程序包 org.hibernate.query.criteria.internal.path

类 PluralAttributeJoinSupport<O,C,E>

java.lang.Object

org.hibernate.query.criteria.internal.AbstractNode

org.hibernate.query.criteria.internal.expression.AbstractTupleElement<X>

org.hibernate.query.criteria.internal.expression.SelectionImpl<T>

org.hibernate.query.criteria.internal.expression.ExpressionImpl<X>

org.hibernate.query.criteria.internal.path.AbstractPathImpl<X>

org.hibernate.query.criteria.internal.path.AbstractFromImpl<Z,X>

org.hibernate.query.criteria.internal.path.AbstractJoinImpl<O,E>

org.hibernate.query.criteria.internal.path.PluralAttributeJoinSupport<O,C,E>

所有已实现的接口:

Serializable, javax.persistence.criteria.Expression<E>, javax.persistence.criteria.Fetch<O,E>, javax.persistence.criteria.FetchParent<O,E>, javax.persistence.criteria.From<O,E>, javax.persistence.criteria.Join<O,E>, javax.persistence.criteria.Path<E>, javax.persistence.criteria.PluralJoin<O,C,E>, javax.persistence.criteria.Selection<E>, javax.persistence.TupleElement<E>, ExpressionImplementor<E>, FromImplementor<O,E>, JoinImplementor<O,E>, ParameterContainer, PathImplementor<E>, PathSource<E>, Renderable, SelectionImplementor<E>, TupleElementImplementor<E>

直接已知子类:

CollectionAttributeJoin, ListAttributeJoin, MapAttributeJoin, SetAttributeJoin

public abstract class PluralAttributeJoinSupport<O,C,E>
extends AbstractJoinImpl<O,E>
implements javax.persistence.criteria.PluralJoin<O,C,E>

Support for defining joins to plural attributes (JPA requires typing based on the specific collection type so we cannot really implement all support in a single class)

作者:

Steve Ebersole

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 org.hibernate.query.criteria.internal.path.AbstractFromImpl

AbstractFromImpl.BasicJoinScope, AbstractFromImpl.CorrelationJoinScope, AbstractFromImpl.JoinScope<X>

从接口继承的嵌套类/接口 org.hibernate.query.criteria.internal.ParameterContainer

ParameterContainer.Helper

字段概要

从类继承的字段 org.hibernate.query.criteria.internal.path.AbstractFromImpl

DEFAULT_JOIN_TYPE

构造器概要

构造器

构造器	说明
PluralAttributeJoinSupport(CriteriaBuilderImpl criteriaBuilder, Class<E> javaType, PathSource<O> pathSource, javax.persistence.metamodel.Attribute<? super O,?> joinAttribute, javax.persistence.criteria.JoinType joinType)

方法概要

修饰符和类型	方法	说明
protected boolean	canBeDereferenced()
protected boolean	canBeJoinSource()
javax.persistence.metamodel.PluralAttribute<? super O,C,E>	getAttribute()	Retrieve reference to the attribute this path represents.
javax.persistence.metamodel.PluralAttribute<? super O,C,E>	getModel()
boolean	isBasicCollection()
protected javax.persistence.metamodel.ManagedType<E>	locateManagedType()
JoinImplementor<O,E>	on(javax.persistence.criteria.Expression<Boolean> restriction)	Coordinate return type between Join.on(Expression) and Fetch#on(Expression)
JoinImplementor<O,E>	on(javax.persistence.criteria.Predicate... restrictions)	Coordinate return type between Join.on(Predicate...) and Fetch#on(Predicate...)

从类继承的方法 org.hibernate.query.criteria.internal.path.AbstractJoinImpl

correlateTo, getJoinType, getOn, getParent, renderTableExpression

从类继承的方法 org.hibernate.query.criteria.internal.path.AbstractFromImpl

canBeFetchSource, createCorrelationDelegate, fetch, fetch, fetch, fetch, fetch, fetch, getAlias, getCorrelationParent, getFetches, getJoins, getPathIdentifier, getPathSource, illegalFetch, illegalJoin, isCorrelated, join, join, join, join, join, join, join, join, join, join, join, join, joinCollection, joinCollection, joinList, joinList, joinMap, joinMap, joinSet, joinSet, locateAttributeInternal, prepareAlias, prepareCorrelationDelegate, render

从类继承的方法 org.hibernate.query.criteria.internal.path.AbstractPathImpl

get, get, get, get, getParentPath, getPathSourceForSubPaths, illegalDereference, locateAttribute, registerAttributePath, registerParameters, resolveCachedAttributePath, type, unknownAttribute

从类继承的方法 org.hibernate.query.criteria.internal.expression.ExpressionImpl

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

从类继承的方法 org.hibernate.query.criteria.internal.expression.SelectionImpl

alias, getCompoundSelectionItems, getValueHandlers, isCompoundSelection

从类继承的方法 org.hibernate.query.criteria.internal.expression.AbstractTupleElement

forceConversion, getJavaType, getValueHandler, resetJavaType, setAlias

从类继承的方法 org.hibernate.query.criteria.internal.AbstractNode

criteriaBuilder

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 javax.persistence.criteria.Expression

as, in, in, in, in, isNotNull, isNull

从接口继承的方法 org.hibernate.query.criteria.internal.ExpressionImplementor

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

从接口继承的方法 javax.persistence.criteria.FetchParent

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

从接口继承的方法 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

从接口继承的方法 org.hibernate.query.criteria.internal.FromImplementor

getCorrelationParent, prepareAlias, prepareCorrelationDelegate

从接口继承的方法 javax.persistence.criteria.Join

getJoinType, getOn, getParent

从接口继承的方法 org.hibernate.query.criteria.internal.JoinImplementor

treatAs

从接口继承的方法 javax.persistence.criteria.Path

get, get, get, get, getParentPath, type

从接口继承的方法 org.hibernate.query.criteria.internal.PathSource

getPathIdentifier

从接口继承的方法 org.hibernate.query.criteria.internal.Renderable

render

从接口继承的方法 javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

从接口继承的方法 org.hibernate.query.criteria.internal.SelectionImplementor

getValueHandlers

从接口继承的方法 javax.persistence.TupleElement

getAlias, getJavaType

从接口继承的方法 org.hibernate.query.criteria.internal.TupleElementImplementor

getValueHandler

构造器详细资料

PluralAttributeJoinSupport

public PluralAttributeJoinSupport(CriteriaBuilderImpl criteriaBuilder,
                                  Class<E> javaType,
                                  PathSource<O> pathSource,
                                  javax.persistence.metamodel.Attribute<? super O,?> joinAttribute,
                                  javax.persistence.criteria.JoinType joinType)

方法详细资料

getAttribute

public javax.persistence.metamodel.PluralAttribute<? super O,C,E> getAttribute()

从接口复制的说明: PathImplementor

Retrieve reference to the attribute this path represents.

指定者:

getAttribute 在接口中 javax.persistence.criteria.Fetch<O,C>

指定者:

getAttribute 在接口中 javax.persistence.criteria.Join<O,C>

指定者:

getAttribute 在接口中 PathImplementor<O>

覆盖:

getAttribute 在类中 AbstractJoinImpl<O,E>

返回:

The metamodel attribute.

getModel

public javax.persistence.metamodel.PluralAttribute<? super O,C,E> getModel()

指定者:

getModel 在接口中 javax.persistence.criteria.Path<O>

指定者:

getModel 在接口中 javax.persistence.criteria.PluralJoin<O,C,E>

locateManagedType

protected javax.persistence.metamodel.ManagedType<E> locateManagedType()

覆盖:

locateManagedType 在类中 AbstractFromImpl<O,E>

isBasicCollection

public boolean isBasicCollection()

canBeDereferenced

protected boolean canBeDereferenced()

覆盖:

canBeDereferenced 在类中 AbstractFromImpl<O,E>

canBeJoinSource

protected boolean canBeJoinSource()

指定者:

canBeJoinSource 在类中 AbstractFromImpl<O,E>

on

public JoinImplementor<O,E> on(javax.persistence.criteria.Predicate... restrictions)

从接口复制的说明: JoinImplementor

Coordinate return type between Join.on(Predicate...) and Fetch#on(Predicate...)

指定者:

on 在接口中 javax.persistence.criteria.Join<O,C>

指定者:

on 在接口中 JoinImplementor<O,C>

覆盖:

on 在类中 AbstractJoinImpl<O,E>

on

public JoinImplementor<O,E> on(javax.persistence.criteria.Expression<Boolean> restriction)

从接口复制的说明: JoinImplementor

Coordinate return type between Join.on(Expression) and Fetch#on(Expression)

指定者:

on 在接口中 javax.persistence.criteria.Join<O,C>

指定者:

on 在接口中 JoinImplementor<O,C>

覆盖:

on 在类中 AbstractJoinImpl<O,E>