001package org.apache.fulcrum.security.torque.peer;
002/*
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 */
020/**
021 * This is a marker interface for {@link PeerManager#getPeerInstance(String)}. 
022 * It allows to swap database operations action classes (called Peers in Torque model).
023 * 
024 * @author <a href="mailto:gk@apache.org">Georg Kallidis</a>
025 * @version $Id$
026 *
027 */
028public interface Peer
029{
030
031}