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.core.internal.watson; 12 13 /** 14 * User data that can be attached to the element tree itself. 15 */ 16 public interface IElementTreeData extends Cloneable { 17 /** 18 * ElementTreeData must define a publicly accessible clone method. 19 * This method can simply invoke Object's clone method. 20 */ 21 public Object clone(); 22 } 23