程序包 org.hibernate.loader.plan.exec.internal

类 EntityReferenceAliasesImpl

java.lang.Object

org.hibernate.loader.plan.exec.internal.EntityReferenceAliasesImpl

所有已实现的接口:

EntityReferenceAliases

public class EntityReferenceAliasesImpl
extends Object
implements EntityReferenceAliases

作者:

Gail Badner, Steve Ebersole

构造器概要

构造器

构造器	说明
EntityReferenceAliasesImpl(String tableAlias, EntityAliases columnAliases)

方法概要

修饰符和类型	方法	说明
EntityAliases	getColumnAliases()	Obtain the column aliases for the select fragment columns associated with the described entity reference.
String	getTableAlias()	Obtain the table alias used for referencing the table of the EntityReference.

从类继承的方法 java.lang.Object

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

构造器详细资料

EntityReferenceAliasesImpl

public EntityReferenceAliasesImpl(String tableAlias,
                                  EntityAliases columnAliases)

方法详细资料

getTableAlias

public String getTableAlias()

从接口复制的说明: EntityReferenceAliases

Obtain the table alias used for referencing the table of the EntityReference.

Note that this currently just returns the "root alias" whereas sometimes an entity reference covers multiple tables. todo : to help manage this, consider a solution like TableAliasRoot from the initial ANTLR re-work see http://anonsvn.jboss.org/repos/hibernate/core/branches/antlr3/src/main/java/org/hibernate/sql/ast/alias/TableAliasGenerator.java

指定者:

getTableAlias 在接口中 EntityReferenceAliases

返回:

The (root) table alias for the described entity reference.

getColumnAliases

public EntityAliases getColumnAliases()

从接口复制的说明: EntityReferenceAliases

Obtain the column aliases for the select fragment columns associated with the described entity reference. These are the column renames by which the values can be extracted from the SQL result set.

指定者:

getColumnAliases 在接口中 EntityReferenceAliases

返回:

The column aliases associated with the described entity reference.