org.hibernate.ejb.criteria
Class CriteriaQueryImpl<T>

java.lang.Object
  org.hibernate.ejb.criteria.AbstractNode
      org.hibernate.ejb.criteria.CriteriaQueryImpl<T>

All Implemented Interfaces:

Serializable, AbstractQuery<T>, CriteriaQuery<T>

public class CriteriaQueryImpl<T>
extends AbstractNode
implements CriteriaQuery<T>, Serializable

The Hibernate implementation of the JPA CriteriaQuery contract. Mostly a set of delegation to its internal QueryStructure.

See Also:

Serialized Form

Constructor Summary

CriteriaQueryImpl(CriteriaBuilderImpl criteriaBuilder, Class<T> returnType)

Method Summary

void	applySelection(Selection<? extends T> selection)
CriteriaQuery<T>	distinct(boolean applyDistinction)
<X> Root<X>	from(Class<X> entityClass)
<X> Root<X>	from(EntityType<X> entityType)
List<Expression<?>>	getGroupList()
Predicate	getGroupRestriction()
List<Order>	getOrderList()
Set<ParameterExpression<?>>	getParameters()
Predicate	getRestriction()
Class<T>	getResultType()
Set<Root<?>>	getRoots()
Selection<T>	getSelection()
CriteriaQuery<T>	groupBy(Expression<?>... groupings)
CriteriaQuery<T>	groupBy(List<Expression<?>> groupings)
CriteriaQuery<T>	having(Expression<Boolean> expression)
CriteriaQuery<T>	having(Predicate... predicates)
boolean	isDistinct()
CriteriaQuery<T>	multiselect(List<Selection<?>> selections)
CriteriaQuery<T>	multiselect(Selection<?>... selections)
CriteriaQuery<T>	orderBy(List<Order> orders)
CriteriaQuery<T>	orderBy(Order... orders)
CriteriaQueryCompiler.RenderedCriteriaQuery	render(CriteriaQueryCompiler.RenderingContext renderingContext)
CriteriaQuery<T>	select(Selection<? extends T> selection)
<U> Subquery<U>	subquery(Class<U> subqueryType)
void	validate()
CriteriaQuery<T>	where(Expression<Boolean> expression)
CriteriaQuery<T>	where(Predicate... predicates)

Methods inherited from class org.hibernate.ejb.criteria.AbstractNode

criteriaBuilder

Methods inherited from class java.lang.Object

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

Constructor Detail

CriteriaQueryImpl

public CriteriaQueryImpl(CriteriaBuilderImpl criteriaBuilder,
                         Class<T> returnType)

Method Detail

getResultType

public Class<T> getResultType()

Specified by:

getResultType in interface AbstractQuery<T>

distinct

public CriteriaQuery<T> distinct(boolean applyDistinction)

Specified by:

distinct in interface AbstractQuery<T>

Specified by:

distinct in interface CriteriaQuery<T>

isDistinct

public boolean isDistinct()

Specified by:

isDistinct in interface AbstractQuery<T>

getSelection

public Selection<T> getSelection()

Specified by:

getSelection in interface AbstractQuery<T>

applySelection

public void applySelection(Selection<? extends T> selection)

select

public CriteriaQuery<T> select(Selection<? extends T> selection)

Specified by:

select in interface CriteriaQuery<T>

multiselect

public CriteriaQuery<T> multiselect(Selection<?>... selections)

Specified by:

multiselect in interface CriteriaQuery<T>

multiselect

public CriteriaQuery<T> multiselect(List<Selection<?>> selections)

Specified by:

multiselect in interface CriteriaQuery<T>

getRoots

public Set<Root<?>> getRoots()

Specified by:

getRoots in interface AbstractQuery<T>

from

public <X> Root<X> from(EntityType<X> entityType)

Specified by:

from in interface AbstractQuery<T>

from

public <X> Root<X> from(Class<X> entityClass)

Specified by:

from in interface AbstractQuery<T>

getRestriction

public Predicate getRestriction()

Specified by:

getRestriction in interface AbstractQuery<T>

where

public CriteriaQuery<T> where(Expression<Boolean> expression)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface CriteriaQuery<T>

where

public CriteriaQuery<T> where(Predicate... predicates)

Specified by:

where in interface AbstractQuery<T>

Specified by:

where in interface CriteriaQuery<T>

getGroupList

public List<Expression<?>> getGroupList()

Specified by:

getGroupList in interface AbstractQuery<T>

groupBy

public CriteriaQuery<T> groupBy(Expression<?>... groupings)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface CriteriaQuery<T>

groupBy

public CriteriaQuery<T> groupBy(List<Expression<?>> groupings)

Specified by:

groupBy in interface AbstractQuery<T>

Specified by:

groupBy in interface CriteriaQuery<T>

getGroupRestriction

public Predicate getGroupRestriction()

Specified by:

getGroupRestriction in interface AbstractQuery<T>

having

public CriteriaQuery<T> having(Expression<Boolean> expression)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface CriteriaQuery<T>

having

public CriteriaQuery<T> having(Predicate... predicates)

Specified by:

having in interface AbstractQuery<T>

Specified by:

having in interface CriteriaQuery<T>

getOrderList

public List<Order> getOrderList()

Specified by:

getOrderList in interface CriteriaQuery<T>

orderBy

public CriteriaQuery<T> orderBy(Order... orders)

Specified by:

orderBy in interface CriteriaQuery<T>

orderBy

public CriteriaQuery<T> orderBy(List<Order> orders)

Specified by:

orderBy in interface CriteriaQuery<T>

getParameters

public Set<ParameterExpression<?>> getParameters()

Specified by:

getParameters in interface CriteriaQuery<T>

subquery

public <U> Subquery<U> subquery(Class<U> subqueryType)

Specified by:

subquery in interface AbstractQuery<T>

validate

public void validate()

render

public CriteriaQueryCompiler.RenderedCriteriaQuery render(CriteriaQueryCompiler.RenderingContext renderingContext)