Package io.trino.metadata

Class InternalFunctionDependencies

java.lang.Object

io.trino.metadata.InternalFunctionDependencies

All Implemented Interfaces:

FunctionDependencies

public class InternalFunctionDependencies
extends Object
implements FunctionDependencies

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	InternalFunctionDependencies.FunctionKey
static final class	InternalFunctionDependencies.OperatorKey

Constructor Summary

Constructors

Constructor	Description
InternalFunctionDependencies(BiFunction<ResolvedFunction,InvocationConvention,ScalarFunctionImplementation> specialization, Map<TypeSignature,Type> typeDependencies, Collection<ResolvedFunction> functionDependencies)

Method Summary

Modifier and Type	Method	Description
ScalarFunctionImplementation	getCastImplementation(Type fromType, Type toType, InvocationConvention invocationConvention)
ScalarFunctionImplementation	getCastImplementationSignature(TypeSignature fromType, TypeSignature toType, InvocationConvention invocationConvention)
FunctionNullability	getCastNullability(Type fromType, Type toType)
FunctionNullability	getFunctionNullability(CatalogSchemaFunctionName name, List<Type> parameterTypes)
ScalarFunctionImplementation	getOperatorImplementation(OperatorType operatorType, List<Type> parameterTypes, InvocationConvention invocationConvention)
ScalarFunctionImplementation	getOperatorImplementationSignature(OperatorType operatorType, List<TypeSignature> parameterTypes, InvocationConvention invocationConvention)
FunctionNullability	getOperatorNullability(OperatorType operatorType, List<Type> parameterTypes)
ScalarFunctionImplementation	getScalarFunctionImplementation(CatalogSchemaFunctionName name, List<Type> parameterTypes, InvocationConvention invocationConvention)
ScalarFunctionImplementation	getScalarFunctionImplementationSignature(CatalogSchemaFunctionName name, List<TypeSignature> parameterTypes, InvocationConvention invocationConvention)
Type	getType(TypeSignature typeSignature)

Methods inherited from class java.lang.Object

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

Constructor Details

InternalFunctionDependencies

public InternalFunctionDependencies(BiFunction<ResolvedFunction,InvocationConvention,ScalarFunctionImplementation> specialization,
 Map<TypeSignature,Type> typeDependencies,
 Collection<ResolvedFunction> functionDependencies)

Method Details

getType

public Type getType(TypeSignature typeSignature)

Specified by:

getType in interface FunctionDependencies

getFunctionNullability

public FunctionNullability getFunctionNullability(CatalogSchemaFunctionName name,
 List<Type> parameterTypes)

Specified by:

getFunctionNullability in interface FunctionDependencies

getOperatorNullability

public FunctionNullability getOperatorNullability(OperatorType operatorType,
 List<Type> parameterTypes)

Specified by:

getOperatorNullability in interface FunctionDependencies

getCastNullability

public FunctionNullability getCastNullability(Type fromType,
 Type toType)

Specified by:

getCastNullability in interface FunctionDependencies

getScalarFunctionImplementation

public ScalarFunctionImplementation getScalarFunctionImplementation(CatalogSchemaFunctionName name,
 List<Type> parameterTypes,
 InvocationConvention invocationConvention)

Specified by:

getScalarFunctionImplementation in interface FunctionDependencies

getScalarFunctionImplementationSignature

public ScalarFunctionImplementation getScalarFunctionImplementationSignature(CatalogSchemaFunctionName name,
 List<TypeSignature> parameterTypes,
 InvocationConvention invocationConvention)

Specified by:

getScalarFunctionImplementationSignature in interface FunctionDependencies

getOperatorImplementation

public ScalarFunctionImplementation getOperatorImplementation(OperatorType operatorType,
 List<Type> parameterTypes,
 InvocationConvention invocationConvention)

Specified by:

getOperatorImplementation in interface FunctionDependencies

getOperatorImplementationSignature

public ScalarFunctionImplementation getOperatorImplementationSignature(OperatorType operatorType,
 List<TypeSignature> parameterTypes,
 InvocationConvention invocationConvention)

Specified by:

getOperatorImplementationSignature in interface FunctionDependencies

getCastImplementation

public ScalarFunctionImplementation getCastImplementation(Type fromType,
 Type toType,
 InvocationConvention invocationConvention)

Specified by:

getCastImplementation in interface FunctionDependencies

getCastImplementationSignature

public ScalarFunctionImplementation getCastImplementationSignature(TypeSignature fromType,
 TypeSignature toType,
 InvocationConvention invocationConvention)

Specified by:

getCastImplementationSignature in interface FunctionDependencies