001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.configuration.reloading; 018 019/** 020 * Interface that allows other objects to synchronize on a root lock. 021 * 022 * @author <a 023 * href="http://commons.apache.org/configuration/team-list.html">Commons 024 * Configuration team</a> 025 * @since 1.7 026 * @version $Id: Reloadable.java 1162387 2011-08-27 16:05:20Z oheger $ 027 */ 028public interface Reloadable 029{ 030 Object getReloadLock(); 031}