javax.persistence.criteria
Interface Subquery<T>

All Superinterfaces:
AbstractQuery<T>, Expression<T>, Selection<T>, TupleElement<T>

public interface Subquery<T>
extends AbstractQuery<T>, Expression<T>

criteria subquery.

Since:
JPA 2.0

Method Summary
<X,Y> CollectionJoin<X,Y>
correlate(CollectionJoin<X,Y> parentCollection)
           
<X,Y> Join<X,Y>
correlate(Join<X,Y> parentJoin)
           
<X,Y> ListJoin<X,Y>
correlate(ListJoin<X,Y> parentList)
           
<X,K,V> MapJoin<X,K,V>
correlate(MapJoin<X,K,V> parentMap)
           
<Y> Root<Y>
correlate(Root<Y> parentRoot)
           
<X,Y> SetJoin<X,Y>
correlate(SetJoin<X,Y> parentSet)
           
 Subquery<T> distinct(boolean distinct)
           
 java.util.Set<Join<?,?>> getCorrelatedJoins()
           
 AbstractQuery<?> getParent()
           
 Expression<T> getSelection()
           
 Subquery<T> groupBy(Expression<?>... grouping)
           
 Subquery<T> groupBy(java.util.List<Expression<?>> grouping)
           
 Subquery<T> having(Expression<java.lang.Boolean> having)
           
 Subquery<T> having(Predicate... restrictions)
           
 Subquery<T> select(Expression<T> expression)
           
 Subquery<T> where(Expression<java.lang.Boolean> restriction)
           
 Subquery<T> where(Predicate... restrictions)
           
 
Methods inherited from interface javax.persistence.criteria.AbstractQuery
from, from, getGroupList, getGroupRestriction, getRestriction, getResultType, getRoots, isDistinct, subquery
 
Methods inherited from interface javax.persistence.criteria.Expression
as, in, in, in, in, isNotNull, isNull
 
Methods inherited from interface javax.persistence.criteria.Selection
alias, getCompoundSelectionItems, isCompoundSelection
 
Methods inherited from interface javax.persistence.TupleElement
getAlias, getJavaType
 

Method Detail

select

Subquery<T> select(Expression<T> expression)

where

Subquery<T> where(Expression<java.lang.Boolean> restriction)
Specified by:
where in interface AbstractQuery<T>

where

Subquery<T> where(Predicate... restrictions)
Specified by:
where in interface AbstractQuery<T>

groupBy

Subquery<T> groupBy(Expression<?>... grouping)
Specified by:
groupBy in interface AbstractQuery<T>

groupBy

Subquery<T> groupBy(java.util.List<Expression<?>> grouping)
Specified by:
groupBy in interface AbstractQuery<T>

having

Subquery<T> having(Expression<java.lang.Boolean> having)
Specified by:
having in interface AbstractQuery<T>

having

Subquery<T> having(Predicate... restrictions)
Specified by:
having in interface AbstractQuery<T>

distinct

Subquery<T> distinct(boolean distinct)
Specified by:
distinct in interface AbstractQuery<T>

correlate

<Y> Root<Y> correlate(Root<Y> parentRoot)

correlate

<X,Y> Join<X,Y> correlate(Join<X,Y> parentJoin)

correlate

<X,Y> CollectionJoin<X,Y> correlate(CollectionJoin<X,Y> parentCollection)

correlate

<X,Y> SetJoin<X,Y> correlate(SetJoin<X,Y> parentSet)

correlate

<X,Y> ListJoin<X,Y> correlate(ListJoin<X,Y> parentList)

correlate

<X,K,V> MapJoin<X,K,V> correlate(MapJoin<X,K,V> parentMap)

getParent

AbstractQuery<?> getParent()

getSelection

Expression<T> getSelection()
Specified by:
getSelection in interface AbstractQuery<T>

getCorrelatedJoins

java.util.Set<Join<?,?>> getCorrelatedJoins()