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

Class CollectionQuerySpaceImpl

java.lang.Object

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

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

All Implemented Interfaces:

ExpandingCollectionQuerySpace, ExpandingQuerySpace, CollectionQuerySpace, QuerySpace

public class CollectionQuerySpaceImpl
extends AbstractQuerySpace
implements ExpandingCollectionQuerySpace

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.loader.plan.spi.QuerySpace

QuerySpace.Disposition

Constructor Summary

Constructors

Constructor and Description
CollectionQuerySpaceImpl(CollectionPersister persister, java.lang.String uid, ExpandingQuerySpaces querySpaces, boolean canJoinsBeRequired)

Method Summary

Modifier and Type	Method and Description
void	addJoin(Join join) Adds a join with another query space for either a collection element or index.
void	addJoin(JoinDefinedByMetadata join)
CollectionPersister	getCollectionPersister() Retrieve the collection persister this QuerySpace refers to.
ExpandingQuerySpaces	getExpandingQuerySpaces()
PropertyMapping	getPropertyMapping() Get the PropertyMapping for this QuerySpace.
java.lang.String[]	toAliasedColumns(java.lang.String alias, java.lang.String propertyName) Get the aliased column names for the specified property in the query space..

Methods inherited from class org.hibernate.loader.plan.build.internal.spaces.AbstractQuerySpace

canJoinsBeRequired, getDisposition, getJoins, getQuerySpaces, getUid, internalGetJoins, sessionFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.loader.plan.build.spi.ExpandingQuerySpace

canJoinsBeRequired

Methods inherited from interface org.hibernate.loader.plan.spi.QuerySpace

getDisposition, getJoins, getQuerySpaces, getUid

Constructor Detail

CollectionQuerySpaceImpl

public CollectionQuerySpaceImpl(CollectionPersister persister,
                                java.lang.String uid,
                                ExpandingQuerySpaces querySpaces,
                                boolean canJoinsBeRequired)

Method Detail

getCollectionPersister

public CollectionPersister getCollectionPersister()

Description copied from interface: CollectionQuerySpace

Retrieve the collection persister this QuerySpace refers to.

Specified by:

getCollectionPersister in interface CollectionQuerySpace

Returns:

The collection persister.

getPropertyMapping

public PropertyMapping getPropertyMapping()

Description copied from interface: QuerySpace

Get the PropertyMapping for this QuerySpace.

Specified by:

getPropertyMapping in interface QuerySpace

Returns:

The PropertyMapping

toAliasedColumns

public java.lang.String[] toAliasedColumns(java.lang.String alias,
                                           java.lang.String propertyName)

Description copied from interface: QuerySpace

Get the aliased column names for the specified property in the query space..

Specified by:

toAliasedColumns in interface QuerySpace

Parameters:

alias - - the table alias

propertyName - - the property name

Returns:

the aliased column names for the specified property

addJoin

public void addJoin(Join join)

Description copied from interface: ExpandingCollectionQuerySpace

Adds a join with another query space for either a collection element or index. If join is an instance of JoinDefinedByMetadata, then the only valid values returned by JoinDefinedByMetadata.getJoinedPropertyName() are "elements" and "indices" for the collection element or index, respectively.

Specified by:

addJoin in interface ExpandingCollectionQuerySpace

Specified by:

addJoin in interface ExpandingQuerySpace

Parameters:

join - The element or index join to add.

getExpandingQuerySpaces

public ExpandingQuerySpaces getExpandingQuerySpaces()

Specified by:

getExpandingQuerySpaces in interface ExpandingQuerySpace

Overrides:

getExpandingQuerySpaces in class AbstractQuerySpace

addJoin

public void addJoin(JoinDefinedByMetadata join)