io.micronaut.data.model.jpa.criteria.impl

Class IdExpression<E,T>

java.lang.Object

io.micronaut.data.model.jpa.criteria.impl.IdExpression<E,T>

Type Parameters:

E - The entity type

T - The ID type

All Implemented Interfaces:

IExpression<T>, SelectionVisitable, ISelection<T>, jakarta.persistence.criteria.Expression<T>, jakarta.persistence.criteria.Selection<T>, jakarta.persistence.TupleElement<T>

@Internal
public final class IdExpression<E,T>
extends java.lang.Object
implements IExpression<T>, SelectionVisitable

The ID expression implementation.

Since:

3.3

Author:

Denis Stepanov

Constructor Summary

Constructors

Constructor and Description
IdExpression(PersistentEntityRoot<E> root)

Method Summary

Modifier and Type	Method and Description
void	accept(SelectionVisitor selectionVisitor)
java.lang.Class<? extends T>	getJavaType()
PersistentEntityRoot<E>	getRoot()
boolean	isBoolean()
boolean	isNumeric()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.data.model.jpa.criteria.IExpression

as, in, in, in, in, isNotNull, isNull

Methods inherited from interface io.micronaut.data.model.jpa.criteria.ISelection

alias, getAlias, getCompoundSelectionItems, isCompoundSelection

Constructor Detail

IdExpression

public IdExpression(PersistentEntityRoot<E> root)

Method Detail

getRoot

public PersistentEntityRoot<E> getRoot()

accept

public void accept(SelectionVisitor selectionVisitor)

Specified by:

accept in interface SelectionVisitable

isBoolean

public boolean isBoolean()

Specified by:

isBoolean in interface IExpression<T>

Returns:

true if the expression is of boolean type

isNumeric

public boolean isNumeric()

Specified by:

isNumeric in interface IExpression<T>

Returns:

true if the expression is of numeric type

getJavaType

public java.lang.Class<? extends T> getJavaType()

Specified by:

getJavaType in interface jakarta.persistence.TupleElement<T>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object