IChangeListener.java

/*****************************************************************************
 *  Limpet - the Lightweight InforMation ProcEssing Toolkit
 *  http://limpet.info
 *
 *  (C) 2015-2016, Deep Blue C Technologies Ltd
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the Eclipse Public License v1.0
 *  (http://www.eclipse.org/legal/epl-v10.html)
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *****************************************************************************/
package info.limpet;


public interface IChangeListener
{
	/** the data in an item has changed
	 * 
	 * @param subject
	 */
	void dataChanged(IStoreItem subject);
	
	/** an item has cosmetically changed (name, color, etc)
	 * 
	 * @param subject
	 */
	void metadataChanged(IStoreItem subject);
	
	void collectionDeleted(IStoreItem subject);
}