001 /**
002 *
003 * Copyright 2004 Protique Ltd
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * 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 *
017 **/
018
019 package org.activemq.advisories;
020
021
022 /**
023 * A Listener for ConsumerAdvisoryEvents
024 *
025 * * @version $Revision: 1.1.1.1 $
026 */
027
028 public interface ConsumerAdvisoryEventListener {
029
030 /**
031 * called when a MessageConsumer starts/stops
032 * @param event
033 */
034 public void onEvent(ConsumerAdvisoryEvent event);
035 }