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>, CollectionJoinImplementor<Z,X>, ListJoin<Z,E>, ListJoinImplementor<Z,X>, MapJoin<Z,K,V>, MapJoinImplementor<Z,K,V>, SetJoin<Z,E>, SetJoinImplementor<Z,X>

All Known Implementing Classes:

CollectionAttributeJoin, CollectionAttributeJoin.TreatedCollectionAttributeJoin, ListAttributeJoin, ListAttributeJoin.TreatedListAttributeJoin, MapAttributeJoin, MapAttributeJoin.TreatedMapAttributeJoin, PluralAttributeJoinSupport, SetAttributeJoin, SetAttributeJoin.TreatedSetAttributeJoin

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

Modifier and Type	Method and Description
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, getOn, getParent, on, on

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