Class JavaParserFacade
- Author:
- Federico Tomassetti
-
Method Summary
Modifier and TypeMethodDescriptionclassToResolvedType(Class<?> clazz)
static void
This method is used to clear internal caches for the sake of releasing memory.convertToUsage(Type type)
convertToUsage(Type type, Node context)
protected ResolvedType
convertToUsage(Type type, Context context)
protected TypeDeclaration<?>
findContainingTypeDecl(Node node)
Where a node has an interface/class/enum declaration as its ancestor, return the nearest one.protected Node
Where a node has an interface/class/enum declaration -- or an object creation expression (anonymous inner class) -- as its ancestor, return the nearest one.protected Node
findContainingTypeDeclOrObjectCreationExpr(Node node, String className)
Where a node has an interface/class/enum declaration -- or an object creation expression in an inner class references an outer class -- as its ancestor, return the declaration corresponding to the class name specified.static JavaParserFacade
get(TypeSolver typeSolver)
Note that the addition of the modifiersynchronized
is specific and directly in response to issue #2668.protected ResolvedType
getBinaryTypeConcrete(Node left, Node right, boolean solveLambdas, BinaryExpr.Operator operator)
Get the type associated with the node.getTypeDeclaration(ClassOrInterfaceDeclaration classOrInterfaceDeclaration)
getTypeDeclaration(TypeDeclaration<?> typeDeclaration)
getTypeDeclaration(Node node)
getTypeOfThisIn(Node node)
"this" inserted in the given point, which type would have?solve(AnnotationExpr annotationExpr)
SymbolReference<? extends ResolvedValueDeclaration>
solve(Expression expr)
solve(FieldAccessExpr fieldAccessExpr)
solve(MethodCallExpr methodCallExpr)
solve(MethodCallExpr methodCallExpr, boolean solveLambdas)
Given a method call find out to which method declaration it corresponds.solve(MethodReferenceExpr methodReferenceExpr)
solve(MethodReferenceExpr methodReferenceExpr, boolean solveLambdas)
Given a method reference find out to which method declaration it corresponds.SymbolReference<? extends ResolvedValueDeclaration>
solve(ObjectCreationExpr objectCreationExpr)
solve(ObjectCreationExpr objectCreationExpr, boolean solveLambdas)
Given a constructor call find out to which constructor declaration it corresponds.SymbolReference<? extends ResolvedValueDeclaration>
solve(SimpleName nameExpr)
solve(ExplicitConstructorInvocationStmt explicitConstructorInvocationStmt)
solve(ExplicitConstructorInvocationStmt explicitConstructorInvocationStmt, boolean solveLambdas)
protected static ResolvedType
solveGenericTypes(ResolvedType type, Context context)
solveMethodAsUsage(MethodCallExpr call)
protected MethodUsage
toMethodUsage(MethodReferenceExpr methodReferenceExpr, List<ResolvedType> paramTypes)
-
Method Details
-
getTypeSolver
-
getSymbolSolver
-
get
Note that the addition of the modifiersynchronized
is specific and directly in response to issue #2668.
This MUST NOT be misinterpreted as a signal that JavaParser is safe to use within a multi-threaded environment.
Additional discussion and context from a user attempting multithreading can be found within issue #2671 . -
clearInstances
public static void clearInstances()This method is used to clear internal caches for the sake of releasing memory. -
solveGenericTypes
-
solve
-
solve
-
solve
-
solve
-
solve
-
solve
public SymbolReference<ResolvedConstructorDeclaration> solve(ObjectCreationExpr objectCreationExpr) -
solve
public SymbolReference<ResolvedConstructorDeclaration> solve(ExplicitConstructorInvocationStmt explicitConstructorInvocationStmt) -
solve
public SymbolReference<ResolvedConstructorDeclaration> solve(ExplicitConstructorInvocationStmt explicitConstructorInvocationStmt, boolean solveLambdas) -
solve
-
solve
public SymbolReference<ResolvedConstructorDeclaration> solve(ObjectCreationExpr objectCreationExpr, boolean solveLambdas)Given a constructor call find out to which constructor declaration it corresponds. -
solve
public SymbolReference<ResolvedMethodDeclaration> solve(MethodCallExpr methodCallExpr, boolean solveLambdas)Given a method call find out to which method declaration it corresponds. -
solve
public SymbolReference<ResolvedMethodDeclaration> solve(MethodReferenceExpr methodReferenceExpr, boolean solveLambdas)Given a method reference find out to which method declaration it corresponds. -
solve
-
solve
-
getType
Get the type associated with the node.This method was originally intended to get the type of a value: any value has a type.
For example:
int foo(int a) { return a; // when getType is invoked on "a" it returns the type "int" }
Now, users started using also of names of types itself, which do not have a type.
For example:
class A { int foo(int a) { return A.someStaticField; // when getType is invoked on "A", which represents a class, it returns // the type "A" itself while it used to throw UnsolvedSymbolException }
To accommodate this usage and avoid confusion this method return the type itself when used on the name of type.
-
getType
-
toMethodUsage
protected MethodUsage toMethodUsage(MethodReferenceExpr methodReferenceExpr, List<ResolvedType> paramTypes) -
getBinaryTypeConcrete
protected ResolvedType getBinaryTypeConcrete(Node left, Node right, boolean solveLambdas, BinaryExpr.Operator operator) -
findContainingTypeDecl
Where a node has an interface/class/enum declaration as its ancestor, return the nearest one.NOTE: See
findContainingTypeDeclOrObjectCreationExpr(com.github.javaparser.ast.Node)
if wanting to include anonymous inner classes.For example, these all return X:
public interface X { ... node here ... }
public class X { ... node here ... }
public enum X { ... node here ... }
- Parameters:
node
- The Node whose ancestors will be traversed,- Returns:
- The first class/interface/enum declaration in the Node's ancestry.
-
findContainingTypeDeclOrObjectCreationExpr
Where a node has an interface/class/enum declaration -- or an object creation expression (anonymous inner class) -- as its ancestor, return the nearest one.NOTE: See
findContainingTypeDecl(com.github.javaparser.ast.Node)
if wanting to not include anonymous inner classes.For example, these all return X:
public interface X { ... node here ... }
public class X { ... node here ... }
public enum X { ... node here ... }
new ActionListener() { ... node here ... public void actionPerformed(ActionEvent e) { ... or node here ... } }
- Parameters:
node
- The Node whose ancestors will be traversed,- Returns:
- The first class/interface/enum declaration -- or object creation expression (anonymous inner class) -- in the Node's ancestry.
-
findContainingTypeDeclOrObjectCreationExpr
Where a node has an interface/class/enum declaration -- or an object creation expression in an inner class references an outer class -- as its ancestor, return the declaration corresponding to the class name specified. -
convertToUsageVariableType
-
convertToUsage
-
convertToUsage
-
convertToUsage
-
convert
-
convert
-
solveMethodAsUsage
-
getTypeDeclaration
-
getTypeDeclaration
public ResolvedReferenceTypeDeclaration getTypeDeclaration(ClassOrInterfaceDeclaration classOrInterfaceDeclaration) -
getTypeOfThisIn
"this" inserted in the given point, which type would have? -
getTypeDeclaration
-
classToResolvedType
-