1 /******************************************************************************* 2 * Copyright (c) 2000, 2005 IBM Corporation and others. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * IBM Corporation - initial API and implementation 10 *******************************************************************************/ 11 package org.eclipse.compare; 12 13 /** 14 * Common interface for objects with a modification date. The modification date 15 * can be used in the UI to give the user a general idea of how old an object is. 16 * <p> 17 * Clients may implement this interface. 18 * </p> 19 */ 20 public interface IModificationDate { 21 22 /** 23 * Returns the modification time of this object. 24 * <p> 25 * Note that this value should only be used to give the user a general idea of how 26 * old the object is. 27 * 28 * @return the time of last modification, in milliseconds since January 1, 1970, 00:00:00 GMT 29 */ 30 long getModificationDate(); 31 } 32