41 lines
1.6 KiB
Java
41 lines
1.6 KiB
Java
|
/*
|
||
|
|
* Copyright (c) 2007 Declarative Engineering LLC.
|
||
|
|
* All rights reserved. This program and the accompanying materials
|
||
|
|
* are made available under the terms of the Declarative Engineering LLC
|
||
|
|
* verson 1 which accompanies this distribution, and is available at
|
||
|
|
* http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
|
||
|
|
*/
|
||
|
|
package com.foundation.util;
|
||
|
|
|
||
|
|
import com.common.util.ICollection;
|
||
|
|
|
||
|
|
public interface ITrackedCollection extends ICollection {
|
||
|
|
/**
|
||
|
|
* Determines whether the collection has any changes.
|
||
|
|
* @return Whether the collection as any adds or removes.
|
||
|
|
*/
|
||
|
|
public boolean hasCollectionChanges();
|
||
|
|
/**
|
||
|
|
* Creates the collection of adds and removes since the change flags were last reset.
|
||
|
|
* @param added The collection to be filled with added values. This can be null if adds are ignored.
|
||
|
|
* @param removed The collection to be filled with removed values. This can be null if removes are ignored.
|
||
|
|
*/
|
||
|
|
public void getCollectionChanges(ICollection added, ICollection removed);
|
||
|
|
/**
|
||
|
|
* Resets the change tracking collections.
|
||
|
|
* <p>Does nothing if the collection is a reflection.</p>
|
||
|
|
*/
|
||
|
|
public void resetChangeTracking();
|
||
|
|
/**
|
||
|
|
* Resets the change tracking for this object and all part-of objects.
|
||
|
|
*/
|
||
|
|
public void resetVirtualObjectChangeFlags();
|
||
|
|
/**
|
||
|
|
* Reverses any changes to this object (requires that change tracking be enabled which it is by default).
|
||
|
|
*/
|
||
|
|
public void reverseObjectChanges();
|
||
|
|
/**
|
||
|
|
* Reverses any changes to this object and to any objects that are marked as being part of this object.
|
||
|
|
*/
|
||
|
|
public void reverseVirtualObjectChanges();
|
||
|
|
}//ITrackedCollection//
|