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Java Enterprise Edition (EE)

PluralJoin


javax.persistence.criteria
Interface PluralJoin<Z,C,E>

Type Parameters:
Z - the source type
C - the collection type
E - the element type of the collection
All Superinterfaces:
Expression<E>, FetchParent<Z,E>, From<Z,E>, Join<Z,E>, Path<E>, Selection<E>, TupleElement<E>
All Known Subinterfaces:
CollectionJoin<Z,E>, ListJoin<Z,E>, MapJoin<Z,K,V>, SetJoin<Z,E>
public interface PluralJoin<Z,C,E>
extends Join<Z,E>

The PluralJoin interface defines functionality that is common to joins to all collection types. It is not intended to be used directly in query construction.

Since:
Java Persistence 2.0

Method Summary
 PluralAttribute<? super Z,C,E> getModel()
          Return the metamodel representation for the collection-valued attribute corresponding to the join.
 
Methods inherited from interface javax.persistence.criteria.Join
getAttribute, getJoinType, getParent
 
Methods inherited from interface javax.persistence.criteria.From
getCorrelationParent, getJoins, isCorrelated, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet
 
Methods inherited from interface javax.persistence.criteria.Path
get, get, get, get, getParentPath, type
 
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
 
Methods inherited from interface javax.persistence.criteria.FetchParent
fetch, fetch, fetch, fetch, fetch, fetch, getFetches
 

Method Detail

getModel

PluralAttribute<? super Z,C,E> getModel()
Return the metamodel representation for the collection-valued attribute corresponding to the join.

Specified by:
getModel in interface Path<E>
Returns:
metamodel collection-valued attribute corresponding to the target of the join


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