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

类 AbstractQuerySpace

java.lang.Object

org.hibernate.loader.plan.build.internal.spaces.AbstractQuerySpace

所有已实现的接口:

QuerySpace

直接已知子类:

AbstractExpandingSourceQuerySpace, CollectionQuerySpaceImpl

public abstract class AbstractQuerySpace
extends Object
implements QuerySpace

Convenience base class for QuerySpace implementations.

作者:

Steve Ebersole

嵌套类概要

从接口继承的嵌套类/接口 org.hibernate.loader.plan.spi.QuerySpace

QuerySpace.Disposition

构造器概要

构造器

构造器	说明
AbstractQuerySpace(String uid, QuerySpace.Disposition disposition, ExpandingQuerySpaces querySpaces, boolean canJoinsBeRequired)

方法概要

修饰符和类型	方法	说明
boolean	canJoinsBeRequired()	Can any joins created from here (with this as the left-hand side) be required joins?
QuerySpace.Disposition	getDisposition()	What type of QuerySpace (more-specific) is this?
protected ExpandingQuerySpaces	getExpandingQuerySpaces()
Iterable<Join>	getJoins()	Obtain all joins which originate from this QuerySpace, in other words, all the joins which this QuerySpace is the left-hand-side of.
QuerySpaces	getQuerySpaces()	Provides subclasses access to the spaces to which this space belongs.
String	getUid()	The uid/alias which uniquely identifies this QuerySpace.
protected List<Join>	internalGetJoins()
protected SessionFactoryImplementor	sessionFactory()

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.QuerySpace

getPropertyMapping, toAliasedColumns

构造器详细资料

AbstractQuerySpace

public AbstractQuerySpace(String uid,
                          QuerySpace.Disposition disposition,
                          ExpandingQuerySpaces querySpaces,
                          boolean canJoinsBeRequired)

方法详细资料

sessionFactory

protected SessionFactoryImplementor sessionFactory()

canJoinsBeRequired

public boolean canJoinsBeRequired()

Can any joins created from here (with this as the left-hand side) be required joins?

返回:

true indicates joins can be required; false indicates they cannot.

getQuerySpaces

public QuerySpaces getQuerySpaces()

Provides subclasses access to the spaces to which this space belongs.

指定者:

getQuerySpaces 在接口中 QuerySpace

返回:

The query spaces

getExpandingQuerySpaces

protected ExpandingQuerySpaces getExpandingQuerySpaces()

getUid

public String getUid()

从接口复制的说明: QuerySpace

The uid/alias which uniquely identifies this QuerySpace. Can be used to uniquely reference this QuerySpace elsewhere.

指定者:

getUid 在接口中 QuerySpace

返回:

The uid

另请参阅:

QuerySpaces.findQuerySpaceByUid(java.lang.String)

getDisposition

public QuerySpace.Disposition getDisposition()

从接口复制的说明: QuerySpace

What type of QuerySpace (more-specific) is this?

指定者:

getDisposition 在接口中 QuerySpace

返回:

The enum value representing the more-specific type of QuerySpace

getJoins

public Iterable<Join> getJoins()

从接口复制的说明: QuerySpace

Obtain all joins which originate from this QuerySpace, in other words, all the joins which this QuerySpace is the left-hand-side of.

For all the joins returned here, Join.getLeftHandSide() should point back to this QuerySpace such that space.getJoins().forEach{ join -> join.getLeftHandSide() == space } is true for all.

指定者:

getJoins 在接口中 QuerySpace

返回:

The joins which originate from this query space.

internalGetJoins

protected List<Join> internalGetJoins()