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.

Methods inherited from interface javax.persistence.criteria.Join

getAttribute, getJoinType, getParent

Methods inherited from interface javax.persistence.criteria.From

getJoins, 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

setAlias

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.

Specified by:

getModel in interface Path<E>

Returns:

metamodel type representing the collection that is the target of the join