Package io.trino.operator.scalar.annotations

Class ParametricScalarImplementation

java.lang.Object

io.trino.operator.scalar.annotations.ParametricScalarImplementation

All Implemented Interfaces:

ParametricImplementation

public class ParametricScalarImplementation
extends Object
implements ParametricImplementation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ParametricScalarImplementation.Builder
static class	ParametricScalarImplementation.ParametricScalarImplementationChoice
static class	ParametricScalarImplementation.Parser
static class	ParametricScalarImplementation.SpecializedSignature

Method Summary

Modifier and Type	Method	Description
List<ParametricScalarImplementation.ParametricScalarImplementationChoice>	getChoices()
FunctionNullability	getFunctionNullability()
Signature	getSignature()
boolean	hasSpecializedTypeParameters()
Optional<ScalarFunctionImplementation>	specialize(FunctionBinding functionBinding, FunctionDependencies functionDependencies)
ParametricScalarImplementation	withAlias(String alias)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getFunctionNullability

public FunctionNullability getFunctionNullability()

Specified by:

getFunctionNullability in interface ParametricImplementation

specialize

public Optional<ScalarFunctionImplementation> specialize(FunctionBinding functionBinding,
                                                         FunctionDependencies functionDependencies)

hasSpecializedTypeParameters

public boolean hasSpecializedTypeParameters()

Specified by:

hasSpecializedTypeParameters in interface ParametricImplementation

getSignature

public Signature getSignature()

Specified by:

getSignature in interface ParametricImplementation

getChoices

public List<ParametricScalarImplementation.ParametricScalarImplementationChoice> getChoices()

withAlias

public ParametricScalarImplementation withAlias(String alias)

Specified by:

withAlias in interface ParametricImplementation