org.apache.openjpa.persistence.criteria
Class Joins.AbstractCollection<Z,C,E>
java.lang.Object
   org.apache.openjpa.persistence.criteria.SelectionImpl<X>
org.apache.openjpa.persistence.criteria.SelectionImpl<X>
       org.apache.openjpa.persistence.criteria.ExpressionImpl<X>
org.apache.openjpa.persistence.criteria.ExpressionImpl<X>
           org.apache.openjpa.persistence.criteria.PathImpl<Z,X>
org.apache.openjpa.persistence.criteria.PathImpl<Z,X>
               org.apache.openjpa.persistence.criteria.FromImpl<Z,E>
org.apache.openjpa.persistence.criteria.FromImpl<Z,E>
                   org.apache.openjpa.persistence.criteria.Joins.AbstractCollection<Z,C,E>
org.apache.openjpa.persistence.criteria.Joins.AbstractCollection<Z,C,E>
- All Implemented Interfaces: 
- Expression<E>, FetchParent<Z,E>, From<Z,E>, Join<Z,E>, Path<E>, PluralJoin<Z,C,E>, Selection<E>, TupleElement<E>, CriteriaExpression
- Direct Known Subclasses: 
- Joins.Collection, Joins.List, Joins.Map, Joins.Set
- Enclosing class:
- Joins
- abstract static class Joins.AbstractCollection<Z,C,E> 
- extends FromImpl<Z,E>- implements PluralJoin<Z,C,E>
Join a plural attribute.
 
 
 
 
| Methods inherited from class org.apache.openjpa.persistence.criteria.FromImpl | 
| acceptVisit, assertJoinable, fetch, fetch, fetch, fetch, fetch, fetch, getCorrelationParent, getFetches, getJoins, getType, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet | 
 
| Methods inherited from class org.apache.openjpa.persistence.criteria.PathImpl | 
| asValue, get, get, get, get, getCorrelatedJoin, getCorrelatedPath, getCorrelatedRoot, getEmbeddedFieldMetaData, getInnermostMember, getInnermostParentPath, getMember, getParentPath, inSubquery, isCorrelated, setCorrelatedPath, traversePath, type | 
 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
| 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 | 
 
 
 
 
 
 
Joins.AbstractCollection
public Joins.AbstractCollection(FromImpl<?,Z> from,
                                Members.PluralAttributeImpl<? super Z,C,E> member,
                                JoinType jt)
getJoinType
public final JoinType getJoinType()
- 
- Specified by:
- getJoinTypein interface- Join<Z,E>
 
- 
 
getParent
public final FromImpl<?,Z> getParent()
- Gets the parent of this join.
 
- 
- Specified by:
- getParentin interface- Join<Z,E>
 
- 
 
getAttribute
public Attribute<? super Z,E> getAttribute()
- 
- Specified by:
- getAttributein interface- Join<Z,E>
 
- 
 
getModel
public PluralAttribute<? super Z,C,E> getModel()
- Description copied from class: PathImpl
- Returns the bindable object that corresponds to the path expression.
 
- 
- Specified by:
- getModelin interface- Path<E>
- Specified by:
- getModelin interface- PluralJoin<Z,C,E>
- Overrides:
- getModelin class- PathImpl<Z,E>
 
- 
 
getMemberClassMetaData
public ClassMetaData getMemberClassMetaData()
- 
 
- 
 
toValue
public Value toValue(ExpressionFactory factory,
                     CriteriaQueryImpl<?> c)
- Convert this path to a kernel path (value).
 
- 
- Overrides:
- toValuein class- PathImpl<Z,E>
 
- 
- Parameters:
- factory- creates the kernel expression
- c- the query definition context of this expression
- Returns:
- an equivalent kernel value
 
toKernelExpression
public Expression toKernelExpression(ExpressionFactory factory,
                                     CriteriaQueryImpl<?> c)
- Convert this path to a join expression.
 
- 
- Overrides:
- toKernelExpressionin class- ExpressionImpl<E>
 
- 
- Parameters:
- factory- creates the kernel expression
- c- the query definition context of this expression
- Returns:
- an equivalent kernel expression
 
asVariable
public StringBuilder asVariable(AliasContext q)
- Description copied from interface: CriteriaExpression
- Get a string representation of this node as a variable in the context of the given query.
 
- 
- Specified by:
- asVariablein interface- CriteriaExpression
- Overrides:
- asVariablein class- PathImpl<Z,E>
 
- 
 
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