1 /******************************************************************************* 2 * Copyright (c) 2004 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.jdt.core.dom.rewrite; 12 13 /** 14 * A tracked node position is returned when a rewrite change is 15 * requested to be tracked. 16 * <p> 17 * This interface is not intended to be implemented by clients. 18 * </p> 19 * 20 * @see ASTRewrite#track(org.eclipse.jdt.core.dom.ASTNode) 21 * @since 3.0 22 */ 23 public interface ITrackedNodePosition { 24 25 /** 26 * Returns the original or modified start position of the tracked node depending if called before 27 * or after the rewrite is applied. <code>-1</code> is returned for removed nodes. 28 * 29 * @return the original or modified start position of the tracked node 30 */ 31 public int getStartPosition(); 32 33 /** 34 * Returns the original or modified length of the tracked node depending if called before 35 * or after the rewrite is applied. <code>-1</code> is returned for removed nodes. 36 * 37 * @return the original or modified length of the tracked node 38 */ 39 public int getLength(); 40 41 42 } 43