org.eclipse.persistence.internal.jpa.querydef

Class BasicCollectionJoinImpl<Z,E>

java.lang.Object

org.eclipse.persistence.internal.jpa.querydef.SelectionImpl<X>

org.eclipse.persistence.internal.jpa.querydef.ExpressionImpl<X>

org.eclipse.persistence.internal.jpa.querydef.PathImpl<X>

org.eclipse.persistence.internal.jpa.querydef.FromImpl<Z,X>

org.eclipse.persistence.internal.jpa.querydef.JoinImpl<Z,X>

org.eclipse.persistence.internal.jpa.querydef.CollectionJoinImpl<Z,E>

org.eclipse.persistence.internal.jpa.querydef.BasicCollectionJoinImpl<Z,E>

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.persistence.criteria.CollectionJoin<Z,E>, javax.persistence.criteria.Expression<E>, javax.persistence.criteria.Fetch<Z,E>, javax.persistence.criteria.FetchParent<Z,E>, javax.persistence.criteria.From<Z,E>, javax.persistence.criteria.Join<Z,E>, javax.persistence.criteria.Path<E>, javax.persistence.criteria.PluralJoin<Z,java.util.Collection<E>,E>, javax.persistence.criteria.Selection<E>, javax.persistence.TupleElement<E>, InternalExpression, InternalSelection

public class BasicCollectionJoinImpl<Z,E>
extends CollectionJoinImpl<Z,E>

Purpose: Represents a Join to a ElementCollection of basics.

Description: Represents a Join to a ElementCollection of basics. Special type of Join that does not allow further joins.

Since:

EclipseLink 1.2

Author:

gyorke

See Also:

CollectionJoin, Serialized Form

Constructor Summary

Constructors

Constructor and Description
BasicCollectionJoinImpl(javax.persistence.criteria.Path<Z> parentPath, javax.persistence.metamodel.Metamodel metamodel, java.lang.Class<E> javaClass, Expression expressionNode, javax.persistence.metamodel.Bindable<T> modelArtifact)
BasicCollectionJoinImpl(javax.persistence.criteria.Path<Z> parentPath, javax.persistence.metamodel.Metamodel metamodel, java.lang.Class<E> javaClass, Expression expressionNode, javax.persistence.metamodel.Bindable<T> modelArtifact, javax.persistence.criteria.JoinType joinType)

Method Summary

Modifier and Type	Method and Description
<L,W,M extends java.util.Map<L,W>> javax.persistence.criteria.Expression<M>	get(javax.persistence.metamodel.MapAttribute<E,L,W> map) Return the path corresponding to the referenced map-valued attribute.
<Y,C extends java.util.Collection<Y>> javax.persistence.criteria.Expression<C>	get(javax.persistence.metamodel.PluralAttribute<E,C,Y> collection) Return the path corresponding to the referenced collection-valued attribute.
<Y> javax.persistence.criteria.Path<Y>	get(javax.persistence.metamodel.SingularAttribute<? super E,Y> att) Return the path corresponding to the referenced non-collection valued attribute.
<Y> javax.persistence.criteria.Path<Y>	get(java.lang.String attName)
<Y> javax.persistence.criteria.CollectionJoin<E,Y>	join(javax.persistence.metamodel.CollectionAttribute<? super E,Y> collection, javax.persistence.criteria.JoinType jt)
<Y> javax.persistence.criteria.ListJoin<E,Y>	join(javax.persistence.metamodel.ListAttribute<? super E,Y> list, javax.persistence.criteria.JoinType jt)
<L,W> javax.persistence.criteria.MapJoin<E,L,W>	join(javax.persistence.metamodel.MapAttribute<? super E,L,W> map, javax.persistence.criteria.JoinType jt)
<Y> javax.persistence.criteria.SetJoin<E,Y>	join(javax.persistence.metamodel.SetAttribute<? super E,Y> set, javax.persistence.criteria.JoinType jt)
<Y> javax.persistence.criteria.Join<E,Y>	join(javax.persistence.metamodel.SingularAttribute<? super E,Y> attribute, javax.persistence.criteria.JoinType jt)
<E,Y> javax.persistence.criteria.Join<E,Y>	join(java.lang.String attributeName, javax.persistence.criteria.JoinType jt)
<E,Y> javax.persistence.criteria.CollectionJoin<E,Y>	joinCollection(java.lang.String attributeName, javax.persistence.criteria.JoinType jt)
<E,Y> javax.persistence.criteria.ListJoin<E,Y>	joinList(java.lang.String attributeName, javax.persistence.criteria.JoinType jt)
<E,L,W> javax.persistence.criteria.MapJoin<E,L,W>	joinMap(java.lang.String attributeName, javax.persistence.criteria.JoinType jt)
<E,Y> javax.persistence.criteria.SetJoin<E,Y>	joinSet(java.lang.String attributeName, javax.persistence.criteria.JoinType jt)
javax.persistence.criteria.Expression<java.lang.Class<? extends E>>	type() Return an expression corresponding to the type of the path.

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.CollectionJoinImpl

getModel, on, on

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.JoinImpl

getAttribute, getJoinType, getOn, getParent

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.FromImpl

fetch, fetch, fetch, fetch, fetch, fetch, findJoinFetches, findJoins, getCorrelationParent, getFetches, getJoins, isCorrelated, isFrom, join, join, join, join, join, join, joinCollection, joinList, joinMap, joinSet

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.PathImpl

findRootAndParameters, getParentPath

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.ExpressionImpl

as, in, in, in, in, isCompoundExpression, isExpression, isJunction, isLiteral, isNotNull, isNull, isParameter, isPredicate, isSubquery

Methods inherited from class org.eclipse.persistence.internal.jpa.querydef.SelectionImpl

alias, getAlias, getCompoundSelectionItems, getCurrentNode, getJavaType, isCompoundSelection, isConstructor, isRoot

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.persistence.criteria.Join

getAttribute, getJoinType, getOn, getParent

Methods inherited from interface javax.persistence.criteria.From

getCorrelationParent, getJoins, isCorrelated, join, join, join, join, join, join, joinCollection, joinList, joinMap, joinSet

Methods inherited from interface javax.persistence.criteria.Path

getParentPath

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

Constructor Detail

BasicCollectionJoinImpl

public BasicCollectionJoinImpl(javax.persistence.criteria.Path<Z> parentPath,
                               javax.persistence.metamodel.Metamodel metamodel,
                               java.lang.Class<E> javaClass,
                               Expression expressionNode,
                               javax.persistence.metamodel.Bindable<T> modelArtifact)

BasicCollectionJoinImpl

public BasicCollectionJoinImpl(javax.persistence.criteria.Path<Z> parentPath,
                               javax.persistence.metamodel.Metamodel metamodel,
                               java.lang.Class<E> javaClass,
                               Expression expressionNode,
                               javax.persistence.metamodel.Bindable<T> modelArtifact,
                               javax.persistence.criteria.JoinType joinType)

Method Detail

get

public <Y> javax.persistence.criteria.Path<Y> get(javax.persistence.metamodel.SingularAttribute<? super E,Y> att)

Return the path corresponding to the referenced non-collection valued attribute.

Specified by:

get in interface javax.persistence.criteria.Path<E>

Overrides:

get in class FromImpl<Z,E>

Parameters:

model - attribute

Returns:

path corresponding to the referenced attribute

get

public <Y,C extends java.util.Collection<Y>> javax.persistence.criteria.Expression<C> get(javax.persistence.metamodel.PluralAttribute<E,C,Y> collection)

Return the path corresponding to the referenced collection-valued attribute.

Specified by:

get in interface javax.persistence.criteria.Path<E>

Overrides:

get in class FromImpl<Z,E>

Parameters:

model - collection-valued attribute

Returns:

expression corresponding to the referenced attribute

get

public <L,W,M extends java.util.Map<L,W>> javax.persistence.criteria.Expression<M> get(javax.persistence.metamodel.MapAttribute<E,L,W> map)

Return the path corresponding to the referenced map-valued attribute.

Specified by:

get in interface javax.persistence.criteria.Path<E>

Overrides:

get in class FromImpl<Z,E>

Parameters:

model - map-valued attribute

Returns:

expression corresponding to the referenced attribute

type

public javax.persistence.criteria.Expression<java.lang.Class<? extends E>> type()

Return an expression corresponding to the type of the path.

Specified by:

type in interface javax.persistence.criteria.Path<E>

Overrides:

type in class FromImpl<Z,E>

Returns:

expression corresponding to the type of the path

get

public <Y> javax.persistence.criteria.Path<Y> get(java.lang.String attName)

Specified by:

get in interface javax.persistence.criteria.Path<E>

Overrides:

get in class FromImpl<Z,E>

join

public <Y> javax.persistence.criteria.Join<E,Y> join(javax.persistence.metamodel.SingularAttribute<? super E,Y> attribute,
                                                     javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

join

public <Y> javax.persistence.criteria.CollectionJoin<E,Y> join(javax.persistence.metamodel.CollectionAttribute<? super E,Y> collection,
                                                               javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

join

public <Y> javax.persistence.criteria.SetJoin<E,Y> join(javax.persistence.metamodel.SetAttribute<? super E,Y> set,
                                                        javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

join

public <Y> javax.persistence.criteria.ListJoin<E,Y> join(javax.persistence.metamodel.ListAttribute<? super E,Y> list,
                                                         javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

join

public <L,W> javax.persistence.criteria.MapJoin<E,L,W> join(javax.persistence.metamodel.MapAttribute<? super E,L,W> map,
                                                            javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

join

public <E,Y> javax.persistence.criteria.Join<E,Y> join(java.lang.String attributeName,
                                                       javax.persistence.criteria.JoinType jt)

Specified by:

join in interface javax.persistence.criteria.From<Z,E>

Overrides:

join in class FromImpl<Z,E>

joinCollection

public <E,Y> javax.persistence.criteria.CollectionJoin<E,Y> joinCollection(java.lang.String attributeName,
                                                                           javax.persistence.criteria.JoinType jt)

Specified by:

joinCollection in interface javax.persistence.criteria.From<Z,E>

Overrides:

joinCollection in class FromImpl<Z,E>

joinList

public <E,Y> javax.persistence.criteria.ListJoin<E,Y> joinList(java.lang.String attributeName,
                                                               javax.persistence.criteria.JoinType jt)

Specified by:

joinList in interface javax.persistence.criteria.From<Z,E>

Overrides:

joinList in class FromImpl<Z,E>

joinMap

public <E,L,W> javax.persistence.criteria.MapJoin<E,L,W> joinMap(java.lang.String attributeName,
                                                                 javax.persistence.criteria.JoinType jt)

Specified by:

joinMap in interface javax.persistence.criteria.From<Z,E>

Overrides:

joinMap in class FromImpl<Z,E>

joinSet

public <E,Y> javax.persistence.criteria.SetJoin<E,Y> joinSet(java.lang.String attributeName,
                                                             javax.persistence.criteria.JoinType jt)

Specified by:

joinSet in interface javax.persistence.criteria.From<Z,E>

Overrides:

joinSet in class FromImpl<Z,E>