Uses of Interface
com.facebook.presto.spi.function.FunctionHandle

Packages that use FunctionHandle

Package	Description
com.facebook.presto.spi.function
com.facebook.presto.spi.plan
com.facebook.presto.spi.relation

Uses of FunctionHandle in com.facebook.presto.spi.function

Classes in com.facebook.presto.spi.function that implement FunctionHandle

Modifier and Type	Class and Description
class	SqlFunctionHandle

Methods in com.facebook.presto.spi.function that return FunctionHandle

Modifier and Type	Method and Description
FunctionHandle	StandardFunctionResolution.approximateCountDistinctFunction(Type valueType)
FunctionHandle	StandardFunctionResolution.approximateSetFunction(Type valueType)
FunctionHandle	StandardFunctionResolution.arithmeticFunction(OperatorType operator, Type leftType, Type rightType)
FunctionHandle	StandardFunctionResolution.arrayConstructor(List<? extends Type> argumentTypes)
FunctionHandle	StandardFunctionResolution.betweenFunction(Type valueType, Type lowerBoundType, Type upperBoundType)
FunctionHandle	StandardFunctionResolution.comparisonFunction(OperatorType operator, Type leftType, Type rightType)
FunctionHandle	StandardFunctionResolution.countFunction()
FunctionHandle	StandardFunctionResolution.countFunction(Type valueType)
FunctionHandle	FunctionNamespaceManager.getFunctionHandle(Optional<? extends FunctionNamespaceTransactionHandle> transactionHandle, Signature signature)
FunctionHandle	StandardFunctionResolution.likeCharFunction(Type valueType)
FunctionHandle	StandardFunctionResolution.likePatternFunction()
FunctionHandle	StandardFunctionResolution.likeVarcharFunction()
FunctionHandle	StandardFunctionResolution.maxFunction(Type valueType)
FunctionHandle	StandardFunctionResolution.minFunction(Type valueType)
FunctionHandle	StandardFunctionResolution.negateFunction(Type type)
FunctionHandle	StandardFunctionResolution.notFunction()
default FunctionHandle	FunctionNamespaceManager.resolveFunction(Optional<? extends FunctionNamespaceTransactionHandle> transactionHandle, QualifiedObjectName functionName, List<TypeSignature> parameterTypes) When FunctionNamespaceManager.canResolveFunction() returns true, this function is called to resolve the function to a function handle.
FunctionHandle	StandardFunctionResolution.subscriptFunction(Type baseType, Type indexType)

Methods in com.facebook.presto.spi.function that return types with arguments of type FunctionHandle

Modifier and Type	Method and Description
Class<? extends FunctionHandle>	SqlFunctionHandle.Resolver.getFunctionHandleClass()
Class<? extends FunctionHandle>	FunctionHandleResolver.getFunctionHandleClass()

Methods in com.facebook.presto.spi.function with parameters of type FunctionHandle

Modifier and Type	Method and Description
CompletableFuture<SqlFunctionResult>	FunctionNamespaceManager.executeFunction(String source, FunctionHandle functionHandle, Page input, List<Integer> channels, TypeManager typeManager)
default AggregationFunctionImplementation	FunctionNamespaceManager.getAggregateFunctionImplementation(FunctionHandle functionHandle)
FunctionMetadata	FunctionNamespaceManager.getFunctionMetadata(FunctionHandle functionHandle)
FunctionMetadata	FunctionMetadataManager.getFunctionMetadata(FunctionHandle functionHandle)
ScalarFunctionImplementation	FunctionNamespaceManager.getScalarFunctionImplementation(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isApproximateCountDistinctFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isApproximateSetFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isArithmeticFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isBetweenFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isCastFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isComparisonFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isCountFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isEqualsFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isLikeFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isLikePatternFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isMaxFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isMinFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isNegateFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isNotFunction(FunctionHandle functionHandle)
boolean	StandardFunctionResolution.isSubscriptFunction(FunctionHandle functionHandle)

Uses of FunctionHandle in com.facebook.presto.spi.plan

Methods in com.facebook.presto.spi.plan that return FunctionHandle

Modifier and Type	Method and Description
FunctionHandle	AggregationNode.Aggregation.getFunctionHandle()

Uses of FunctionHandle in com.facebook.presto.spi.relation

Methods in com.facebook.presto.spi.relation that return FunctionHandle

Modifier and Type	Method and Description
FunctionHandle	CallExpression.getFunctionHandle()

Constructors in com.facebook.presto.spi.relation with parameters of type FunctionHandle

Constructor and Description
CallExpression(Optional<SourceLocation> sourceLocation, String displayName, FunctionHandle functionHandle, Type returnType, List<RowExpression> arguments)
CallExpression(String displayName, FunctionHandle functionHandle, Type returnType, List<RowExpression> arguments)