org.hibernate.jpa.criteria

Interface FromImplementor<Z,X>

All Superinterfaces:

Expression<X>, ExpressionImplementor<X>, FetchParent<Z,X>, From<Z,X>, Path<X>, PathImplementor<X>, PathSource<X>, Renderable, Selection<X>, SelectionImplementor<X>, TupleElement<X>, TupleElementImplementor<X>

All Known Subinterfaces:

CollectionJoinImplementor<Z,X>, JoinImplementor<Z,X>, ListJoinImplementor<Z,X>, MapJoinImplementor<Z,K,V>, SetJoinImplementor<Z,X>

All Known Implementing Classes:

AbstractFromImpl, AbstractJoinImpl, CollectionAttributeJoin, CollectionAttributeJoin.TreatedCollectionAttributeJoin, ListAttributeJoin, ListAttributeJoin.TreatedListAttributeJoin, MapAttributeJoin, MapAttributeJoin.TreatedMapAttributeJoin, PluralAttributeJoinSupport, RootImpl, RootImpl.TreatedRoot, SetAttributeJoin, SetAttributeJoin.TreatedSetAttributeJoin, SingularAttributeJoin, SingularAttributeJoin.TreatedSingularAttributeJoin

public interface FromImplementor<Z,X>
extends PathImplementor<X>, From<Z,X>

Implementation contract for the JPA From interface.

Author:

Steve Ebersole

Method Summary

Modifier and Type	Method and Description
FromImplementor<Z,X>	correlateTo(CriteriaSubqueryImpl subquery)
FromImplementor<Z,X>	getCorrelationParent() Returns the parent From object from which the correlated From object has been obtained through correlation (use of a Subquery correlate method).
void	prepareAlias(RenderingContext renderingContext)
void	prepareCorrelationDelegate(FromImplementor<Z,X> parent)
String	renderTableExpression(RenderingContext renderingContext)

Methods inherited from interface org.hibernate.jpa.criteria.PathImplementor

getAttribute, treatAs

Methods inherited from interface org.hibernate.jpa.criteria.ExpressionImplementor

asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString

Methods inherited from interface org.hibernate.jpa.criteria.SelectionImplementor

getValueHandlers

Methods inherited from interface org.hibernate.jpa.criteria.TupleElementImplementor

getValueHandler

Methods inherited from interface org.hibernate.jpa.criteria.Renderable

render, renderProjection

Methods inherited from interface org.hibernate.jpa.criteria.PathSource

getPathIdentifier

Methods inherited from interface javax.persistence.criteria.Path

get, get, get, get, getModel, getParentPath, 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

Methods inherited from interface javax.persistence.criteria.From

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 javax.persistence.criteria.FetchParent

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

Method Detail

prepareAlias

void prepareAlias(RenderingContext renderingContext)

Specified by:

prepareAlias in interface PathSource<X>

renderTableExpression

String renderTableExpression(RenderingContext renderingContext)

correlateTo

FromImplementor<Z,X> correlateTo(CriteriaSubqueryImpl subquery)

prepareCorrelationDelegate

void prepareCorrelationDelegate(FromImplementor<Z,X> parent)

getCorrelationParent

FromImplementor<Z,X> getCorrelationParent()

Description copied from interface: From

Returns the parent From object from which the correlated From object has been obtained through correlation (use of a Subquery correlate method).

Specified by:

getCorrelationParent in interface From<Z,X>

Returns:

the parent of the correlated From object