DummyLockManager.java

/*
 *  Freeplane - mind map editor
 *  Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
 *
 *  This file is modified by Dimitry Polivaev in 2008.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.freeplane.features.url.mindmapmode;

import java.io.File;

public class DummyLockManager extends LockManager {
	@Override
	public synchronized String popLockingUserOfOldLock() {
		return null;
	}

	@Override
	public synchronized void releaseLock() {
	}

	@Override
	public synchronized void releaseTimer() {
	}

	@Override
	public synchronized void run() {
	}

	@Override
	public synchronized String tryToLock(final File file) throws Exception {
		return null;
	}
}