Uses of Interface
org.apache.cassandra.cql3.functions.Function

Packages that use Function

Package	Description
org.apache.cassandra.config
org.apache.cassandra.cql3
org.apache.cassandra.cql3.functions
org.apache.cassandra.cql3.restrictions
org.apache.cassandra.cql3.selection
org.apache.cassandra.cql3.statements
org.apache.cassandra.exceptions
org.apache.cassandra.schema
org.apache.cassandra.service

Uses of Function in org.apache.cassandra.config

Methods in org.apache.cassandra.config that return types with arguments of type Function

Modifier and Type	Method and Description
java.util.Optional<Function>	Schema.findFunction(FunctionName name, java.util.List<AbstractType<?>> argTypes) Find the function with the specified name
java.util.Collection<Function>	Schema.getFunctions(FunctionName name) Get all function overloads with the specified name

Uses of Function in org.apache.cassandra.cql3

Methods in org.apache.cassandra.cql3 that return types with arguments of type Function

Modifier and Type	Method and Description
java.lang.Iterable<Function>	AbstractMarker.getFunctions()
java.lang.Iterable<Function>	Attributes.getFunctions()
java.lang.Iterable<Function>	CQLStatement.getFunctions() Return an Iterable over all of the functions (both native and user-defined) used by any component of the statement
java.lang.Iterable<Function>	ColumnCondition.getFunctions()
java.lang.Iterable<Function>	ColumnConditions.getFunctions()
java.lang.Iterable<Function>	Conditions.getFunctions() Returns the functions used by the conditions.
java.lang.Iterable<Function>	Lists.DelayedValue.getFunctions()
java.lang.Iterable<Function>	Maps.DelayedValue.getFunctions()
java.lang.Iterable<Function>	Operation.getFunctions()
java.lang.Iterable<? extends Function>	Operations.getFunctions()
java.lang.Iterable<Function>	Sets.DelayedValue.getFunctions()
java.lang.Iterable<Function>	Term.getFunctions()
java.util.Set<Function>	Term.Terminal.getFunctions()
java.lang.Iterable<Function>	Tuples.DelayedValue.getFunctions()
java.lang.Iterable<Function>	UserTypes.DelayedValue.getFunctions()
static java.lang.Iterable<Function>	Terms.getFunctions(java.lang.Iterable<Term> terms)

Uses of Function in org.apache.cassandra.cql3.functions

Subinterfaces of Function in org.apache.cassandra.cql3.functions

Modifier and Type	Interface and Description
interface	AggregateFunction Performs a calculation on a set of values and return a single value.
interface	ScalarFunction Determines a single output value based on a single input value.

Classes in org.apache.cassandra.cql3.functions that implement Function

Modifier and Type	Class and Description
class	AbstractFunction Base class for our native/hardcoded functions.
class	FromJsonFct
class	NativeAggregateFunction Base class for the AggregateFunction native classes.
class	NativeFunction Base class for our native/hardcoded functions.
class	NativeScalarFunction Base class for the ScalarFunction native classes.
class	ToJsonFct
class	TokenFct
class	UDAggregate Base class for user-defined-aggregates.
class	UDFunction Base class for User Defined Functions.

Fields in org.apache.cassandra.cql3.functions declared as Function

Modifier and Type	Field and Description
static Function	BytesConversionFcts.BlobAsVarcharFct
static Function	TimeFcts.dateOfFct Deprecated. Replaced by the TimeFcts.timeUuidToTimestamp function
static Function	TimeFcts.dateToTimestamp Function that convert a value of type TIMESTAMP into a DATE.
static Function	TimeFcts.dateToUnixTimestamp Function that convert a value of type DATE into an UNIX timestamp.
static Function	TimeFcts.maxTimeuuidFct
static Function	TimeFcts.minTimeuuidFct
static Function	TimeFcts.nowFct
static Function	TimeFcts.timestampToDate Function that convert a value of type TIMESTAMP into a DATE.
static Function	TimeFcts.timestampToUnixTimestamp Function that convert a value of type TIMESTAMP into an UNIX timestamp.
static Function	TimeFcts.timeUuidtoDate Function that convert a value of TIMEUUID into a value of type DATE.
static Function	TimeFcts.timeUuidToTimestamp Function that convert a value of type TIMEUUID into a value of type TIMESTAMP.
static Function	TimeFcts.timeUuidToUnixTimestamp Function that convert a value of type TIMEUUID into an UNIX timestamp.
static Function	TimeFcts.unixTimestampOfFct Deprecated. Replaced by the TimeFcts.timeUuidToUnixTimestamp function
static Function	UuidFcts.uuidFct
static Function	BytesConversionFcts.VarcharAsBlobFct

Methods in org.apache.cassandra.cql3.functions that return Function

Modifier and Type	Method and Description
static Function	FunctionResolver.get(java.lang.String keyspace, FunctionName name, java.util.List<? extends AssignmentTestable> providedArgs, java.lang.String receiverKs, java.lang.String receiverCf, AbstractType<?> receiverType)
static Function	BytesConversionFcts.makeFromBlobFunction(AbstractType<?> toType)
static Function	BytesConversionFcts.makeToBlobFunction(AbstractType<?> fromType)

Methods in org.apache.cassandra.cql3.functions that return types with arguments of type Function

Modifier and Type	Method and Description
static java.util.Collection<Function>	BytesConversionFcts.all()
static java.util.Collection<Function>	TimeFcts.all()
static java.util.Collection<Function>	UuidFcts.all()
java.lang.Iterable<Function>	AbstractFunction.getFunctions()
java.lang.Iterable<Function>	Function.getFunctions()
java.lang.Iterable<Function>	FunctionCall.getFunctions()
java.lang.Iterable<Function>	UDAggregate.getFunctions()

Methods in org.apache.cassandra.cql3.functions with parameters of type Function

Modifier and Type	Method and Description
boolean	AbstractFunction.hasReferenceTo(Function function)
boolean	Function.hasReferenceTo(Function function)
boolean	UDAggregate.hasReferenceTo(Function function)
static boolean	AggregateFcts.isCountRows(Function function) Checks if the specified function is the count rows (e.g.
static ColumnSpecification	FunctionResolver.makeArgSpec(java.lang.String receiverKs, java.lang.String receiverCf, Function fun, int i)

Uses of Function in org.apache.cassandra.cql3.restrictions

Methods in org.apache.cassandra.cql3.restrictions that return types with arguments of type Function

Modifier and Type	Method and Description
java.lang.Iterable<Function>	MultiColumnRestriction.EQRestriction.getFunctions()
java.lang.Iterable<Function>	MultiColumnRestriction.InRestrictionWithValues.getFunctions()
java.lang.Iterable<Function>	MultiColumnRestriction.InRestrictionWithMarker.getFunctions()
java.lang.Iterable<Function>	MultiColumnRestriction.SliceRestriction.getFunctions()
java.lang.Iterable<Function>	MultiColumnRestriction.NotNullRestriction.getFunctions()
java.lang.Iterable<Function>	Restriction.getFunctions() Return an Iterable over all of the functions (both native and user-defined) used by any component of the restriction
java.lang.Iterable<Function>	SingleColumnRestriction.EQRestriction.getFunctions()
java.lang.Iterable<Function>	SingleColumnRestriction.InRestrictionWithValues.getFunctions()
java.lang.Iterable<Function>	SingleColumnRestriction.InRestrictionWithMarker.getFunctions()
java.lang.Iterable<Function>	SingleColumnRestriction.SliceRestriction.getFunctions()
java.lang.Iterable<Function>	SingleColumnRestriction.ContainsRestriction.getFunctions()
java.lang.Iterable<Function>	SingleColumnRestriction.IsNotNullRestriction.getFunctions()
java.lang.Iterable<Function>	StatementRestrictions.getFunctions()
java.lang.Iterable<Function>	TokenRestriction.EQRestriction.getFunctions()
java.lang.Iterable<Function>	TokenRestriction.SliceRestriction.getFunctions()

Uses of Function in org.apache.cassandra.cql3.selection

Methods in org.apache.cassandra.cql3.selection that return types with arguments of type Function

Modifier and Type	Method and Description
java.lang.Iterable<Function>	Selection.getFunctions()
java.lang.Iterable<Function>	Selector.Factory.getFunctions()

Uses of Function in org.apache.cassandra.cql3.statements

Methods in org.apache.cassandra.cql3.statements that return types with arguments of type Function

Modifier and Type	Method and Description
java.lang.Iterable<Function>	BatchStatement.getFunctions()
java.lang.Iterable<Function>	ModificationStatement.getFunctions()
java.lang.Iterable<Function>	ParsedStatement.getFunctions()
java.lang.Iterable<Function>	SelectStatement.getFunctions()

Uses of Function in org.apache.cassandra.exceptions

Methods in org.apache.cassandra.exceptions with parameters of type Function

Modifier and Type	Method and Description
static FunctionExecutionException	FunctionExecutionException.create(Function function, java.lang.Throwable cause)

Uses of Function in org.apache.cassandra.schema

Methods in org.apache.cassandra.schema that return types with arguments of type Function

Modifier and Type	Method and Description
java.util.Optional<Function>	Functions.find(FunctionName name, java.util.List<AbstractType<?>> argTypes) Find the function with the specified name
java.util.Collection<Function>	Functions.get(FunctionName name) Get all function overloads with the specified name
java.util.Iterator<Function>	Functions.iterator()
java.util.stream.Stream<Function>	Functions.stream()

Methods in org.apache.cassandra.schema with parameters of type Function

Modifier and Type	Method and Description
Functions.Builder	Functions.Builder.add(Function... funs)
Functions.Builder	Functions.Builder.add(Function fun)
java.util.Collection<UDAggregate>	Functions.aggregatesUsingFunction(Function function)
static Functions	Functions.of(Function... funs)
Functions	Functions.with(Function fun) Create a Functions instance with the provided function added

Method parameters in org.apache.cassandra.schema with type arguments of type Function

Modifier and Type	Method and Description
Functions.Builder	Functions.Builder.add(java.lang.Iterable<? extends Function> funs)

Uses of Function in org.apache.cassandra.service

Methods in org.apache.cassandra.service with parameters of type Function

Modifier and Type	Method and Description
void	ClientState.ensureHasPermission(Permission permission, Function function)