/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.sessions.changesets; | |
import java.util.Vector; | |
/** | |
* <p> | |
* <b>Purpose</b>: To provide API into the EISCollectionChangeSet. | |
* <p> | |
* <b>Description</b>: Capture the changes for an unordered collection as | |
* collections of adds and removes. | |
* <p> | |
*/ | |
public interface EISCollectionChangeRecord extends ChangeRecord { | |
/** | |
* ADVANCED: | |
* Return the objects added to the collection. | |
* The contents of this collection is determined by the mapping that | |
* populated it | |
*/ | |
public Vector getAdds(); | |
/** | |
* <p> | |
* ADVANCED: | |
* Return the objets whose Map keys have changed. | |
* The contents of this collection is determined by the mapping that | |
* populated it | |
*/ | |
public Vector getChangedMapKeys(); | |
/** | |
* ADVANCED: | |
* Return the removed objects. | |
* The contents of this collection is determined by the mapping that | |
* populated it | |
*/ | |
public Vector getRemoves(); | |
/** | |
* ADVANCED: | |
* Return whether any changes have been recorded with the change record. | |
*/ | |
public boolean hasChanges(); | |
} |