javax.persistence.criteria

Interface Path<X>

All Superinterfaces:

Expression<X>, Selection<X>, TupleElement<X>

All Known Subinterfaces:

CollectionJoin<Z,E>, From<Z,X>, Join<Z,X>, ListJoin<Z,E>, MapJoin<Z,K,V>, PluralJoin<Z,C,E>, Root<X>, SetJoin<Z,E>

public interface Path<X>
extends Expression<X>

A path expression.

Since:

JPA 2.0

Method Summary

Modifier and Type	Method and Description
<K,V,M extends java.util.Map<K,V>> Expression<M>	get(MapAttribute<X,K,V> map)
<E,C extends java.util.Collection<E>> Expression<C>	get(PluralAttribute<X,C,E> collection)
<Y> Path<Y>	get(SingularAttribute<? super X,Y> attribute)
<Y> Path<Y>	get(java.lang.String attributeName)
Bindable<X>	getModel()
Path<?>	getParentPath()
Expression<java.lang.Class<? extends X>>	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

Method Detail

getModel

Bindable<X> getModel()

getParentPath

Path<?> getParentPath()

get

<Y> Path<Y> get(SingularAttribute<? super X,Y> attribute)

get

<E,C extends java.util.Collection<E>> Expression<C> get(PluralAttribute<X,C,E> collection)

get

<K,V,M extends java.util.Map<K,V>> Expression<M> get(MapAttribute<X,K,V> map)

type

Expression<java.lang.Class<? extends X>> type()

get

<Y> Path<Y> get(java.lang.String attributeName)