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.transport;
020    
021    
022    
023    /**
024     * A listener for TransportStatusEvents
025     * 
026     * @version $Revision: 1.1.1.1 $
027     */
028    public interface TransportStatusEventListener {
029    
030     
031        /**
032         * called when the status of a transport channel changes
033         * @param event
034         */
035      public void statusChanged(TransportStatusEvent event);
036    }