Package org.hibernate.query.criteria

Interface JpaPath<T>

All Superinterfaces:

Expression<T>, JpaCriteriaNode, JpaExpression<T>, JpaSelection<T>, JpaTupleElement<T>, Path<T>, Selection<T>, Serializable, TupleElement<T>

All Known Subinterfaces:

DiscriminatorSqmPath<T>, JpaCollectionJoin<O,T>, JpaCrossJoin<T>, JpaDerivedFrom<T>, JpaDerivedJoin<T>, JpaDerivedRoot<T>, JpaEntityJoin<T>, JpaFrom<O,T>, JpaJoin<O,T>, JpaJoinedFrom<O,T>, JpaListJoin<O,T>, JpaMapJoin<O,K,V>, JpaPluralJoin<O,C,E>, JpaRoot<T>, JpaSetJoin<O,T>, SqmAttributeJoin<O,T>, SqmCorrelation<O,T>, SqmFrom<O,T>, SqmJoin<O,T>, SqmPath<T>, SqmPathWrapper<W,T>, SqmQualifiedJoin<O,T>, SqmSimplePath<T>, SqmTreatedPath<T,S>

All Known Implementing Classes:

AbstractSqmAttributeJoin, AbstractSqmFrom, AbstractSqmJoin, AbstractSqmPath, AbstractSqmPluralJoin, AbstractSqmQualifiedJoin, AbstractSqmSimplePath, AbstractSqmSpecificPluralPartPath, AnyDiscriminatorSqmPath, EntityDiscriminatorSqmPath, NonAggregatedCompositeSimplePath, SqmAnyValuedSimplePath, SqmBagJoin, SqmBasicValuedSimplePath, SqmCorrelatedBagJoin, SqmCorrelatedCrossJoin, SqmCorrelatedEntityJoin, SqmCorrelatedListJoin, SqmCorrelatedMapJoin, SqmCorrelatedPluralPartJoin, SqmCorrelatedRoot, SqmCorrelatedRootJoin, SqmCorrelatedSetJoin, SqmCorrelatedSingularJoin, SqmCrossJoin, SqmCteJoin, SqmCteRoot, SqmDerivedJoin, SqmDerivedRoot, SqmElementAggregateFunction, SqmEmbeddedValuedSimplePath, SqmEntityJoin, SqmEntityValuedSimplePath, SqmIndexAggregateFunction, SqmIndexedCollectionAccessPath, SqmListJoin, SqmMapJoin, SqmPluralPartJoin, SqmPluralValuedSimplePath, SqmRoot, SqmSetJoin, SqmSingularJoin, SqmTreatedBagJoin, SqmTreatedCrossJoin, SqmTreatedEntityJoin, SqmTreatedListJoin, SqmTreatedMapJoin, SqmTreatedPluralPartJoin, SqmTreatedRoot, SqmTreatedSetJoin, SqmTreatedSimplePath, SqmTreatedSingularJoin

public interface JpaPath<T>
extends JpaExpression<T>, Path<T>

API extension to the JPA Path contract

Method Summary

Modifier and Type	Method	Description
<K,V,M extends Map<K,V>> JpaExpression<M>	get(MapAttribute<T,K,V> map)
<E,C extends Collection<E>> JpaExpression<C>	get(PluralAttribute<T,C,E> collection)
<Y> JpaPath<Y>	get(SingularAttribute<? super T,Y> attribute)
<Y> JpaPath<Y>	get(String attributeName)
JpaPath<?>	getLhs()	The source (think "left hand side") of this path
NavigablePath	getNavigablePath()	Get this path's NavigablePath
default JpaPath<?>	getParentPath()
SqmPathSource<?>	getResolvedModel()	Get this path's actual resolved model, i.e.
<S extends T> JpaPath<S>	treatAs(Class<S> treatJavaType)	Support for JPA's explicit (TREAT) down-casting.
<S extends T> JpaPath<S>	treatAs(EntityDomainType<S> treatJavaType)	Support for JPA's explicit (TREAT) down-casting.
JpaExpression<Class<? extends T>>	type()

Methods inherited from interface org.hibernate.query.criteria.JpaExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull

Methods inherited from interface org.hibernate.query.criteria.JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface org.hibernate.query.criteria.JpaTupleElement

getJavaType, getJavaTypeDescriptor

Methods inherited from interface jakarta.persistence.criteria.Path

getModel

Methods inherited from interface jakarta.persistence.criteria.Selection

isCompoundSelection

Methods inherited from interface jakarta.persistence.TupleElement

getAlias

Method Detail

getNavigablePath

NavigablePath getNavigablePath()

Get this path's NavigablePath

getLhs

JpaPath<?> getLhs()

The source (think "left hand side") of this path

treatAs

<S extends T> JpaPath<S> treatAs(Class<S> treatJavaType)

Support for JPA's explicit (TREAT) down-casting.

treatAs

<S extends T> JpaPath<S> treatAs(EntityDomainType<S> treatJavaType)

Support for JPA's explicit (TREAT) down-casting.

getResolvedModel

SqmPathSource<?> getResolvedModel()

Get this path's actual resolved model, i.e. the concrete type for generic attributes.

getParentPath

default JpaPath<?> getParentPath()

Specified by:

getParentPath in interface Path<T>

get

<Y> JpaPath<Y> get(SingularAttribute<? super T,Y> attribute)

Specified by:

get in interface Path<T>

get

<E,C extends Collection<E>> JpaExpression<C> get(PluralAttribute<T,C,E> collection)

Specified by:

get in interface Path<T>

get

<K,V,M extends Map<K,V>> JpaExpression<M> get(MapAttribute<T,K,V> map)

Specified by:

get in interface Path<T>

type

JpaExpression<Class<? extends T>> type()

Specified by:

type in interface Path<T>

get

<Y> JpaPath<Y> get(String attributeName)

Specified by:

get in interface Path<T>