001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.commons.lang.lock;
020
021public final class NullKeyLockListener implements KeyLockListener {
022
023        private final static NullKeyLockListener my=new NullKeyLockListener();
024        private NullKeyLockListener() {}
025        
026        public static KeyLockListener getInstance() {
027                return my;
028        }
029
030        public void onEnd(String key, boolean isLast) {}
031
032        public void onStart(String key, boolean isFirst) {}
033        
034
035}