Package com.blazebit.expression

Class Literal

java.lang.Object

com.blazebit.expression.Literal

All Implemented Interfaces:

ArithmeticExpression, Expression

Direct Known Subclasses:

CollectionLiteral, EntityLiteral, EnumLiteral

public class Literal
extends Object
implements ArithmeticExpression

A literal expression.

Since:

1.0.0

Author:

Christian Beikov

Nested Class Summary

Nested classes/interfaces inherited from interface com.blazebit.expression.Expression

Expression.ResultVisitor<T>, Expression.Visitor

Constructor Summary

Constructors

Constructor	Description
Literal(ResolvedLiteral resolvedLiteral)	Creates a new literal expression from the given resolved literal.

Method Summary

Modifier and Type	Method	Description
<T> T	accept(Expression.ResultVisitor<T> visitor)	Dynamic dispatch to one of the visit methods of the visitor, based on the runtime type.
void	accept(Expression.Visitor visitor)	Dynamic dispatch to one of the visit methods of the visitor, based on the runtime type.
boolean	equals(Object o)
ResolvedLiteral	getResolvedLiteral()	Returns the resolved literal.
com.blazebit.domain.runtime.model.DomainType	getType()	Returns the domain type of this expression.
Object	getValue()	Returns the resolved literal value.
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.blazebit.expression.Expression

getUsedPaths

Constructor Detail

Literal

public Literal(ResolvedLiteral resolvedLiteral)

Creates a new literal expression from the given resolved literal.

Parameters:

resolvedLiteral - The resolved literal

Method Detail

getType

public com.blazebit.domain.runtime.model.DomainType getType()

Returns the domain type of this expression.

Specified by:

getType in interface Expression

Returns:

the domain type of this expression

getResolvedLiteral

public ResolvedLiteral getResolvedLiteral()

Returns the resolved literal.

Returns:

the resolved literal

getValue

public Object getValue()

Returns the resolved literal value.

Returns:

the resolved literal value

accept

public void accept(Expression.Visitor visitor)

Dynamic dispatch to one of the visit methods of the visitor, based on the runtime type.

Specified by:

accept in interface Expression

Parameters:

visitor - The visitor to call visit on

accept

public <T> T accept(Expression.ResultVisitor<T> visitor)

Dynamic dispatch to one of the visit methods of the visitor, based on the runtime type.

Specified by:

accept in interface Expression

Type Parameters:

T - The result type

Parameters:

visitor - The visitor to call visit on

Returns:

the value as returned by the result visitor

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object