org.batoo.jpa.core.impl.criteria.join

Class SingularJoin<Z,X>

java.lang.Object

org.batoo.jpa.core.impl.criteria.TupleElementImpl<X>

org.batoo.jpa.core.impl.criteria.AbstractSelection<T>

org.batoo.jpa.core.impl.criteria.expression.AbstractExpression<X>

org.batoo.jpa.core.impl.criteria.path.AbstractPath<X>

org.batoo.jpa.core.impl.criteria.path.ParentPath<Z,X>

org.batoo.jpa.core.impl.criteria.join.AbstractFrom<Z,X>

org.batoo.jpa.core.impl.criteria.join.AbstractJoin<Z,X>

org.batoo.jpa.core.impl.criteria.join.SingularJoin<Z,X>

Type Parameters:

Z - the source type

X - the target type

All Implemented Interfaces:

Expression<X>, FetchParent<Z,X>, From<Z,X>, Join<Z,X>, Path<X>, Selection<X>, TupleElement<X>, Joinable

public class SingularJoin<Z,X>
extends AbstractJoin<Z,X>

Joins for singular attributes.

Since:

$version

Author:

hceylan

Constructor Summary

Constructors

Constructor and Description
SingularJoin(AbstractFrom<?,Z> parent, JoinedMapping<? super Z,?,X> mapping, JoinType jointType)

Method Summary

Methods

Modifier and Type	Method and Description
protected <C,Y> Mapping<? super X,C,Y>	getMapping(String name) Returns the child mapping for the name.
SingularAttribute<? super Z,X>	getModel()

Methods inherited from class org.batoo.jpa.core.impl.criteria.join.AbstractJoin

generateJpqlJoins, generateJpqlSelect, getAttribute, getJoinType, getMapping, getParent, notSupported

Methods inherited from class org.batoo.jpa.core.impl.criteria.join.AbstractFrom

ensureAlias, fetch, fetch, fetch, fetch, fetch, fetch, generateDiscrimination, generateJpqlRestriction, generateSqlJoins, generateSqlSelect, getCorrelationParent, getEntity, getFetches, getFetchRoot, getJoins, getSqlRestrictionFragments, getSqlRestrictionFragments, getTableAlias, handle, isCorrelated, isEntityList, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet, select, type

Methods inherited from class org.batoo.jpa.core.impl.criteria.path.ParentPath

get, get, get, get, getExpression

Methods inherited from class org.batoo.jpa.core.impl.criteria.path.AbstractPath

cannotDereference, getParentPath, getRootPath

Methods inherited from class org.batoo.jpa.core.impl.criteria.expression.AbstractExpression

as, getConverter, in, in, in, in, isNotNull, isNull, setConverter

Methods inherited from class org.batoo.jpa.core.impl.criteria.AbstractSelection

alias, getAlias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from class org.batoo.jpa.core.impl.criteria.TupleElementImpl

getJavaType

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

Methods inherited from interface javax.persistence.criteria.Path

get, get, get, get, 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.FetchParent

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

Constructor Detail

SingularJoin

public SingularJoin(AbstractFrom<?,Z> parent,
            JoinedMapping<? super Z,?,X> mapping,
            JoinType jointType)

Parameters:

parent - the parent

mapping - the mapping

jointType - the join type

Since:

$version

Method Detail

getMapping

protected <C,Y> Mapping<? super X,C,Y> getMapping(String name)

Returns the child mapping for the name.

Specified by:

getMapping in class ParentPath<Z,X>

Type Parameters:

C - the collection type of the child mapping

Y - the type of the child mapping

Parameters:

name - the name of the child mapping

Returns:

the child mapping

getModel

public SingularAttribute<? super Z,X> getModel()