IT. Expert System.

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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