程序包 org.hibernate.loader.plan.build.internal.returns

类 AbstractEntityReference

java.lang.Object

org.hibernate.loader.plan.build.internal.returns.AbstractExpandingFetchSource

org.hibernate.loader.plan.build.internal.returns.AbstractEntityReference

所有已实现的接口:

ExpandingFetchSource, EntityReference, FetchSource

直接已知子类:

CollectionFetchableElementEntityGraph, CollectionFetchableIndexEntityGraph, EntityAttributeFetchImpl, EntityReturnImpl

public abstract class AbstractEntityReference
extends AbstractExpandingFetchSource
implements EntityReference

作者:

Steve Ebersole

构造器概要

构造器

构造器	说明
AbstractEntityReference(ExpandingEntityQuerySpace entityQuerySpace, PropertyPath propertyPath)

方法概要

修饰符和类型	方法	说明
protected CompositeAttributeFetch	createCompositeAttributeFetch(AttributeDefinition attributeDefinition, ExpandingCompositeQuerySpace compositeQuerySpace)
EntityPersister	getEntityPersister()	Retrieves the EntityPersister describing the entity associated with this Return.
EntityIdentifierDescription	getIdentifierDescription()	Get the description of this entity's identifier descriptor.
EntityReference	resolveEntityReference()	Resolve the "current" EntityReference, or null if none.

从类继承的方法 org.hibernate.loader.plan.build.internal.returns.AbstractExpandingFetchSource

buildAnyAttributeFetch, buildBidirectionalEntityReference, buildCollectionAttributeFetch, buildCompositeAttributeFetch, buildEntityAttributeFetch, expandingQuerySpace, getBidirectionalEntityReferences, getFetches, getPropertyPath, getQuerySpaces, getQuerySpaceUid

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 org.hibernate.loader.plan.spi.EntityReference

getQuerySpaceUid

从接口继承的方法 org.hibernate.loader.plan.build.spi.ExpandingFetchSource

validateFetchPlan

从接口继承的方法 org.hibernate.loader.plan.spi.FetchSource

getBidirectionalEntityReferences, getFetches, getPropertyPath

构造器详细资料

AbstractEntityReference

public AbstractEntityReference(ExpandingEntityQuerySpace entityQuerySpace,
                               PropertyPath propertyPath)

方法详细资料

resolveEntityReference

public EntityReference resolveEntityReference()

从接口复制的说明: FetchSource

Resolve the "current" EntityReference, or null if none. If this object is an EntityReference, then this object is returned; otherwise, if this object is a Fetch, then the nearest EntityReference will be resolved from its source, if possible. If no EntityReference can be resolved, null is return.

指定者:

resolveEntityReference 在接口中 FetchSource

返回:

the "current" EntityReference or null if none. .

getEntityPersister

public EntityPersister getEntityPersister()

从接口复制的说明: EntityReference

Retrieves the EntityPersister describing the entity associated with this Return.

指定者:

getEntityPersister 在接口中 EntityReference

返回:

The EntityPersister.

getIdentifierDescription

public EntityIdentifierDescription getIdentifierDescription()

从接口复制的说明: EntityReference

Get the description of this entity's identifier descriptor.

指定者:

getIdentifierDescription 在接口中 EntityReference

返回:

The identifier description.

createCompositeAttributeFetch

protected CompositeAttributeFetch createCompositeAttributeFetch(AttributeDefinition attributeDefinition,
                                                                ExpandingCompositeQuerySpace compositeQuerySpace)

指定者:

createCompositeAttributeFetch 在类中 AbstractExpandingFetchSource