| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.internal; |
| |
| /** |
| * Instances of this represent a recursive monitor. Note that this |
| * is an empty implementation which does not actually perform locking. |
| */ |
| public class Lock { |
| |
| /** |
| * Locks the monitor and returns the lock count. If |
| * the lock is owned by another thread, wait until |
| * the lock is released. |
| * |
| * @return the lock count |
| */ |
| public int lock() { |
| return 0; |
| } |
| |
| /** |
| * Unlocks the monitor. If the current thread is not |
| * the monitor owner, do nothing. |
| */ |
| public void unlock() { |
| } |
| } |
