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

类 CollectionAttributeFetchImpl

java.lang.Object

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

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

所有已实现的接口:

AttributeFetch, CollectionAttributeFetch, CollectionReference, Fetch

public class CollectionAttributeFetchImpl
extends AbstractCollectionReference
implements CollectionAttributeFetch

作者:

Steve Ebersole

构造器概要

构造器

构造器	说明
CollectionAttributeFetchImpl(ExpandingFetchSource fetchSource, AssociationAttributeDefinition fetchedAttribute, FetchStrategy fetchStrategy, ExpandingCollectionQuerySpace collectionQuerySpace)

方法概要

修饰符和类型	方法	说明
String	getAdditionalJoinConditions()
AttributeDefinition	getFetchedAttributeDefinition()	Returns the AttributeDefinition for attribute being fetched.
CollectionType	getFetchedType()	Get the Hibernate Type that describes the fetched attribute as a CollectionType.
FetchStrategy	getFetchStrategy()	Gets the fetch strategy for this fetch.
FetchSource	getSource()	Obtain the owner of this fetch.
boolean	isNullable()	Is this fetch nullable?
String[]	toSqlSelectFragments(String alias)	Generates the SQL select fragments for this fetch.

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

allowElementJoin, allowIndexJoin, getCollectionPersister, getElementGraph, getIndexGraph, getPropertyPath, 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.CollectionReference

allowElementJoin, allowIndexJoin, getCollectionPersister, getElementGraph, getIndexGraph, getPropertyPath, getQuerySpaceUid

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

getPropertyPath

构造器详细资料

CollectionAttributeFetchImpl

public CollectionAttributeFetchImpl(ExpandingFetchSource fetchSource,
                                    AssociationAttributeDefinition fetchedAttribute,
                                    FetchStrategy fetchStrategy,
                                    ExpandingCollectionQuerySpace collectionQuerySpace)

方法详细资料

getSource

public FetchSource getSource()

从接口复制的说明: Fetch

Obtain the owner of this fetch.

指定者:

getSource 在接口中 Fetch

返回:

The fetch owner.

getFetchedType

public CollectionType getFetchedType()

从接口复制的说明: CollectionAttributeFetch

Get the Hibernate Type that describes the fetched attribute as a CollectionType.

指定者:

getFetchedType 在接口中 CollectionAttributeFetch

指定者:

getFetchedType 在接口中 Fetch

返回:

The Type of the fetched attribute

isNullable

public boolean isNullable()

从接口复制的说明: Fetch

Is this fetch nullable?

指定者:

isNullable 在接口中 Fetch

返回:

true, if this fetch is nullable; false, otherwise.

getAdditionalJoinConditions

public String getAdditionalJoinConditions()

指定者:

getAdditionalJoinConditions 在接口中 Fetch

getFetchStrategy

public FetchStrategy getFetchStrategy()

从接口复制的说明: Fetch

Gets the fetch strategy for this fetch.

指定者:

getFetchStrategy 在接口中 Fetch

返回:

the fetch strategy for this fetch.

toSqlSelectFragments

public String[] toSqlSelectFragments(String alias)

从接口复制的说明: Fetch

Generates the SQL select fragments for this fetch. A select fragment is the column and formula references.

指定者:

toSqlSelectFragments 在接口中 Fetch

返回:

the select fragments

getFetchedAttributeDefinition

public AttributeDefinition getFetchedAttributeDefinition()

从接口复制的说明: AttributeFetch

Returns the AttributeDefinition for attribute being fetched.

指定者:

getFetchedAttributeDefinition 在接口中 AttributeFetch

返回:

The fetched attribute definition.