Uses of Class
io.trino.metadata.Signature

Packages that use Signature

Package	Description
io.trino.metadata
io.trino.operator
io.trino.operator.aggregation
io.trino.operator.annotations
io.trino.operator.scalar
io.trino.operator.scalar.annotations
io.trino.operator.window
io.trino.type

Uses of Signature in io.trino.metadata

Methods in io.trino.metadata that return Signature

Modifier and Type	Method	Description
static Signature	SignatureBinder.applyBoundVariables(Signature signature, FunctionBinding functionBinding, int arity)
Signature	SignatureBuilder.build()
Signature	FunctionMetadata.getSignature()	Signature of a matching call site.
Signature	BoundSignature.toSignature()

Methods in io.trino.metadata that return types with arguments of type Signature

Modifier and Type	Method	Description
Optional<Signature>	SignatureBinder.bind(List<? extends TypeSignatureProvider> actualArgumentTypes)
Optional<Signature>	SignatureBinder.bind(List<? extends TypeSignatureProvider> actualArgumentTypes, Type actualReturnType)

Methods in io.trino.metadata with parameters of type Signature

Modifier and Type	Method	Description
static Signature	SignatureBinder.applyBoundVariables(Signature signature, FunctionBinding functionBinding, int arity)
static FunctionBinding	SignatureBinder.bindFunction(FunctionId functionId, Signature declaredSignature, BoundSignature boundSignature)
PolymorphicScalarFunctionBuilder	PolymorphicScalarFunctionBuilder.signature(Signature signature)
static FunctionBinding	MetadataManager.toFunctionBinding(FunctionId functionId, BoundSignature boundSignature, Signature functionSignature)
static FunctionId	FunctionId.toFunctionId(Signature signature)

Constructors in io.trino.metadata with parameters of type Signature

Modifier	Constructor	Description
	FunctionMetadata(FunctionId functionId, Signature signature, String canonicalName, FunctionNullability functionNullability, boolean hidden, boolean deterministic, String description, FunctionKind kind, boolean deprecated)
	FunctionMetadata(Signature signature, FunctionNullability functionNullability, boolean hidden, boolean deterministic, String description, FunctionKind kind)
	FunctionMetadata(Signature signature, String canonicalName, FunctionNullability functionNullability, boolean hidden, boolean deterministic, String description, FunctionKind kind, boolean deprecated)

Uses of Signature in io.trino.operator

Methods in io.trino.operator that return Signature

Modifier and Type	Method	Description
Signature	ParametricImplementation.getSignature()
Signature	ParametricImplementationsGroup.getSignature()
static Signature	ParametricFunctionHelpers.signatureWithName(String name, Signature signature)

Methods in io.trino.operator that return types with arguments of type Signature

Modifier and Type	Method	Description
Map<Signature,T>	ParametricImplementationsGroup.getExactImplementations()

Methods in io.trino.operator with parameters of type Signature

Modifier and Type	Method	Description
static Signature	ParametricFunctionHelpers.signatureWithName(String name, Signature signature)

Constructors in io.trino.operator with parameters of type Signature

Modifier	Constructor	Description
	ParametricImplementationsGroup(Map<Signature,T> exactImplementations, List<T> specializedImplementations, List<T> genericImplementations, Signature signature)

Constructor parameters in io.trino.operator with type arguments of type Signature

Modifier	Constructor	Description
	ParametricImplementationsGroup(Map<Signature,T> exactImplementations, List<T> specializedImplementations, List<T> genericImplementations, Signature signature)

Uses of Signature in io.trino.operator.aggregation

Methods in io.trino.operator.aggregation that return Signature

Modifier and Type	Method	Description
Signature	AggregationImplementation.getSignature()

Constructors in io.trino.operator.aggregation with parameters of type Signature

Modifier	Constructor	Description
	AggregationImplementation(Signature signature, Class<?> definitionClass, MethodHandle inputFunction, Optional<MethodHandle> removeInputFunction, MethodHandle outputFunction, Optional<MethodHandle> combineFunction, List<AggregationImplementation.AggregateNativeContainerType> argumentNativeContainerTypes, List<ImplementationDependency> inputDependencies, List<ImplementationDependency> removeInputDependencies, List<ImplementationDependency> combineDependencies, List<ImplementationDependency> outputDependencies, List<AggregationFunctionAdapter.AggregationParameterKind> inputParameterKinds)
	ParametricAggregation(Signature signature, AggregationHeader details, Class<? extends AccumulatorState> stateClass, ParametricImplementationsGroup<AggregationImplementation> implementations)

Uses of Signature in io.trino.operator.annotations

Methods in io.trino.operator.annotations with parameters of type Signature

Modifier and Type	Method	Description
static void	FunctionsParserHelper.validateSignaturesCompatibility(Optional<Signature> signatureOld, Signature signatureNew)

Method parameters in io.trino.operator.annotations with type arguments of type Signature

Modifier and Type	Method	Description
static void	FunctionsParserHelper.validateSignaturesCompatibility(Optional<Signature> signatureOld, Signature signatureNew)

Uses of Signature in io.trino.operator.scalar

Constructors in io.trino.operator.scalar with parameters of type Signature

Modifier	Constructor	Description
	ParametricScalar(Signature signature, ScalarHeader details, ParametricImplementationsGroup<ParametricScalarImplementation> implementations, boolean deprecated)

Uses of Signature in io.trino.operator.scalar.annotations

Methods in io.trino.operator.scalar.annotations that return Signature

Modifier and Type	Method	Description
Signature	ParametricScalarImplementation.getSignature()
Signature	ParametricScalarImplementation.Parser.getSignature()

Constructors in io.trino.operator.scalar.annotations with parameters of type Signature

Modifier	Constructor	Description
	Builder(Signature signature, List<Optional<Class<?>>> argumentNativeContainerTypes, Map<String,Class<?>> specializedTypeParameters, Class<?> returnNativeContainerType)

Uses of Signature in io.trino.operator.window

Constructors in io.trino.operator.window with parameters of type Signature

Modifier	Constructor	Description
	SqlWindowFunction(Signature signature, Optional<String> description, boolean deprecated, WindowFunctionSupplier supplier)

Uses of Signature in io.trino.type

Fields in io.trino.type declared as Signature

Modifier and Type	Field	Description
static final Signature	DecimalToDecimalCasts.SIGNATURE

Methods in io.trino.type with parameters of type Signature

Modifier and Type	Method	Description
static SqlScalarFunction	DecimalOperators.modulusScalarFunction(Signature signature)