org.hibernate.loader.plan.spi

Interface QuerySpaces

All Known Subinterfaces:

ExpandingQuerySpaces

All Known Implementing Classes:

QuerySpacesImpl

public interface QuerySpaces

Models a collection of QuerySpace references and exposes the ability to find a QuerySpace by its UID

todo : make this hierarchical... that would be needed to truly work for hql parser

Author:

Steve Ebersole

Method Summary

Modifier and Type	Method and Description
QuerySpace	findQuerySpaceByUid(String uid) Locate a QuerySpace by its uid.
QuerySpace	getQuerySpaceByUid(String uid) Like findQuerySpaceByUid(java.lang.String), except that here an exception is thrown if the uid cannot be resolved.
List<QuerySpace>	getRootQuerySpaces() Gets the root QuerySpace references.

Method Detail

getRootQuerySpaces

List<QuerySpace> getRootQuerySpaces()

Gets the root QuerySpace references.

Returns:

The roots

findQuerySpaceByUid

QuerySpace findQuerySpaceByUid(String uid)

Locate a QuerySpace by its uid.

Parameters:

uid - The QuerySpace uid to match

Returns:

The match, null is returned if no match.

See Also:

QuerySpace.getUid()

getQuerySpaceByUid

QuerySpace getQuerySpaceByUid(String uid)

Like findQuerySpaceByUid(java.lang.String), except that here an exception is thrown if the uid cannot be resolved.

Parameters:

uid - The uid to resolve

Returns:

The QuerySpace

Throws:

QuerySpaceUidNotRegisteredException - Rather than return null