/****************************************************************************** * Product: Posterita Ajax UI * * Copyright (C) 2007 Posterita Ltd. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * * under the terms version 2 of the GNU General Public License as published * * by the Free Software Foundation. This program 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. * * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * * with this program; if not, write to the Free Software Foundation, Inc., * * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * For the text or an alternative of this public license, you may reach us * * Posterita Ltd., 3, Draper Avenue, Quatre Bornes, Mauritius * * or via info@posterita.org or http://www.posterita.org/ * *****************************************************************************/ package org.adempiere.webui.event; /** * * @author <a href="mailto:agramdass@gmail.com">Ashley G Ramdass</a> * @date Mar 10, 2007 * @version $Revision: 0.10 $ */ public class ValueChangeEvent { /** * The object on which the Event initially occurred. */ protected Object source; /** * name of the property that changed. May be null, if not known. */ private String propertyName; /** * New value for property. May be null if not known. */ private Object newValue; /** * Previous value for property. May be null if not known. */ private Object oldValue; public ValueChangeEvent(Object source, String propertyName, Object oldValue, Object newValue) { this.source = source; this.propertyName = propertyName; this.newValue = newValue; this.oldValue = oldValue; } public Object getNewValue() { return newValue; } public Object getOldValue() { return oldValue; } public String getPropertyName() { return propertyName; } public Object getSource() { return source; } }