Package org.datanucleus.api.jakarta.criteria

Class MapJoinImpl<Z,K,V>

java.lang.Object

org.datanucleus.api.jakarta.criteria.ExpressionImpl<X>

org.datanucleus.api.jakarta.criteria.PathImpl<Z,X>

org.datanucleus.api.jakarta.criteria.FromImpl<Z,X>

org.datanucleus.api.jakarta.criteria.JoinImpl<Z,E>

org.datanucleus.api.jakarta.criteria.PluralJoinImpl<Z,Map<K,V>,V>

org.datanucleus.api.jakarta.criteria.MapJoinImpl<Z,K,V>

Type Parameters:

Z - The source type of the join

K - The type of the target Map key

V - The type of the target Map value

All Implemented Interfaces:

jakarta.persistence.criteria.Expression<V>, jakarta.persistence.criteria.FetchParent<Z,V>, jakarta.persistence.criteria.From<Z,V>, jakarta.persistence.criteria.Join<Z,V>, jakarta.persistence.criteria.MapJoin<Z,K,V>, jakarta.persistence.criteria.Path<V>, jakarta.persistence.criteria.PluralJoin<Z,Map<K,V>,V>, jakarta.persistence.criteria.Selection<V>, jakarta.persistence.TupleElement<V>, Serializable

public class MapJoinImpl<Z,K,V>
extends PluralJoinImpl<Z,Map<K,V>,V>
implements jakarta.persistence.criteria.MapJoin<Z,K,V>

Implementation of Jakarta Persistence Criteria "MapJoin".

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datanucleus.api.jakarta.criteria.FromImpl

fetchJoins, joins, type

Fields inherited from class org.datanucleus.api.jakarta.criteria.PathImpl

attribute, parent

Fields inherited from class org.datanucleus.api.jakarta.criteria.ExpressionImpl

cb

Constructor Summary

Constructors

Constructor	Description
MapJoinImpl(CriteriaBuilderImpl cb, FromImpl parent, PluralAttributeImpl attr, jakarta.persistence.criteria.JoinType joinType)

Method Summary

Modifier and Type	Method	Description
jakarta.persistence.criteria.Expression<Map.Entry<K,V>>	entry()
jakarta.persistence.metamodel.MapAttribute<? super Z,K,V>	getModel()
jakarta.persistence.criteria.Join<Map<K,V>,K>	joinKey()
jakarta.persistence.criteria.Join<Map<K,V>,K>	joinKey(jakarta.persistence.criteria.JoinType arg0)
jakarta.persistence.criteria.Path<K>	key()
jakarta.persistence.criteria.MapJoin<Z,K,V>	on(jakarta.persistence.criteria.Expression<Boolean> restriction)
jakarta.persistence.criteria.MapJoin<Z,K,V>	on(jakarta.persistence.criteria.Predicate... restrictions)
jakarta.persistence.criteria.Path<V>	value()

Methods inherited from class org.datanucleus.api.jakarta.criteria.JoinImpl

getAttribute, getJoinType, getOn, getParent

Methods inherited from class org.datanucleus.api.jakarta.criteria.FromImpl

fetch, fetch, fetch, fetch, fetch, fetch, getAttributeType, getCorrelationParent, getFetches, getJoins, getQueryExpression, getQueryExpression, isCorrelated, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet, toString, toString

Methods inherited from class org.datanucleus.api.jakarta.criteria.PathImpl

get, get, get, get, getParentPath, getType, type

Methods inherited from class org.datanucleus.api.jakarta.criteria.ExpressionImpl

alias, as, getAlias, getCompoundSelectionItems, getJavaType, in, in, in, in, isCompoundSelection, isNotNull, isNull

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface jakarta.persistence.criteria.Expression

as, in, in, in, in, isNotNull, isNull

Methods inherited from interface jakarta.persistence.criteria.FetchParent

fetch, fetch, fetch, fetch, fetch, fetch, getFetches

Methods inherited from interface jakarta.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 jakarta.persistence.criteria.Join

getAttribute, getJoinType, getOn, getParent

Methods inherited from interface jakarta.persistence.criteria.Path

get, get, get, get, getParentPath, type

Methods inherited from interface jakarta.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface jakarta.persistence.TupleElement

getAlias, getJavaType

Constructor Detail

MapJoinImpl

public MapJoinImpl(CriteriaBuilderImpl cb,
                   FromImpl parent,
                   PluralAttributeImpl attr,
                   jakarta.persistence.criteria.JoinType joinType)

Method Detail

getModel

public jakarta.persistence.metamodel.MapAttribute<? super Z,K,V> getModel()

Specified by:

getModel in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

Specified by:

getModel in interface jakarta.persistence.criteria.Path<Z>

Specified by:

getModel in interface jakarta.persistence.criteria.PluralJoin<Z,K,V>

Overrides:

getModel in class PluralJoinImpl<Z,Map<K,V>,V>

entry

public jakarta.persistence.criteria.Expression<Map.Entry<K,V>> entry()

Specified by:

entry in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

joinKey

public jakarta.persistence.criteria.Join<Map<K,V>,K> joinKey()

joinKey

public jakarta.persistence.criteria.Join<Map<K,V>,K> joinKey(jakarta.persistence.criteria.JoinType arg0)

key

public jakarta.persistence.criteria.Path<K> key()

Specified by:

key in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

value

public jakarta.persistence.criteria.Path<V> value()

Specified by:

value in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

on

public jakarta.persistence.criteria.MapJoin<Z,K,V> on(jakarta.persistence.criteria.Expression<Boolean> restriction)

Specified by:

on in interface jakarta.persistence.criteria.Join<Z,K>

Specified by:

on in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

Overrides:

on in class JoinImpl<Z,V>

on

public jakarta.persistence.criteria.MapJoin<Z,K,V> on(jakarta.persistence.criteria.Predicate... restrictions)

Specified by:

on in interface jakarta.persistence.criteria.Join<Z,K>

Specified by:

on in interface jakarta.persistence.criteria.MapJoin<Z,K,V>

Overrides:

on in class JoinImpl<Z,V>