Package com.blazebit.persistence.criteria

Interface BlazeCriteriaDelete<T>

Type Parameters:

T - The entity type that is the target of the delete

All Superinterfaces:

BlazeCommonAbstractCriteria, CommonAbstractCriteria, CriteriaDelete<T>

public interface BlazeCriteriaDelete<T>
extends CriteriaDelete<T>, BlazeCommonAbstractCriteria

An extended version of CriteriaDelete.

Since:

1.2.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
DeleteCriteriaBuilder<T>	createCriteriaBuilder(EntityManager entityManager)	Create a Blaze-Persistence Core DeleteCriteriaBuilder from this query.
BlazeRoot<T>	from(Class<T> entityClass)
BlazeRoot<T>	from(Class<T> entityClass, String alias)	Like CriteriaDelete.from(Class) but allows to set the alias of the BlazeRoot.
BlazeRoot<T>	from(javax.persistence.metamodel.EntityType<T> entity)
BlazeRoot<T>	from(javax.persistence.metamodel.EntityType<T> entityType, String alias)	Like CriteriaDelete.from(EntityType) but allows to set the alias of the BlazeRoot.
BlazeRoot<T>	getRoot()
BlazeCriteriaDelete<T>	where(Expression<Boolean> restriction)
BlazeCriteriaDelete<T>	where(Predicate... restrictions)

Methods inherited from interface com.blazebit.persistence.criteria.BlazeCommonAbstractCriteria

subquery

Methods inherited from interface javax.persistence.criteria.CommonAbstractCriteria

getRestriction

Method Details

createCriteriaBuilder

DeleteCriteriaBuilder<T> createCriteriaBuilder(EntityManager entityManager)

Create a Blaze-Persistence Core DeleteCriteriaBuilder from this query.

Parameters:

entityManager - The entity manager to which to bind the criteria builder

Returns:

A new criteria builder

Since:

1.3.0

from

BlazeRoot<T> from(Class<T> entityClass,
 String alias)

Like CriteriaDelete.from(Class) but allows to set the alias of the BlazeRoot.

Parameters:

entityClass - the entity class

alias - The alias for the BlazeRoot

Returns:

query root corresponding to the given entity

from

BlazeRoot<T> from(javax.persistence.metamodel.EntityType<T> entityType,
 String alias)

Like CriteriaDelete.from(EntityType) but allows to set the alias of the BlazeRoot.

Parameters:

entityType - the entity type

alias - The alias for the BlazeRoot

Returns:

query root corresponding to the given entity

from

BlazeRoot<T> from(Class<T> entityClass)

Specified by:

from in interface CriteriaDelete<T>

from

BlazeRoot<T> from(javax.persistence.metamodel.EntityType<T> entity)

Specified by:

from in interface CriteriaDelete<T>

getRoot

BlazeRoot<T> getRoot()

Specified by:

getRoot in interface CriteriaDelete<T>

where

BlazeCriteriaDelete<T> where(Expression<Boolean> restriction)

Specified by:

where in interface CriteriaDelete<T>

where

BlazeCriteriaDelete<T> where(Predicate... restrictions)

Specified by:

where in interface CriteriaDelete<T>