Package io.trino.spi.function

Class Signature

java.lang.Object

io.trino.spi.function.Signature

@Experimental(eta="2022-10-31")
public class Signature
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Signature.Builder

Method Summary

Modifier and Type	Method	Description
static Signature.Builder	builder()
boolean	equals(Object obj)
static Signature	fromJson(List<TypeVariableConstraint> typeVariableConstraints, List<LongVariableConstraint> longVariableConstraints, TypeSignature returnType, List<TypeSignature> argumentTypes, boolean variableArity)	Deprecated. use builder
List<TypeSignature>	getArgumentTypes()
List<LongVariableConstraint>	getLongVariableConstraints()
TypeSignature	getReturnType()
List<TypeVariableConstraint>	getTypeVariableConstraints()
int	hashCode()
boolean	isVariableArity()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

getReturnType

public TypeSignature getReturnType()

getArgumentTypes

public List<TypeSignature> getArgumentTypes()

isVariableArity

public boolean isVariableArity()

getTypeVariableConstraints

public List<TypeVariableConstraint> getTypeVariableConstraints()

getLongVariableConstraints

public List<LongVariableConstraint> getLongVariableConstraints()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

builder

public static Signature.Builder builder()

fromJson

@Deprecated
public static Signature fromJson(List<TypeVariableConstraint> typeVariableConstraints,
 List<LongVariableConstraint> longVariableConstraints,
 TypeSignature returnType,
 List<TypeSignature> argumentTypes,
 boolean variableArity)

Deprecated.

use builder

This method is only visible for JSON deserialization.