier

Runs the supplier.

run(Program...) - Method in class it.unive.lisa.LiSA

Runs LiSA, executing all the checks that have been added.

RuntimeTypesMatchingStrategy - Class in it.unive.lisa.program.language.resolution

A strategy where the runtime types of the parameters of the call are evaluated against the signature of a cfg: for each parameter, if at least one of the runtime types of the actual parameter can be assigned to the type of the formal parameter, then FixedOrderMatchingStrategy.matches(Call, Parameter[], Expression[], Set[]) returns true.

S

sameCodeAndResults(LiSARunInfo) - Method in class it.unive.lisa.LiSARunInfo

Checks whether the given run information match this one in terms of analyzed code and analysis results.

sameContent() - Method in class it.unive.lisa.util.collections.CollectionsDiffBuilder

Yields true if and only if the two collections used to create this builder contain the same elements, that is, if both CollectionsDiffBuilder.getOnlyFirst() and CollectionsDiffBuilder.getOnlySecond() are empty.

sameIDs(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

Yields whether or not the AnalyzedCFG.id of this graph and the given one are the same.

sameIDs(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

Yields whether or not the BackwardAnalyzedCFG.id of this graph and the given one are the same.

sameNumericTypes(NumericType) - Method in interface it.unive.lisa.type.NumericType

Checks if the two implementations of NumericType of this and other represent the same type, and can thus be used interchangeably.

sameStructure(SerializableGraph) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Checks if this graph and the given one share the same structure, that is, if they are equal up to the descriptions of their nodes.

Satisfiability - Enum in it.unive.lisa.analysis.lattices

A lattice representing sets of possible Boolean values: (true), (false), (true, false) or unknown, () or bottom.

SATISFIED - it.unive.lisa.analysis.lattices.Satisfiability

Represent the fact that an expression is satisfied.

satisfies(E, F, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.NonRelationalElement

Checks whether expression is satisfied in environment, assuming that the values of program variables are the ones stored in environment and returning an instance of Satisfiability.

satisfies(E, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

satisfies(E, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.SemanticDomain

Checks if the given expression is satisfied by the abstract values of this domain, returning an instance of Satisfiability.

satisfies(SymbolicExpression, ProgramPoint) - Method in class it.unive.lisa.analysis.AnalysisState

Checks if the given expression is satisfied by the abstract values of this state, returning an instance of Satisfiability.

satisfies(ValueExpression, InferenceSystem<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

satisfies(ValueExpression, TypeEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

satisfies(ValueExpression, ValueEnvironment<T>, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

satisfies(ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

satisfiesAbstractValue(T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of an runtime types of type <T>.

satisfiesAbstractValue(T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of an abstract value of type <T>.

satisfiesAbstractValue(T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of an abstract value of type <T>.

satisfiesBinaryExpression(BinaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of a BinaryExpression applying operator to two expressions whose runtime types are left, and right.

satisfiesBinaryExpression(BinaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of a BinaryExpression applying operator to two expressions whose abstract values are left, and right.

satisfiesBinaryExpression(BinaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of a BinaryExpression applying operator to two expressions whose abstract values are left, and right.

satisfiesNonNullConstant(Constant, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of the given non-null constant on this abstract domain.

satisfiesNonNullConstant(Constant, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of the given non-null constant on this abstract domain.

satisfiesNonNullConstant(Constant, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of the given non-null constant on this abstract domain.

satisfiesNullConstant(ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of the null constant NullConstant on this abstract domain.

satisfiesNullConstant(ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of the null constant NullConstant on this abstract domain.

satisfiesNullConstant(T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of the null constant NullConstant on this abstract domain.

satisfiesPushAny(PushAny, T, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of the push any expression.

satisfiesTernaryExpression(TernaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of a TernaryExpression applying operator to three expressions whose runtime types are left, middle and right.

satisfiesTernaryExpression(TernaryOperator, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of a TernaryExpression applying operator to three expressions whose abstract values are left, middle and right.

satisfiesTernaryExpression(TernaryOperator, T, T, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of a TernaryExpression applying operator to three expressions whose abstract values are left, middle and right.

satisfiesUnaryExpression(UnaryOperator, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain

Yields the satisfiability of a UnaryExpression applying operator to an expression whose runtime types are arg, returning an instance of Satisfiability.

satisfiesUnaryExpression(UnaryOperator, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain

Yields the satisfiability of a UnaryExpression applying operator to an expression whose abstract value is arg, returning an instance of Satisfiability.

satisfiesUnaryExpression(UnaryOperator, T, T, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue

Yields the satisfiability of a UnaryExpression applying operator to an expression whose abstract value is arg, returning an instance of Satisfiability.

SCCs<G extends Graph<G,N,E>,N extends Node<G,N,E>,E extends Edge<G,N,E>> - Class in it.unive.lisa.util.datastructures.graph.algorithms

An algorithms that evaluates the strongly connected components a graph.

SCCs() - Constructor for class it.unive.lisa.util.datastructures.graph.algorithms.SCCs

Builds the SCCs.

scope(AnalysisState<A>, ScopeToken, ExpressionSet[]) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Converts the pre-state of call to a valid entry state for one of its targets.

ScopedObject<T> - Interface in it.unive.lisa.analysis

An object that can react to the introduction or removal of scopes, modifying the variables currently in view.

ScopeId - Interface in it.unive.lisa.interprocedural

An identifier for an InterproceduralAnalysis to distinguish different results for the same CFG based on their calling contexts.

ScopeToken - Class in it.unive.lisa.analysis

A token that can be used for pushing and popping scopes on local variables through ScopedObject.pushScope(ScopeToken) and ScopedObject.popScope(ScopeToken).

ScopeToken(CodeElement) - Constructor for class it.unive.lisa.analysis.ScopeToken

Builds a new scope, referring to the given code element.

searchCodeMembers(Predicate<CodeMember>, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Searches among instance code members, returning a collection containing all members that satisfy the given condition.

searchGlobals(Predicate<Global>, boolean) - Method in class it.unive.lisa.program.CompilationUnit

Searches among instance globals, returning a collection containing all globals that satisfy the given condition.

SECONDS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as seconds.

SECONDS_AND_MILLIS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as seconds and milliseconds.

SemanticCheck<A extends AbstractState<A>> - Interface in it.unive.lisa.checks.semantic

A Check that is able to exploit both the syntactic structure of the program and the semantic information produced with the fixpoint iteration.

semanticChecks - Variable in class it.unive.lisa.conf.LiSAConfiguration

The collection of SemanticChecks to execute.

SemanticDomain<D extends SemanticDomain<D,E,I>,E extends SymbolicExpression,I extends Identifier> - Interface in it.unive.lisa.analysis

A domain able to determine how abstract information evolves thanks to the semantics of statements and expressions.

SemanticEvaluator - Interface in it.unive.lisa.analysis

An entity that can perform semantic evaluations that is not a SemanticDomain.

SemanticException - Exception in it.unive.lisa.analysis

An exception that occurred during semantic computation.

SemanticException() - Constructor for exception it.unive.lisa.analysis.SemanticException

Builds the exception.

SemanticException(String) - Constructor for exception it.unive.lisa.analysis.SemanticException

Builds the exception.

SemanticException(String, Throwable) - Constructor for exception it.unive.lisa.analysis.SemanticException

Builds the exception.

SemanticException(Throwable) - Constructor for exception it.unive.lisa.analysis.SemanticException

Builds the exception.

SemanticExceptionWrapper - Exception in it.unive.lisa.analysis

A runtime exception that wraps a SemanticException, so that it can be thrown within lambdas.

SemanticExceptionWrapper(SemanticException) - Constructor for exception it.unive.lisa.analysis.SemanticExceptionWrapper

Builds the exception wrapper.

SemanticOracle - Interface in it.unive.lisa.analysis

An oracle that can be queried for semantic information the program under analysis.

semantics(Statement, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

semantics(Statement, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

semantics(N, T) - Method in interface it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint.FixpointImplementation

Given a node and its entry state, computes its exit state relying on its semantics.

This callback is invoked after the overall entry state for a node has been computed through Fixpoint.FixpointImplementation.union(Object, Object, Object) of the exit states of its predecessors.

semanticsOf(HeapExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.BaseHeapDomain

Yields a new instance of this domain, built by evaluating the semantics of the given heap expression.

SequentialEdge - Class in it.unive.lisa.program.cfg.edge

A sequential edge connecting two statement.

SequentialEdge() - Constructor for class it.unive.lisa.program.cfg.edge.SequentialEdge

Builds an "empty" edge, meaning that it does not have endpoints.

SequentialEdge(Statement, Statement) - Constructor for class it.unive.lisa.program.cfg.edge.SequentialEdge

Builds the edge.

SerializableArray - Class in it.unive.lisa.outputs.serializableGraph

An array of serializable values, represented through a list.

SerializableArray() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableArray

Builds the array.

SerializableArray(SortedMap<String, String>, List<SerializableValue>) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableArray

Builds the array.

SerializableCFG - Class in it.unive.lisa.outputs.serializableGraph

Utility class to build SerializableGraphs from CFGs.

SerializableEdge - Class in it.unive.lisa.outputs.serializableGraph

An edge of a SerializableGraph.

SerializableEdge() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Builds an empty (invalid) edge.

SerializableEdge(int, int, String) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Builds an edge.

SerializableGraph - Class in it.unive.lisa.outputs.serializableGraph

A graph that can be serialized.

SerializableGraph() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Builds an empty graph.

SerializableGraph(String, String, SortedSet<SerializableNode>, SortedSet<SerializableEdge>, SortedSet<SerializableNodeDescription>) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Builds a graph.

SerializableNode - Class in it.unive.lisa.outputs.serializableGraph

A node of a SerializableGraph, represented by a numeric id.

SerializableNode() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableNode

Builds an empty (invalid) node.

SerializableNode(int, List<Integer>, String) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableNode

Builds a node.

SerializableNodeDescription - Class in it.unive.lisa.outputs.serializableGraph

A description for a SerializableNode, pairing it with a SerializableValue.

SerializableNodeDescription() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

Builds an empty (invalid) description.

SerializableNodeDescription(int, SerializableValue) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

Builds a description.

SerializableObject - Class in it.unive.lisa.outputs.serializableGraph

A complex serializable object, represented through a set of named serializable fields.

SerializableObject() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableObject

Builds an empty object.

SerializableObject(SortedMap<String, String>, SortedMap<String, SerializableValue>) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableObject

Builds an object.

SerializableString - Class in it.unive.lisa.outputs.serializableGraph

A single serializable value, represented in its textual form.

SerializableString() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableString

Builds an empty (invalid) string.

SerializableString(SortedMap<String, String>, String) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableString

Builds a string.

SerializableValue - Class in it.unive.lisa.outputs.serializableGraph

A value that can be serialized, as part of a SerializableNodeDescription.

SerializableValue() - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableValue

Builds the value.

SerializableValue(SortedMap<String, String>) - Constructor for class it.unive.lisa.outputs.serializableGraph.SerializableValue

Builds the value.

serialize(SerializableValue, JsonGenerator, SerializerProvider) - Method in class it.unive.lisa.outputs.serializableGraph.ValueSerializer

serializeInputs - Variable in class it.unive.lisa.conf.LiSAConfiguration

Whether or not the inputs CFGs to the analysis should be dumped in json format before the analysis starts.

serializeResults - Variable in class it.unive.lisa.conf.LiSAConfiguration

Whether or not the results of the analysis (if executed) should be dumped in json format.

setFirstFollower(Statement) - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Sets the first follower of this structure, that is, the first statement after the conditional structure exits.

setIndex(int) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Sets the index of this variable.

SetLattice<S extends SetLattice<S,E>,E> - Class in it.unive.lisa.analysis.lattices

A generic set lattice containing a set of elements.

SetLattice(Set<E>, boolean) - Constructor for class it.unive.lisa.analysis.lattices.SetLattice

Builds the lattice.

setMessage(String) - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

Sets the message of this warning.

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.DefaultParamInitialization

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.NoOp

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.Ret

setOffset(int) - Method in class it.unive.lisa.program.cfg.statement.VariableRef

setOffset(int) - Method in interface it.unive.lisa.util.datastructures.graph.code.CodeNode

Sets the offset of this node to the given value, and then proceeds by setting the one of its nested nodes (if any) to subsequent values.

setOriginatingStatement(Statement) - Method in interface it.unive.lisa.program.cfg.statement.PluggableStatement

Sets the original Statement that got rewritten by theis pluggable statement.

setOtherField(String, String) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

Adds a field that was not recognized during deserialization.

setOtherField(String, String) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

Adds a field that was not recognized during deserialization.

setOverridable(boolean) - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

Sets whether or not the cfg associated to this descriptor can be overridden.

setParentStatement(Statement) - Method in class it.unive.lisa.program.cfg.statement.Expression

Sets the Statement that contains this expression.

setProperty(String, String) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableValue

Sets a textual property to enrich the information represented by this value.

setProperty(String, String) - Method in class it.unive.lisa.util.representation.StructuredRepresentation

Sets a textual property to enrich the information represented by this instance.

SetRepresentation - Class in it.unive.lisa.util.representation

A StructuredRepresentation in the form of a set of values.

SetRepresentation(Set<E>, Function<E, StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.SetRepresentation

Builds a new representation starting from the given set.

SetRepresentation(Set<StructuredRepresentation>) - Constructor for class it.unive.lisa.util.representation.SetRepresentation

Builds a new representation containing the given set.

setScopeEnd(Statement) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Sets the statement where this variable is last visible.

setScopeStart(Statement) - Method in class it.unive.lisa.program.cfg.VariableTableEntry

Sets the statement where this variable is first visible.

setSource(UnresolvedCall) - Method in class it.unive.lisa.program.cfg.statement.call.Call

Sets the call that this call originated from.

setSource(UnresolvedCall) - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

setSource(UnresolvedCall) - Method in class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

SHAPE - Static variable in class it.unive.lisa.outputs.DotGraph

The shape attribute name.

ShortAnnotationValue - Class in it.unive.lisa.program.annotations.values

A short annotation value.

ShortAnnotationValue(short) - Constructor for class it.unive.lisa.program.annotations.values.ShortAnnotationValue

Builds a short annotation value.

shouldCompareConfigurations() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, analysis configurations (JsonReport.getConfiguration()) will be compared.

shouldCompareFileContents() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, content of files produced by both analyses will be compared.

shouldCompareFiles() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, files (JsonReport.getFiles()) will be compared.

shouldCompareRunInfos() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, run information (JsonReport.getInfo()) will be compared.

shouldCompareWarnings() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, warnings (JsonReport.getWarnings()) will be compared.

shouldFailFast() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, comparison will halt after the first failed category (warnings, files, ...) without reporting the full diff.

simplify() - Method in class it.unive.lisa.program.cfg.CFG

Simplifies this cfg, removing all NoOps and rewriting the edge set accordingly.

simplify() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

Simplifies this structure, removing all NoOps from its body.

simplify() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

simplify() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

simplify() - Method in class it.unive.lisa.util.datastructures.regex.Atom

simplify() - Method in class it.unive.lisa.util.datastructures.regex.Comp

simplify() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

simplify() - Method in class it.unive.lisa.util.datastructures.regex.Or

simplify() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a simplified version of this regular expression.

simplify() - Method in class it.unive.lisa.util.datastructures.regex.Star

simplify(Class<? extends N>, Collection<E>, Map<Pair<E, E>, E>) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

Simplifies the adjacency matrix beneath this graph, removing all nodes that are instances of <T> and rewriting the edge set accordingly.

simplify(Iterable<N>, Collection<N>, Collection<E>, Map<Pair<E, E>, E>) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Simplifies this list, removing all the given nodes and rewriting the edge set accordingly.

SingleInheritanceTraversalStrategy - Class in it.unive.lisa.program.language.hierarchytraversal

A HierarcyTraversalStrategy that assumes a single super unit per each unit (Java-like).

singleString(String) - Method in interface it.unive.lisa.util.datastructures.automaton.AutomataFactory

Yields a new automaton recognizing only the given string.

size() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

Returns the number of elements in this lattice (its cardinality).

size() - Method in class it.unive.lisa.analysis.lattices.SetLattice

Returns the number of elements in this lattice (its cardinality).

size() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

size() - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

Yields the total number of elements stored in this cache.

size() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

size() - Method in class it.unive.lisa.util.collections.IterableArray

Yields the size of this iterable, that is, the length of the array behind this iterable.

size() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

size() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

size() - Method in interface it.unive.lisa.util.collections.workset.WorkingSet

Yields the size of this working set, that is, the number of elements contained in it.

Skip - Class in it.unive.lisa.symbolic.value

An expression that does nothing.

Skip(CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.Skip

Builds the skip.

smallStepSemantics(E, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.Environment

smallStepSemantics(E, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.SemanticDomain

Yields a copy of this domain, that has been modified accordingly to the semantics of the given expression.

smallStepSemantics(SymbolicExpression, ProgramPoint) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, that has been modified accordingly to the semantics of the given expression.

smallStepSemantics(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in interface it.unive.lisa.analysis.heap.BaseHeapDomain

smallStepSemantics(SymbolicExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

smallStepSemantics(ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

smallStepSemantics(ValueExpression, ProgramPoint, SemanticOracle) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

SortedSetCollector() - Constructor for class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

SourceCodeLocation - Class in it.unive.lisa.program

A location of an element in the source code represented by the path to the source code, the line and the column where the element appears.

SourceCodeLocation(String, int, int) - Constructor for class it.unive.lisa.program.SourceCodeLocation

Builds the code element.

SPECIAL_NODE_COLOR - Static variable in class it.unive.lisa.outputs.DotGraph

The color of a special node (entry or exit).

star() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Creates a new automaton composed of a loop over this one.

star() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Builds the Kleene closure of this regular expression (Star), recognizing this zero or more times.

Star - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing a loop, repeated an arbitrary number of times, over an inner regular expression.

Star(RegularExpression) - Constructor for class it.unive.lisa.util.datastructures.regex.Star

Builds the star.

start - Variable in class it.unive.lisa.LiSARunInfo

The timestamp of the analysis start, formatted through LiSARunInfo.PERIOD_FORMAT.

startingId() - Method in interface it.unive.lisa.interprocedural.ScopeId

Yields the id to use at the start of the analysis, for entrypoints.

startingId() - Method in class it.unive.lisa.interprocedural.UniqueScope

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Atom

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Comp

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Or

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields true if and only if this regular expression always starts with the given string.

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.Star

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Yields true if and only if this extended string starts with the given prefix.

startsWith(String) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

State - Class in it.unive.lisa.util.datastructures.automaton

A class that describes an Automaton state.

State(int, boolean, boolean) - Constructor for class it.unive.lisa.util.datastructures.automaton.State

State constructor, it creates a new state with the given information.

Statement - Class in it.unive.lisa.program.cfg.statement

A statement of the program to analyze.

Statement(CFG, CodeLocation) - Constructor for class it.unive.lisa.program.cfg.statement.Statement

Builds a statement happening at the given source location.

statements - Variable in class it.unive.lisa.LiSARunInfo

The total number of top-level Statements analyzed.

StatementStore<A extends AbstractState<A>> - Class in it.unive.lisa.analysis

A functional lattice that stores instances of AnalysisState computed on statements.

StatementStore(AnalysisState<A>) - Constructor for class it.unive.lisa.analysis.StatementStore

Builds the store.

StatementWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on a statement.

StatementWarning(Statement, String) - Constructor for class it.unive.lisa.checks.warnings.StatementWarning

Builds the warning.

stateOfUnknown(Symbol) - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

stateOfUnknown(ScopeId) - Method in class it.unive.lisa.interprocedural.CFGResults

stateOfUnknown(CFG) - Method in class it.unive.lisa.interprocedural.FixpointResults

stateOfUnknown(Statement) - Method in class it.unive.lisa.analysis.StatementStore

stateOfUnknown(Identifier) - Method in class it.unive.lisa.analysis.nonrelational.VariableLift

stateOfUnknown(K) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

Yields the value that should be returned by FunctionalLattice.getState(Object) whenever the given key is not present in this map.

stateOfUnknown(K) - Method in class it.unive.lisa.analysis.lattices.GenericMapLattice

states - Variable in class it.unive.lisa.util.datastructures.automaton.Automaton

The states of this automaton.

STATIC - it.unive.lisa.program.cfg.statement.call.Call.CallType

Only non-instance code members are targeted by the call.

StaticTypesMatchingStrategy - Class in it.unive.lisa.program.language.resolution

A strategy where the static types of the parameters of the call are evaluated against the signature of a cfg: for each parameter, if the static type of the actual parameter can be assigned to the type of the formal parameter, then FixedOrderMatchingStrategy.matches(Call, Parameter[], Expression[], Set[]) return true.

stopsExecution() - Method in class it.unive.lisa.program.cfg.statement.Ret

stopsExecution() - Method in class it.unive.lisa.program.cfg.statement.Return

stopsExecution() - Method in class it.unive.lisa.program.cfg.statement.Statement

Whether or not this statement stops the execution of the containing cfg, either by throwing an error or returning a value.

stopsExecution() - Method in class it.unive.lisa.program.cfg.statement.Throw

storeInfo(String, Lattice<?>) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state where the additional fixpoint information (AnalysisState.getFixpointInformation()) has been updated by mapping the given key to info.

storePostStateOf(Statement, AnalysisState<A>) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Stores the given poststate for the statement in the non-unwinded results of this cfg, overwriting any existing value.

storePreStateOf(Statement, AnalysisState<A>) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Stores the given prestate for the statement in the non-unwinded results of this cfg, overwriting any existing value.

STRING - Static variable in class it.unive.lisa.util.datastructures.regex.TopAtom

The string used to represent this regular expression.

StringAnnotationValue - Class in it.unive.lisa.program.annotations.values

A string annotation value.

StringAnnotationValue(String) - Constructor for class it.unive.lisa.program.annotations.values.StringAnnotationValue

Builds a string annotation value.

StringCollector(String) - Constructor for class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

Builds the collector.

StringConcat - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator computes the concatenation of the string from the first argument with the one of the second argument.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: StringType

StringConcat() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringConcat

Builds the operator.

StringContains - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator checks if the string from the first argument contains the one of the second argument.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: BooleanType

StringContains() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringContains

Builds the operator.

StringEndsWith - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator checks if the string from the first argument is suffixed by the one of the second argument.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: BooleanType

StringEndsWith() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringEndsWith

Builds the operator.

StringEquals - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator checks if the string from the first argument is equal (in terms of contents, that is different from ComparisonEq) to the one of the second argument.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: BooleanType

StringEquals() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringEquals

Builds the operator.

StringIndexOf - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator computes the starting index of the first occurrence of the string from the second argument inside the one of the first argument, producing -1 if no occurrence can be found.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: NumericType (integral)

StringIndexOf() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringIndexOf

Builds the operator.

StringLength - Class in it.unive.lisa.symbolic.value.operator.unary

Given an expression that evaluates to a string value, a UnaryExpression using this operator computes an integral value, from 0 upwards, representing the length of that value.

Argument expression type: StringType
Computed expression type: NumericType (integral)

StringLength() - Constructor for class it.unive.lisa.symbolic.value.operator.unary.StringLength

Builds the operator.

StringOperation - Class in it.unive.lisa.symbolic.value.operator.binary

A common implementation for classes implementing BinaryOperator and StringOperator, providing a StringOperation.typeInference(TypeSystem, Set, Set) implementation that returns an empty set if no StringType can be found in one of the arguments, and a singleton set containing their result type otherwise.

StringOperation() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringOperation

StringOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation manipulating one or more values of type StringType.

StringReplace - Class in it.unive.lisa.symbolic.value.operator.ternary

Given three expressions that all evaluate to string values, a TernaryExpression using this operator computes a new string corresponding to the first argument's string where all occurrences of the second argument's string have been replaced with the third argument's string.
Note that: if the first argument's string is empty, the empty string is returned if the second argument's string is empty, the third argument's string is added in any position of the first argument's string if the third argument's string is empty, occurrences of the second argument's string are simply removed from the first argument's string
First argument expression type: StringType
Second argument expression type: StringType
Third argument expression type: StringType
Computed expression type: StringType

StringReplace() - Constructor for class it.unive.lisa.symbolic.value.operator.ternary.StringReplace

Builds the operator.

StringRepresentation - Class in it.unive.lisa.util.representation

A StructuredRepresentation in the form of a single string element.

StringRepresentation(Object) - Constructor for class it.unive.lisa.util.representation.StringRepresentation

Builds a new representation starting from the given object.

StringRepresentation(String) - Constructor for class it.unive.lisa.util.representation.StringRepresentation

Builds a new representation containing the given string.

StringStartsWith - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions that both evaluate to string values, a BinaryExpression using this operator checks if the string from the first argument is prefixed by the one of the second argument.

First argument expression type: StringType
Second argument expression type: StringType
Computed expression type: BooleanType

StringStartsWith() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.StringStartsWith

Builds the operator.

StringSubstring - Class in it.unive.lisa.symbolic.value.operator.ternary

Given three expressions, with the first one evaluating to a string value and the second and third one evaluating to integral numerical values, a TernaryExpression using this operator computes a new string corresponding to the portion of first argument's string starting at the second argument's number position (inclusive) and ending at the third argument's number position (exclusive).
Note that: both second and third argument's numbers must be non-negative and less than the length of the first argument's string, with the second one's less or equal than the third one's if the second and third argument's numbers are equal, the empty string is returned
First argument expression type: StringType
Second argument expression type: NumericType
Third argument expression type: NumericType
Computed expression type: StringType

StringSubstring() - Constructor for class it.unive.lisa.symbolic.value.operator.ternary.StringSubstring

Builds the operator.

StringType - Interface in it.unive.lisa.type

String type interface.

StringUtilities - Class in it.unive.lisa.util

Utility methods for building and manipulating strings.

StructuredObject - Interface in it.unive.lisa.util.representation

An object that whose contents can be converted to a domain-independent StructuredRepresentation for later use.

StructuredRepresentation - Class in it.unive.lisa.util.representation

A structured representation of the information present in a single instance of an object.

StructuredRepresentation() - Constructor for class it.unive.lisa.util.representation.StructuredRepresentation

STYLE - Static variable in class it.unive.lisa.outputs.DotGraph

The style attribute name.

substring(int, int) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Returns the set of all possible substrings of this regular expression, starting at the given index (inclusive) and ending at the given index (exclusive).

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.Atom

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.Comp

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.Or

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Returns the set of all possible substrings of this regular expression, starting at the given index (inclusive) and ending at the given index (exclusive).

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.Star

substringAux(int, int) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

subtract(MathNumber) - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the result of this - other.

SubtractionOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation that performs a subtraction between its operands.

suffix() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the automaton that recognizes all possible suffixes of the strings recognized by this automaton.

supertype(NumericType) - Method in interface it.unive.lisa.type.NumericType

Determines which of the two NumericTypes between this and other is supertype for the other.

supplier() - Method in class it.unive.lisa.util.collections.CollectionUtilities.SortedSetCollector

supplier() - Method in class it.unive.lisa.util.collections.CollectionUtilities.StringCollector

Symbol - Interface in it.unive.lisa.analysis.symbols

A symbol that can be aliased or used as an alias.

SymbolAliasing - Class in it.unive.lisa.analysis.symbols

A FunctionalLattice mapping Symbols to Aliases, that is, sets of symbols.

SymbolAliasing() - Constructor for class it.unive.lisa.analysis.symbols.SymbolAliasing

Builds an empty map of aliases.

SymbolicChar - Class in it.unive.lisa.util.datastructures.regex.symbolic

An symbolic character, that is, an object representing a single and possibly unknown character.

SymbolicChar(char) - Constructor for class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

Builds the symbolic character.

SymbolicExpression - Class in it.unive.lisa.symbolic

A symbolic expression that can be evaluated by SemanticDomains.

SymbolicExpression(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.SymbolicExpression

Builds the symbolic expression.

SymbolicString - Class in it.unive.lisa.util.datastructures.regex.symbolic

An extended string, that is, a string composed of an array of SymbolicChar.

symbolToRegex(T) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields a RegularExpression representing the given symbol.

SyntacticCheck - Interface in it.unive.lisa.checks.syntactic

A Check that is able to exploit only the syntactic structure of the program.

syntacticChecks - Variable in class it.unive.lisa.conf.LiSAConfiguration

The collection of SyntacticChecks to execute.

SyntheticLocation - Class in it.unive.lisa.program

A synthetic code location.

T

TernaryExpression - Class in it.unive.lisa.program.cfg.statement

An NaryExpression with exactly three sub-expressions.

TernaryExpression - Class in it.unive.lisa.symbolic.value

A bynary expression that applies a TernaryExpression to three SymbolicExpressions.

TernaryExpression(CFG, CodeLocation, String, EvaluationOrder, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryExpression

Builds the untyped expression, happening at the given location in the program.

TernaryExpression(CFG, CodeLocation, String, EvaluationOrder, Type, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryExpression

Builds the expression, happening at the given location in the program.

TernaryExpression(CFG, CodeLocation, String, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryExpression

Builds the untyped expression, happening at the given location in the program.

TernaryExpression(CFG, CodeLocation, String, Type, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryExpression

Builds the expression, happening at the given location in the program.

TernaryExpression(Type, SymbolicExpression, SymbolicExpression, SymbolicExpression, TernaryOperator, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.TernaryExpression

Builds the binary expression.

TernaryOperator - Interface in it.unive.lisa.symbolic.value.operator.ternary

A ternary Operator that can be applied to three SymbolicExpression.

TernaryStatement - Class in it.unive.lisa.program.cfg.statement

An NaryStatement with exactly three sub-expressions.

TernaryStatement(CFG, CodeLocation, String, EvaluationOrder, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryStatement

Builds the statement, happening at the given location in the program.

TernaryStatement(CFG, CodeLocation, String, Expression, Expression, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.TernaryStatement

Builds the statement, happening at the given location in the program.

Throw - Class in it.unive.lisa.program.cfg.statement

A statement that raises an error, stopping the execution of the current CFG and propagating the error to among the call chain.

Throw(CFG, CodeLocation, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.Throw

Builds the throw, raising expression as error, happening at the given location in the program.

throwsError() - Method in class it.unive.lisa.program.cfg.statement.Statement

Whether or not this statement throws an error, halting the normal execution of the containing cfg.

throwsError() - Method in class it.unive.lisa.program.cfg.statement.Throw

TimeFormat - Enum in it.unive.lisa.logging

Time formatting utility.

TimerLogger - Class in it.unive.lisa.logging

An utility class that allows automatic logging of the execution time of a method.

TimerLogger.LoggableAction - Interface in it.unive.lisa.logging

A Runnable executing a function with no arguments a no return value.

TimerLogger.LoggableSupplier<R> - Interface in it.unive.lisa.logging

A Supplier producing one element.

toArray() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

toArray() - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

toArray(E[]) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

toArray(E[]) - Method in class it.unive.lisa.util.collections.externalSet.UniversalExternalSet

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.Atom

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.Comp

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.Or

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Transforms this regular expression into its equivalent automaton.

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.Star

toAutomaton(AutomataFactory<A, T>) - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

toByte() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the byte value of this math number.

toDot() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Converts this graph to a DotGraph.

toDouble() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the double value of this math number.

toFloat() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the float value of this math number.

toGraphml(boolean) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Converts this graph to a GraphmlGraph.

toHtml(boolean, String) - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

Converts this graph to an HtmlGraph.

toInt() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the integer value of this math number.

toLong() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the long value of this math number.

top() - Method in class it.unive.lisa.analysis.AnalysisState

top() - Method in class it.unive.lisa.analysis.AnalyzedCFG

top() - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

top() - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

top() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

top() - Method in class it.unive.lisa.analysis.FixpointInfo

top() - Method in interface it.unive.lisa.analysis.Lattice

Yields the top element of this lattice.

top() - Method in class it.unive.lisa.analysis.lattices.ExpressionInverseSet

top() - Method in class it.unive.lisa.analysis.lattices.ExpressionSet

top() - Method in class it.unive.lisa.analysis.lattices.GenericInverseSetLattice

top() - Method in class it.unive.lisa.analysis.lattices.GenericMapLattice

top() - Method in class it.unive.lisa.analysis.lattices.GenericSetLattice

top() - Method in enum it.unive.lisa.analysis.lattices.Satisfiability

top() - Method in class it.unive.lisa.analysis.nonrelational.heap.HeapEnvironment

top() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

top() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

top() - Method in class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

top() - Method in class it.unive.lisa.analysis.nonrelational.value.ValueEnvironment

top() - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

top() - Method in class it.unive.lisa.analysis.StatementStore

top() - Method in class it.unive.lisa.analysis.symbols.Aliases

top() - Method in class it.unive.lisa.analysis.symbols.SymbolAliasing

top() - Method in class it.unive.lisa.interprocedural.CFGResults

top() - Method in class it.unive.lisa.interprocedural.FixpointResults

top() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

TOP_STRING - Static variable in interface it.unive.lisa.analysis.Lattice

A string constant that can be used to represent top values.

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.Atom

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.Comp

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.Or

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression where all TopAtom are assumed to have length zero.

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.Star

topAsEmptyString() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.Atom

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.Comp

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.Or

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression where all TopAtom are assumed to have length one.

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.Star

topAsSingleChar() - Method in class it.unive.lisa.util.datastructures.regex.TopAtom

TopAtom - Class in it.unive.lisa.util.datastructures.regex

A RegularExpression representing a sequence of unknown characters of arbitrary length.

topRepresentation() - Static method in interface it.unive.lisa.analysis.Lattice

Yields a fresh StructuredRepresentation that can be used to represent top values through StructuredObject.representation().

toPropertyBag() - Method in class it.unive.lisa.conf.LiSAConfiguration

Converts this configuration to a property bag, that is, a map from keys (fields of this class) to values (their values).

toPropertyBag() - Method in class it.unive.lisa.LiSARunInfo

Converts this configuration to a property bag, that is, a map from keys (fields of this class) to values (their values).

toRegex() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Creates and return the regex that represent the accepted language by the automaton this, using Brzozowski algebraic method (see here).

toSerializableGraph() - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields an instance of SerializableGraph built from this one.

toSerializableGraph(BiFunction<G, N, SerializableValue>) - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

toSerializableGraph(BiFunction<G, N, SerializableValue>) - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

toSerializableGraph(BiFunction<G, N, SerializableValue>) - Method in interface it.unive.lisa.util.datastructures.graph.Graph

Yields an instance of SerializableGraph built from this one.

toSerializableGraph(BiFunction<CFG, Statement, SerializableValue>) - Method in class it.unive.lisa.program.cfg.CFG

toSerializableValue() - Method in class it.unive.lisa.util.representation.ListRepresentation

toSerializableValue() - Method in class it.unive.lisa.util.representation.MapRepresentation

toSerializableValue() - Method in class it.unive.lisa.util.representation.ObjectRepresentation

toSerializableValue() - Method in class it.unive.lisa.util.representation.SetRepresentation

toSerializableValue() - Method in class it.unive.lisa.util.representation.StringRepresentation

toSerializableValue() - Method in class it.unive.lisa.util.representation.StructuredRepresentation

Produces a serializable version of this representation.

toShort() - Method in class it.unive.lisa.util.numeric.MathNumber

Yields the short value of this math number.

toSingleInitalState() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

If this automaton has a single initial state, this method returns this.

toString() - Method in class it.unive.lisa.analysis.AnalysisState

toString() - Method in interface it.unive.lisa.analysis.BaseLattice

toString() - Method in class it.unive.lisa.analysis.dataflow.DataflowDomain

toString() - Method in class it.unive.lisa.analysis.FixpointInfo

toString() - Method in class it.unive.lisa.analysis.heap.HeapSemanticOperation.HeapReplacement

toString() - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

toString() - Method in class it.unive.lisa.analysis.lattices.InverseSetLattice

toString() - Method in class it.unive.lisa.analysis.lattices.SetLattice

toString() - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

toString() - Method in class it.unive.lisa.analysis.ScopeToken

toString() - Method in class it.unive.lisa.analysis.symbols.NameSymbol

toString() - Method in class it.unive.lisa.analysis.symbols.QualifiedNameSymbol

toString() - Method in class it.unive.lisa.analysis.symbols.QualifierSymbol

toString() - Method in class it.unive.lisa.checks.warnings.CFGDescriptorWarning

toString() - Method in class it.unive.lisa.checks.warnings.CFGWarning

toString() - Method in class it.unive.lisa.checks.warnings.GlobalWarning

toString() - Method in class it.unive.lisa.checks.warnings.StatementWarning

toString() - Method in class it.unive.lisa.checks.warnings.UnitWarning

toString() - Method in class it.unive.lisa.checks.warnings.Warning

toString() - Method in class it.unive.lisa.checks.warnings.WarningWithLocation

toString() - Method in class it.unive.lisa.conf.LiSAConfiguration

toString() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphEdge

toString() - Method in class it.unive.lisa.interprocedural.callgraph.CallGraphNode

toString() - Method in class it.unive.lisa.LiSAReport

toString() - Method in class it.unive.lisa.LiSARunInfo

toString() - Method in class it.unive.lisa.outputs.GraphStreamWrapper

toString() - Method in class it.unive.lisa.outputs.json.JsonReport.JsonWarning

toString() - Method in class it.unive.lisa.outputs.json.JsonReport

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableArray

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableEdge

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableGraph

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNode

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableNodeDescription

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableObject

toString() - Method in class it.unive.lisa.outputs.serializableGraph.SerializableString

toString() - Method in class it.unive.lisa.program.annotations.Annotation

toString() - Method in class it.unive.lisa.program.annotations.AnnotationMember

toString() - Method in class it.unive.lisa.program.annotations.Annotations

toString() - Method in class it.unive.lisa.program.annotations.values.ArrayAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.BoolAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.ByteAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.CharAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.CompilationUnitAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.DoubleAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.EnumAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.FloatAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.IntAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.LongAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.ShortAnnotationValue

toString() - Method in class it.unive.lisa.program.annotations.values.StringAnnotationValue

toString() - Method in class it.unive.lisa.program.cfg.CFG

toString() - Method in class it.unive.lisa.program.cfg.CodeMemberDescriptor

toString() - Method in class it.unive.lisa.program.cfg.controlFlow.ControlFlowStructure

toString() - Method in class it.unive.lisa.program.cfg.controlFlow.IfThenElse

toString() - Method in class it.unive.lisa.program.cfg.controlFlow.Loop

toString() - Method in class it.unive.lisa.program.cfg.edge.Edge

toString() - Method in class it.unive.lisa.program.cfg.edge.FalseEdge

toString() - Method in class it.unive.lisa.program.cfg.edge.SequentialEdge

toString() - Method in class it.unive.lisa.program.cfg.edge.TrueEdge

toString() - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

toString() - Method in class it.unive.lisa.program.cfg.NativeCFG

toString() - Method in class it.unive.lisa.program.cfg.Parameter

toString() - Method in class it.unive.lisa.program.cfg.statement.Assignment

toString() - Method in class it.unive.lisa.program.cfg.statement.call.Call

toString() - Method in class it.unive.lisa.program.cfg.statement.call.CFGCall

toString() - Method in class it.unive.lisa.program.cfg.statement.call.MultiCall

toString() - Method in class it.unive.lisa.program.cfg.statement.call.NativeCall

toString() - Method in class it.unive.lisa.program.cfg.statement.call.OpenCall

toString() - Method in class it.unive.lisa.program.cfg.statement.DefaultParamInitialization

toString() - Method in class it.unive.lisa.program.cfg.statement.literal.Literal

toString() - Method in class it.unive.lisa.program.cfg.statement.NaryExpression

toString() - Method in class it.unive.lisa.program.cfg.statement.NaryStatement

toString() - Method in class it.unive.lisa.program.cfg.statement.NoOp

toString() - Method in class it.unive.lisa.program.cfg.statement.Ret

toString() - Method in class it.unive.lisa.program.cfg.statement.Statement

toString() - Method in class it.unive.lisa.program.cfg.statement.VariableRef

toString() - Method in class it.unive.lisa.program.cfg.VariableTableEntry

toString() - Method in class it.unive.lisa.program.ConstantGlobal

toString() - Method in class it.unive.lisa.program.Global

toString() - Method in class it.unive.lisa.program.SourceCodeLocation

toString() - Method in class it.unive.lisa.program.Unit

toString() - Method in class it.unive.lisa.symbolic.heap.AccessChild

toString() - Method in class it.unive.lisa.symbolic.heap.HeapDereference

toString() - Method in class it.unive.lisa.symbolic.heap.HeapReference

toString() - Method in class it.unive.lisa.symbolic.heap.MemoryAllocation

toString() - Method in class it.unive.lisa.symbolic.SymbolicExpression

toString() - Method in class it.unive.lisa.symbolic.value.BinaryExpression

toString() - Method in class it.unive.lisa.symbolic.value.Constant

toString() - Method in class it.unive.lisa.symbolic.value.HeapLocation

toString() - Method in class it.unive.lisa.symbolic.value.MemoryPointer

toString() - Method in class it.unive.lisa.symbolic.value.NullConstant

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseAnd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseOr

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftLeft

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseShiftRight

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseUnsignedShiftRight

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.BitwiseXor

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonEq

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGe

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonGt

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLe

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonLt

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonNe

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.LogicalAnd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.LogicalOr

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitAdd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitDiv

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMod

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitMul

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitRem

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric16BitSub

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitAdd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitDiv

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMod

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitMul

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitRem

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric32BitSub

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitAdd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitDiv

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMod

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitMul

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitRem

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric64BitSub

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitAdd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitDiv

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMod

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitMul

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitRem

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.Numeric8BitSub

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingAdd

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingDiv

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMod

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingMul

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingRem

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericNonOverflowingSub

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringConcat

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringContains

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringEndsWith

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringEquals

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringIndexOf

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.StringStartsWith

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeCast

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeCheck

toString() - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeConv

toString() - Method in class it.unive.lisa.symbolic.value.operator.ternary.StringReplace

toString() - Method in class it.unive.lisa.symbolic.value.operator.ternary.StringSubstring

toString() - Method in class it.unive.lisa.symbolic.value.operator.unary.BitwiseNegation

toString() - Method in class it.unive.lisa.symbolic.value.operator.unary.LogicalNegation

toString() - Method in class it.unive.lisa.symbolic.value.operator.unary.NumericNegation

toString() - Method in class it.unive.lisa.symbolic.value.operator.unary.StringLength

toString() - Method in class it.unive.lisa.symbolic.value.operator.unary.TypeOf

toString() - Method in class it.unive.lisa.symbolic.value.OutOfScopeIdentifier

toString() - Method in class it.unive.lisa.symbolic.value.PushAny

toString() - Method in class it.unive.lisa.symbolic.value.PushInv

toString() - Method in class it.unive.lisa.symbolic.value.Skip

toString() - Method in class it.unive.lisa.symbolic.value.TernaryExpression

toString() - Method in class it.unive.lisa.symbolic.value.UnaryExpression

toString() - Method in class it.unive.lisa.symbolic.value.Variable

toString() - Method in class it.unive.lisa.type.NullType

toString() - Method in class it.unive.lisa.type.ReferenceType

toString() - Method in class it.unive.lisa.type.TypeTokenType

toString() - Method in class it.unive.lisa.type.Untyped

toString() - Method in class it.unive.lisa.type.VoidType

toString() - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

toString() - Method in class it.unive.lisa.util.collections.externalSet.ExternalSetCache

toString() - Method in class it.unive.lisa.util.collections.IterableArray

toString() - Method in class it.unive.lisa.util.collections.workset.ConcurrentFIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.ConcurrentLIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeFIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.DuplicateFreeLIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.FIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.LIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.VisitOnceFIFOWorkingSet

toString() - Method in class it.unive.lisa.util.collections.workset.VisitOnceLIFOWorkingSet

toString() - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

toString() - Method in class it.unive.lisa.util.datastructures.automaton.State

toString() - Method in class it.unive.lisa.util.datastructures.automaton.Transition

toString() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix.NodeEdges

toString() - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

toString() - Method in class it.unive.lisa.util.datastructures.graph.BaseGraph

toString() - Method in class it.unive.lisa.util.datastructures.graph.code.CodeGraph

toString() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList.NodeEdges

toString() - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

toString() - Method in class it.unive.lisa.util.datastructures.regex.Atom

toString() - Method in class it.unive.lisa.util.datastructures.regex.Comp

toString() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

toString() - Method in class it.unive.lisa.util.datastructures.regex.Or

toString() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression.PartialSubstring

toString() - Method in class it.unive.lisa.util.datastructures.regex.Star

toString() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicChar

toString() - Method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

toString() - Method in class it.unive.lisa.util.numeric.IntInterval

toString() - Method in class it.unive.lisa.util.numeric.MathNumber

toString() - Method in class it.unive.lisa.util.representation.ListRepresentation

toString() - Method in class it.unive.lisa.util.representation.MapRepresentation

toString() - Method in class it.unive.lisa.util.representation.ObjectRepresentation

toString() - Method in class it.unive.lisa.util.representation.SetRepresentation

toString() - Method in class it.unive.lisa.util.representation.StringRepresentation

toString() - Method in class it.unive.lisa.util.representation.StructuredRepresentation

toStrings(Iterable<SymbolicString>) - Static method in class it.unive.lisa.util.datastructures.regex.symbolic.SymbolicString

Builds a set of plain strings from a given set of extended strings.

toSymbolicVariable() - Method in class it.unive.lisa.program.cfg.Parameter

Creates a Variable that represent this parameter, that can be used by SemanticDomains to reference this parameter.

toSymbolicVariable(CodeLocation) - Method in class it.unive.lisa.program.Global

Creates a Variable that represent this global, that can be used by SemanticDomains to reference it.

totalize(Set<T>) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Performs the totalization of this automaton w.r.t the given alphabet.

transform(UnaryOperator<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Transforms this set into another set where each element is obtained by transforming elements of this set.

Transition<T extends TransitionSymbol<T>> - Class in it.unive.lisa.util.datastructures.automaton

A class that describes an Automaton transition.

Transition(State, State, T) - Constructor for class it.unive.lisa.util.datastructures.automaton.Transition

Creates a new transition for a generic automaton.

transitions - Variable in class it.unive.lisa.util.datastructures.automaton.Automaton

The transitions of this automaton.

TransitionSymbol<T> - Interface in it.unive.lisa.util.datastructures.automaton

A symbol that can be read by Transitions of an Automaton.

traverse(E, T) - Method in interface it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint.FixpointImplementation

Given an edge and a state, computes a new state by modifying the given one assuming that the edge gets traversed.

This callback is invoked while computing the overall entry state for a node to filter a state according to the logic of the edge (an edge might be always traversed, or only if a condition holds).

traverse(Edge, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

traverse(Edge, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

traverse(Statement, CompilationUnit) - Method in interface it.unive.lisa.program.language.hierarchytraversal.HierarcyTraversalStrategy

Yields an iterable containing (or generating on-the-fly) compilation units in the order they should be visited for traversing a type hierarchy to find targets of calls or global accesses.

traverse(Statement, CompilationUnit) - Method in class it.unive.lisa.program.language.hierarchytraversal.SingleInheritanceTraversalStrategy

traverseBackwards(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.Edge

Traverses this edge in the backward direction, from destination to source, optionally modifying the given sourceState by applying semantic assumptions.

traverseBackwards(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.FalseEdge

traverseBackwards(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.SequentialEdge

traverseBackwards(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.TrueEdge

traverseForward(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.Edge

Traverses this edge in the forward direction, proceeding from source to destination, optionally modifying the given sourceState by applying semantic assumptions.

traverseForward(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.FalseEdge

traverseForward(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.SequentialEdge

traverseForward(AnalysisState<A>) - Method in class it.unive.lisa.program.cfg.edge.TrueEdge

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.Atom

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.Comp

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.Or

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression where leading whitespaces have been removed from this.

trimLeft() - Method in class it.unive.lisa.util.datastructures.regex.Star

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.Atom

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.Comp

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.Or

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression where trailing whitespaces have been removed from this.

trimRight() - Method in class it.unive.lisa.util.datastructures.regex.Star

TrueEdge - Class in it.unive.lisa.program.cfg.edge

An edge connecting two statements, that is traversed when the condition expressed in the source state holds.

TrueEdge(Statement, Statement) - Constructor for class it.unive.lisa.program.cfg.edge.TrueEdge

Builds the edge.

truncate(Expression[]) - Static method in interface it.unive.lisa.program.cfg.statement.call.CanRemoveReceiver

Truncates the given array of expressions by removing the first element.

TruncatedParamsCall - Class in it.unive.lisa.program.cfg.statement.call

A call that wraps another one that has been created through CanRemoveReceiver.removeFirstParameter().

TruncatedParamsCall(Call) - Constructor for class it.unive.lisa.program.cfg.statement.call.TruncatedParamsCall

Builds the call.

Type - Interface in it.unive.lisa.type

Type interface.

TypeCast - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions, with the second one evaluating to a type token, a BinaryExpression using this operator casts the type of the first argument to the type of the second argument.

TypeCast() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.TypeCast

Builds the operator.

TypeCheck - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions, with the second one evaluating to a type token, a BinaryExpression using this operator checks if the runtime types of the value the first argument evaluates to are subtypes of the ones contained in the token.

First argument expression type: any Type
Second argument expression type: TypeTokenType
Computed expression type: BooleanType

TypeCheck() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.TypeCheck

Builds the operator.

TypeConv - Class in it.unive.lisa.symbolic.value.operator.binary

Given two expressions, with the second one evaluating to a type token, a BinaryExpression using this operator converts the type of the first argument to the type of the second argument.

TypeConv() - Constructor for class it.unive.lisa.symbolic.value.operator.binary.TypeConv

Builds the operator.

TypeDomain<T extends TypeDomain<T>> - Interface in it.unive.lisa.analysis.type

An domain that is able to determine the runtime types of an expression given the runtime types of its operands.

TypeEnvironment<T extends NonRelationalTypeDomain<T>> - Class in it.unive.lisa.analysis.nonrelational.value

An environment for a NonRelationalTypeDomain, that maps Identifiers to instances of such domain.

TypeEnvironment(T) - Constructor for class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

Builds an empty environment.

TypeEnvironment(T, Map<Identifier, T>) - Constructor for class it.unive.lisa.analysis.nonrelational.value.TypeEnvironment

Builds an environment containing the given mapping.

typeInference(TypeSystem, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.unary.BitwiseNegation

typeInference(TypeSystem, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.unary.LogicalNegation

typeInference(TypeSystem, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.unary.NumericNegation

typeInference(TypeSystem, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.unary.StringLength

typeInference(TypeSystem, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.unary.TypeOf

typeInference(TypeSystem, Set<Type>) - Method in interface it.unive.lisa.symbolic.value.operator.unary.UnaryOperator

Computes the runtime types of this expression (i.e., of the result of this expression) assuming that the argument of this expression has the given types.

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in interface it.unive.lisa.symbolic.value.operator.binary.BinaryOperator

Computes the runtime types of this expression (i.e., of the result of this expression) assuming that the arguments of this expression have the given types.

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonEq

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.ComparisonNe

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.LogicalOperation

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericComparison

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.NumericOperation

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.StringOperation

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeCast

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeCheck

typeInference(TypeSystem, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.binary.TypeConv

typeInference(TypeSystem, Set<Type>, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.ternary.StringReplace

typeInference(TypeSystem, Set<Type>, Set<Type>, Set<Type>) - Method in class it.unive.lisa.symbolic.value.operator.ternary.StringSubstring

typeInference(TypeSystem, Set<Type>, Set<Type>, Set<Type>) - Method in interface it.unive.lisa.symbolic.value.operator.ternary.TernaryOperator

Computes the runtime types of this expression (i.e., of the result of this expression) assuming that the arguments of this expression have the given types.

TypeOf - Class in it.unive.lisa.symbolic.value.operator.unary

Given any expression, a UnaryExpression using this operator computes the type(s) of that expression.

Argument expression type: any Type
Computed expression type: TypeTokenType containing all types of argument

TypeOf() - Constructor for class it.unive.lisa.symbolic.value.operator.unary.TypeOf

Builds the operator.

TypeOperator - Interface in it.unive.lisa.symbolic.value.operator

An operation manipulating the types of concrete values.

TypeOracle - Interface in it.unive.lisa.analysis.type

An oracle that can be queried for runtime type information.

TypeSystem - Class in it.unive.lisa.type

A type system, knowing about the types that can appear in a Program.

TypeSystem() - Constructor for class it.unive.lisa.type.TypeSystem

Builds an empty type system, where only TypeSystem.getBooleanType(), TypeSystem.getStringType() and TypeSystem.getIntegerType() are registered.

TypeTokenType - Class in it.unive.lisa.type

The type of type tokens, used as reference to types in code.

TypeTokenType(Set<Type>) - Constructor for class it.unive.lisa.type.TypeTokenType

Builds the type token representing the given types.

U

UnaryExpression - Class in it.unive.lisa.program.cfg.statement

An NaryExpression with a single sub-expression.

UnaryExpression - Class in it.unive.lisa.symbolic.value

A unary expression that applies a UnaryOperator to a SymbolicExpression.

UnaryExpression(CFG, CodeLocation, String, EvaluationOrder, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryExpression

Builds the untyped expression, happening at the given location in the program.

UnaryExpression(CFG, CodeLocation, String, EvaluationOrder, Type, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryExpression

Builds the expression, happening at the given location in the program.

UnaryExpression(CFG, CodeLocation, String, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryExpression

Builds the untyped expression, happening at the given location in the program.

UnaryExpression(CFG, CodeLocation, String, Type, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryExpression

Builds the expression, happening at the given location in the program.

UnaryExpression(Type, SymbolicExpression, UnaryOperator, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.UnaryExpression

Builds the unary expression.

UnaryOperator - Interface in it.unive.lisa.symbolic.value.operator.unary

A unary Operator that can be applied to a single SymbolicExpression.

UnaryStatement - Class in it.unive.lisa.program.cfg.statement

An NaryStatement with a single sub-expression.

UnaryStatement(CFG, CodeLocation, String, EvaluationOrder, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryStatement

Builds the statement, happening at the given location in the program.

UnaryStatement(CFG, CodeLocation, String, Expression) - Constructor for class it.unive.lisa.program.cfg.statement.UnaryStatement

Builds the statement, happening at the given location in the program.

union(A) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Yields the automaton recognizing the language that is the union of the languages recognized by this and other.

union(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.BackwardCFGFixpoint

union(Statement, CFGFixpoint.CompoundState<A>, CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint

union(ExternalSet<T>) - Method in class it.unive.lisa.util.collections.externalSet.BitExternalSet

union(ExternalSet<T>) - Method in interface it.unive.lisa.util.collections.externalSet.ExternalSet

Yields the union of this set and another.

union(N, T, T) - Method in interface it.unive.lisa.util.datastructures.graph.algorithms.Fixpoint.FixpointImplementation

Given a node and two states, computes their union (i.e.

UniqueScope - Class in it.unive.lisa.interprocedural

A ScopeId for analyses that do not make distinction between different calling contexts.

UniqueScope() - Constructor for class it.unive.lisa.interprocedural.UniqueScope

Unit - Class in it.unive.lisa.program

A unit of the program to analyze.

Unit(String) - Constructor for class it.unive.lisa.program.Unit

Builds a unit, defined at the given location.

units - Variable in class it.unive.lisa.LiSARunInfo

The number of Units that were submitted to the analysis.

UnitType - Interface in it.unive.lisa.type

Interface for types that are introduced by a ClassUnit.

UnitWarning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on one of the Units under analysis.

UnitWarning(Unit, String) - Constructor for class it.unive.lisa.checks.warnings.UnitWarning

Builds the warning.

UniversalExternalSet<T> - Class in it.unive.lisa.util.collections.externalSet

An ExternalSet that always stays up-to-date with the contents of the underlying factory, but that cannot be modified.

UNKNOWN - it.unive.lisa.analysis.lattices.Satisfiability

Represent the fact that it is not possible to determine whether or not an expression is satisfied.

UNKNOWN - it.unive.lisa.program.cfg.statement.call.Call.CallType

Both instance and non-instance code members are targeted by the call.

UNKNOWN_ENTRYPOINTS - Static variable in class it.unive.lisa.program.language.validation.BaseValidationLogic

Error message format for entrypoints not defined inside the Program.

UNKNOWN_SYMBOL - Static variable in interface it.unive.lisa.util.datastructures.automaton.TransitionSymbol

The string used to represent an unknown transaction symbol, that can take the form of any other (e.g., any character, any string, ...).

unknownString() - Method in interface it.unive.lisa.util.datastructures.automaton.AutomataFactory

Yields a new automaton recognizing a statically-unknown string.

UnknownSymbolicChar - Class in it.unive.lisa.util.datastructures.regex.symbolic

An SymbolicChar representing an unknown character.

unknownValue(CFG, CodeLocation) - Method in interface it.unive.lisa.type.Type

Yields an expression that can be used as the right-hand side of an assignment to initialize a variable or parameter having this type to a statically unknown value.

unknownVariable(Identifier) - Method in interface it.unive.lisa.analysis.nonrelational.NonRelationalElement

Yields the default abstraction returned whenever a functional lattice using this element as values is queried for the state of a variable not currently part of its mapping.

UnresolvedCall - Class in it.unive.lisa.program.cfg.statement.call

A call that happens inside the program to analyze.

UnresolvedCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.UnresolvedCall

Builds the unresolved call, happening at the given location in the program.

UnresolvedCall(CFG, CodeLocation, Call.CallType, String, String, EvaluationOrder, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.UnresolvedCall

Builds the unresolved call, happening at the given location in the program.

UnresolvedCall(CFG, CodeLocation, Call.CallType, String, String, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.UnresolvedCall

Builds the unresolved call, happening at the given location in the program.

UnresolvedCall(CFG, CodeLocation, Call.CallType, String, String, Type, Expression...) - Constructor for class it.unive.lisa.program.cfg.statement.call.UnresolvedCall

Builds the unresolved call, happening at the given location in the program.

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.Atom

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.Comp

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.EmptySet

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.Or

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.RegularExpression

Yields a new regular expression where all Star have been unrolled to a sequence of their inner regular expression of length length.

unrollStarToFixedLength(int) - Method in class it.unive.lisa.util.datastructures.regex.Star

unscope(CFGCall, ScopeToken, AnalysisState<A>) - Method in interface it.unive.lisa.interprocedural.InterproceduralAnalysis

Converts the exit state of a cfg that was invoked by call to a valid post-state of call.

Untyped - Class in it.unive.lisa.type

The untyped type, corresponding to an unknown/untyped type.

Untyped() - Constructor for class it.unive.lisa.type.Untyped

Builds the type.

unwind(FixpointConfiguration) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

Runs an ascending fixpoint computation starting with the results available in this graph, with the purpose of propagating the approximations held in this result to all the missing nodes.

unwind(FixpointConfiguration) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

Runs an ascending fixpoint computation starting with the results available in this graph, with the purpose of propagating the approximations held in this result to all the missing nodes.

UP_TO_HOURS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as hours, minutes, seconds, milliseconds and nanoseconds.

UP_TO_MILLIS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as milliseconds and nanoseconds.

UP_TO_MINUTES - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as minutes, seconds, milliseconds and nanoseconds.

UP_TO_SECONDS - it.unive.lisa.logging.TimeFormat

Formats the given elapsed nanos as seconds, milliseconds and nanoseconds.

useWideningPoints - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.useWideningPoints.

useWideningPoints - Variable in class it.unive.lisa.conf.LiSAConfiguration

If true, will cause fixpoint iterations to use widening (and narrowing) only on widening points, using lub (or glb) on all other nodes regardless of the threshold.

V

validate() - Method in class it.unive.lisa.program.cfg.CFG

Validates this cfg, ensuring that the code contained in it is well formed.

validate() - Method in interface it.unive.lisa.program.cfg.CodeMember

Validates this cfg, ensuring that the code contained in it is well formed.

validate(CodeMember, boolean) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given CodeMember, checking that no other code member exists in its containing Unit with the same signature, according to CodeMemberDescriptor.matchesSignature(CodeMemberDescriptor).

validate(Global, boolean) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given Global.

validate(Collection<N>) - Method in class it.unive.lisa.util.datastructures.graph.AdjacencyMatrix

Validates this matrix, ensuring that the it is well formed.

validate(Collection<N>) - Method in class it.unive.lisa.util.datastructures.graph.code.NodeList

Validates this list, ensuring that the it is well formed.

validateAndFinalize(AbstractClassUnit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given AbstractClassUnit.

validateAndFinalize(ClassUnit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given ClassUnit.

validateAndFinalize(CodeUnit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given CodeUnit.

validateAndFinalize(CompilationUnit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given CompilationUnit.

validateAndFinalize(InterfaceUnit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given InterfaceUnit.

validateAndFinalize(Program) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given Program, ensuring its consistency.

validateAndFinalize(Program) - Method in interface it.unive.lisa.program.language.validation.ProgramValidationLogic

Validates the given Program, ensuring its consistency.

validateAndFinalize(Unit) - Method in class it.unive.lisa.program.language.validation.BaseValidationLogic

Validates the given unit, ensuring its consistency.

ValueDeserializer - Class in it.unive.lisa.outputs.serializableGraph

Custom Jackson deserializer for SerializableValues, built to read back what is serialized by ValueSerializer.

ValueDeserializer() - Constructor for class it.unive.lisa.outputs.serializableGraph.ValueDeserializer

Builds the deserializer.

ValueDeserializer(Class<SerializableValue>) - Constructor for class it.unive.lisa.outputs.serializableGraph.ValueDeserializer

Builds the deserializer.

ValueDomain<D extends ValueDomain<D>> - Interface in it.unive.lisa.analysis.value

A semantic domain that can evaluate the semantic of statements that operate on values, and not on memory locations.

ValueEnvironment<T extends NonRelationalValueDomain<T>> - Class in it.unive.lisa.analysis.nonrelational.value

An environment for a NonRelationalValueDomain, that maps Identifiers to instances of such domain.

ValueEnvironment(T) - Constructor for class it.unive.lisa.analysis.nonrelational.value.ValueEnvironment

Builds an empty environment.

ValueEnvironment(T, Map<Identifier, T>) - Constructor for class it.unive.lisa.analysis.nonrelational.value.ValueEnvironment

Builds an environment containing the given mapping.

ValueExpression - Class in it.unive.lisa.symbolic.value

A symbolic expression that represents an operation on the program's state.

ValueExpression(Type, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.ValueExpression

Builds the heap expression.

valueOf(String) - Static method in enum it.unive.lisa.analysis.lattices.Satisfiability

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.conf.LiSAConfiguration.DescendingPhaseType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.conf.LiSAConfiguration.GraphType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.logging.TimeFormat

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.outputs.compare.JsonReportComparer.REPORT_TYPE

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum it.unive.lisa.program.cfg.statement.call.Call.CallType

Returns the enum constant of this type with the specified name.

ValueOracle - Interface in it.unive.lisa.analysis.value

An oracle that can be queried for information about values being computed during program execution.

values() - Static method in enum it.unive.lisa.analysis.lattices.Satisfiability

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.conf.LiSAConfiguration.DescendingPhaseType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.conf.LiSAConfiguration.GraphType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.logging.TimeFormat

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.outputs.compare.JsonReportComparer.REPORT_TYPE

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum it.unive.lisa.program.cfg.statement.call.Call.CallType

Returns an array containing the constants of this enum type, in the order they are declared.

ValueSerializer - Class in it.unive.lisa.outputs.serializableGraph

Custom Jackson serializer for SerializableValues that tries to reduce the size of the generated json files.

ValueSerializer() - Constructor for class it.unive.lisa.outputs.serializableGraph.ValueSerializer

Builds the serializer.

ValueSerializer(Class<SerializableValue>) - Constructor for class it.unive.lisa.outputs.serializableGraph.ValueSerializer

Builds the serializer.

Variable - Class in it.unive.lisa.symbolic.value

An identifier of a real program variable.

Variable(Type, String, Annotations, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.Variable

Builds the variable with annotations.

Variable(Type, String, CodeLocation) - Constructor for class it.unive.lisa.symbolic.value.Variable

Builds the variable.

VariableLift<M extends VariableLift<M,E,T>,E extends SymbolicExpression,T extends NonRelationalElement<T,E,M>> - Class in it.unive.lisa.analysis.nonrelational

A SemanticDomain implemented as a lift for a NonRelationalElements, that maps Identifiers to instances of such domain.

VariableLift(T) - Constructor for class it.unive.lisa.analysis.nonrelational.VariableLift

Builds an empty lift.

VariableLift(T, Map<Identifier, T>) - Constructor for class it.unive.lisa.analysis.nonrelational.VariableLift

Builds a lift containing the given mapping.

VariableRef - Class in it.unive.lisa.program.cfg.statement

A reference to a variable of the current CFG, identified by its name.

VariableRef(CFG, CodeLocation, String) - Constructor for class it.unive.lisa.program.cfg.statement.VariableRef

Builds the untyped variable reference, identified by its name.

VariableRef(CFG, CodeLocation, String, Type) - Constructor for class it.unive.lisa.program.cfg.statement.VariableRef

Builds the variable reference, identified by its name, happening at the given location in the program.

VariableTableEntry - Class in it.unive.lisa.program.cfg

An entry in the variable table representing a CFG variable identified by its index, containing the information about the source file, line and column where the variable is defined.

VariableTableEntry(CodeLocation, int, Statement, Statement, String) - Constructor for class it.unive.lisa.program.cfg.VariableTableEntry

Builds an untyped variable table entry, identified by its index.

VariableTableEntry(CodeLocation, int, Statement, Statement, String, Type) - Constructor for class it.unive.lisa.program.cfg.VariableTableEntry

Builds the variable table entry, identified by its index, representing a variable defined at the given location in the program.

VariableTableEntry(CodeLocation, int, Statement, Statement, String, Type, Annotations) - Constructor for class it.unive.lisa.program.cfg.VariableTableEntry

Builds the variable table entry with its annotations, identified by its index, representing a variable defined at the given location in the program.

VariableTableEntry(CodeLocation, int, String) - Constructor for class it.unive.lisa.program.cfg.VariableTableEntry

Builds an untyped variable table entry, identified by its index.

verboseLabelDiff() - Method in interface it.unive.lisa.outputs.compare.JsonReportComparer.DiffAlgorithm

If true, the full diff between two labels will be reported when a difference is found.

version - Variable in class it.unive.lisa.LiSARunInfo

The version of LiSA used to run the analysis.

VERSION - Static variable in class it.unive.lisa.VersionInfo

The current version of LiSA.

VersionInfo - Class in it.unive.lisa

Compiler-generated class that holds information about versioning and other build metadata.

VersionInfo() - Constructor for class it.unive.lisa.VersionInfo

visit(AccessChild, InferredValue.InferredPair<T>, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(AccessChild, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(AccessChild, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(AccessChild, T, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits an AccessChild.

visit(HeapDereference, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(HeapDereference, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(HeapDereference, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(HeapDereference, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a HeapDereference.

visit(HeapReference, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(HeapReference, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(HeapReference, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(HeapReference, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a HeapReference.

visit(MemoryAllocation, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(MemoryAllocation, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(MemoryAllocation, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(MemoryAllocation, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a MemoryAllocation.

visit(BinaryExpression, ExpressionSet, ExpressionSet, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(BinaryExpression, InferredValue.InferredPair<T>, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(BinaryExpression, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(BinaryExpression, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(BinaryExpression, T, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a BinaryExpression.

visit(Constant, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(Constant, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(Constant, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(Constant, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(Constant, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a Constant.

visit(Identifier, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(Identifier, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(Identifier, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(Identifier, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(Identifier, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits an Identifier.

visit(PushAny, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(PushAny, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(PushAny, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(PushAny, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(PushAny, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a PushAny.

visit(PushInv, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(PushInv, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(PushInv, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(PushInv, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(PushInv, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a PushInv.

visit(Skip, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(Skip, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(Skip, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(Skip, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(Skip, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a Skip.

visit(TernaryExpression, ExpressionSet, ExpressionSet, ExpressionSet, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(TernaryExpression, InferredValue.InferredPair<T>, InferredValue.InferredPair<T>, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(TernaryExpression, T, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(TernaryExpression, T, T, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(TernaryExpression, T, T, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a TernaryExpression.

visit(UnaryExpression, ExpressionSet, Object...) - Method in class it.unive.lisa.analysis.heap.BaseHeapDomain.Rewriter

visit(UnaryExpression, InferredValue.InferredPair<T>, Object...) - Method in class it.unive.lisa.analysis.nonrelational.inference.BaseInferredValue.EvaluationVisitor

visit(UnaryExpression, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalTypeDomain.EvaluationVisitor

visit(UnaryExpression, T, Object...) - Method in class it.unive.lisa.analysis.nonrelational.value.BaseNonRelationalValueDomain.EvaluationVisitor

visit(UnaryExpression, T, Object...) - Method in interface it.unive.lisa.symbolic.ExpressionVisitor

Visits a UnaryExpression.

visit(V, G) - Method in interface it.unive.lisa.util.datastructures.graph.GraphVisitor

Visits a graph, inspecting its structure and signature, but without accessing its contents.

visit(V, G, E) - Method in interface it.unive.lisa.util.datastructures.graph.GraphVisitor

Visits an edge of the given graph.

visit(V, G, N) - Method in interface it.unive.lisa.util.datastructures.graph.GraphVisitor

Visits a node of the given graph.

visitGlobal(T, Unit, Global, boolean) - Method in interface it.unive.lisa.checks.Check

Visits the given global.

VisitOnceFIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A FIFO working set that guarantees that each element will be added to this working set no more than once.

VisitOnceLIFOWorkingSet<E> - Class in it.unive.lisa.util.collections.workset

A LIFO working set that guarantees that each element will be added to this working set no more than once.

VisitOnceWorkingSet<E> - Interface in it.unive.lisa.util.collections.workset

A working set, containing items to be processed.

visitUnit(T, Unit) - Method in interface it.unive.lisa.checks.Check

Visits the given unit.

VoidType - Class in it.unive.lisa.type

The void type.

VoidType() - Constructor for class it.unive.lisa.type.VoidType

Builds the type.

W

warn(String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning that is meant to be a generic warning on the program.

Warning - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on the program under analysis.

Warning(String) - Constructor for class it.unive.lisa.checks.warnings.Warning

Builds the warning.

warnings - Variable in class it.unive.lisa.LiSARunInfo

The number of Warnings that were generated by the SyntacticChecks and SemanticChecks executed during the analysis.

WARNINGS - it.unive.lisa.outputs.compare.JsonReportComparer.REPORTED_COMPONENT

Indicates that the difference was found in the collection of generated warnings.

WarningWithLocation - Class in it.unive.lisa.checks.warnings

A warning reported by LiSA on the program under analysis.

WarningWithLocation(CodeLocation, String) - Constructor for class it.unive.lisa.checks.warnings.WarningWithLocation

Builds the warning.

warnOn(CFG, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the declaration of the given cfg.

warnOn(CodeMemberDescriptor, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the declaration of the cfg represented by the given descriptor.

warnOn(Expression, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the given expression.

warnOn(Statement, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the given statement.

warnOn(Unit, Global, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the declaration of the given global.

warnOn(Unit, String) - Method in class it.unive.lisa.checks.syntactic.CheckTool

Reports a new warning with the given message on the declaration of the given unit.

weakStoreInfo(String, Lattice<?>) - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state where the additional fixpoint information (AnalysisState.getFixpointInformation()) has been updated by mapping the given key to info.

widening(int) - Method in class it.unive.lisa.util.datastructures.automaton.Automaton

Creates a new automaton that represent the widening operator applied on the automaton this.

widening(CFGFixpoint.CompoundState<A>) - Method in class it.unive.lisa.program.cfg.fixpoints.CFGFixpoint.CompoundState

widening(L) - Method in interface it.unive.lisa.analysis.BaseLattice

widening(L) - Method in interface it.unive.lisa.analysis.Lattice

Performs the widening operation between this lattice element and the given one.

wideningAux(F) - Method in class it.unive.lisa.analysis.lattices.FunctionalLattice

wideningAux(AnalysisState<A>) - Method in class it.unive.lisa.analysis.AnalysisState

wideningAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.AnalyzedCFG

wideningAux(AnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.OptimizedAnalyzedCFG

wideningAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardAnalyzedCFG

wideningAux(BackwardAnalyzedCFG<A>) - Method in class it.unive.lisa.analysis.BackwardOptimizedAnalyzedCFG

wideningAux(FixpointInfo) - Method in class it.unive.lisa.analysis.FixpointInfo

wideningAux(InferenceSystem<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferenceSystem

wideningAux(InferredValue.InferredPair<T>) - Method in class it.unive.lisa.analysis.nonrelational.inference.InferredValue.InferredPair

wideningAux(L) - Method in interface it.unive.lisa.analysis.BaseLattice

Performs the widening operation between this lattice element and the given one, assuming that base cases have already been handled.

wideningThreshold - Variable in class it.unive.lisa.conf.FixpointConfiguration

Holder of LiSAConfiguration.wideningThreshold.

wideningThreshold - Variable in class it.unive.lisa.conf.LiSAConfiguration

The number of fixpoint iteration on a given node after which calls to Lattice.lub(Lattice) gets replaced with Lattice.widening(Lattice).

withTopMemory() - Method in interface it.unive.lisa.analysis.AbstractState

Yields a copy of this state, but with its memory abstraction set to top.

withTopMemory() - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, but with the AbstractState's inner memory abstraction set to top.

withTopTypes() - Method in interface it.unive.lisa.analysis.AbstractState

Yields a copy of this state, but with its type abstraction set to top.

withTopTypes() - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, but with the AbstractState's inner type abstraction set to top.

withTopValues() - Method in interface it.unive.lisa.analysis.AbstractState

Yields a copy of this state, but with its value abstraction set to top.

withTopValues() - Method in class it.unive.lisa.analysis.AnalysisState

Yields a copy of this state, but with the AbstractState's inner value abstraction set to top.

workdir - Variable in class it.unive.lisa.conf.LiSAConfiguration

The working directory for this instance of LiSA, that is, the directory files will be created, if any (log files excluded, use the logging configuration for controlling where those are placed).

WorkingSet<E> - Interface in it.unive.lisa.util.collections.workset

A working set, containing items to be processed.

WorstCasePolicy - Class in it.unive.lisa.interprocedural

A worst-case OpenCallPolicy, where the whole analysis state becomes top and all information is lost.

Z

ZERO - Static variable in class it.unive.lisa.util.numeric.IntInterval

The interval [0, 0].

ZERO - Static variable in class it.unive.lisa.util.numeric.MathNumber

The constant 0.

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