org.hibernate.query.criteria.internal

Class CriteriaDeleteImpl<T>

java.lang.Object

org.hibernate.query.criteria.internal.AbstractManipulationCriteriaQuery<T>

org.hibernate.query.criteria.internal.CriteriaDeleteImpl<T>

All Implemented Interfaces:

CommonAbstractCriteria, CriteriaDelete<T>, CompilableCriteria

public class CriteriaDeleteImpl<T>
extends AbstractManipulationCriteriaQuery<T>
implements CriteriaDelete<T>

Hibernate implementation of the JPA 2.1 CriteriaDelete contract.

Author:

Steve Ebersole

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CriteriaDeleteImpl(CriteriaBuilderImpl criteriaBuilder)

Method Summary

Modifier and Type	Method and Description
protected String	renderQuery(RenderingContext renderingContext)
CriteriaDelete<T>	where(Expression<Boolean> restriction) Modify the delete query to restrict the target of the deletion according to the specified boolean expression.
CriteriaDelete<T>	where(Predicate... restrictions) Modify the delete query to restrict the target of the deletion according to the conjunction of the specified restriction predicates.

Methods inherited from class org.hibernate.query.criteria.internal.AbstractManipulationCriteriaQuery

criteriaBuilder, from, from, getRestriction, getRoot, interpret, renderRestrictions, renderRoot, setRestriction, setRestriction, subquery, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.criteria.CriteriaDelete

from, from, getRoot

Methods inherited from interface javax.persistence.criteria.CommonAbstractCriteria

getRestriction, subquery

Constructor Detail

CriteriaDeleteImpl

protected CriteriaDeleteImpl(CriteriaBuilderImpl criteriaBuilder)

Method Detail

where

public CriteriaDelete<T> where(Expression<Boolean> restriction)

Description copied from interface: CriteriaDelete

Modify the delete query to restrict the target of the deletion according to the specified boolean expression. Replaces the previously added restriction(s), if any.

Specified by:

where in interface CriteriaDelete<T>

Parameters:

restriction - a simple or compound boolean expression

Returns:

the modified delete query

where

public CriteriaDelete<T> where(Predicate... restrictions)

Description copied from interface: CriteriaDelete

Modify the delete query to restrict the target of the deletion according to the conjunction of the specified restriction predicates. Replaces the previously added restriction(s), if any. If no restrictions are specified, any previously added restrictions are simply removed.

Specified by:

where in interface CriteriaDelete<T>

Parameters:

restrictions - zero or more restriction predicates

Returns:

the modified delete query

renderQuery

protected String renderQuery(RenderingContext renderingContext)

Specified by:

renderQuery in class AbstractManipulationCriteriaQuery<T>