| /******************************************************************************* |
| * Copyright (c) 2010 xored software, Inc. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.javascript.internal.search; |
| |
| import org.eclipse.dltk.core.search.matching2.MatchingNodeSet; |
| |
| public class JavaScriptMatchingNodeSet extends MatchingNodeSet<MatchingNode> { |
| |
| @Override |
| protected boolean checkRange(MatchingNode node, int start, int end) { |
| return start <= node.sourceStart() && node.sourceEnd() <= end; |
| } |
| |
| @Override |
| protected long computeNodeKey(MatchingNode node) { |
| return ((((long) node.sourceStart()) << 32) + node.sourceEnd()); |
| } |
| |
| public int compare(MatchingNode o1, MatchingNode o2) { |
| return o1.sourceStart() - o2.sourceStart(); |
| } |
| |
| } |
