001    /* 
002     * Copyright 2004 Niclas Hedhman.
003     *
004     * Licensed  under the  Apache License,  Version 2.0  (the "License");
005     * you may not use  this file  except in  compliance with the License.
006     * You may obtain a copy of the License at 
007     * 
008     *   http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed  under the  License is distributed on an "AS IS" BASIS,
012     * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
013     * implied.
014     * 
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    
019    package net.dpml.transit.monitor;
020     
021    /**
022     * Generic interface implemented by classes that support multicast distribution
023     * of monotor events to registered monitors.
024     *
025     * @author <a href="http://www.dpml.net">Digital Product Meta Library</a>
026     * @version 1.0.3
027     */
028    public interface Router
029    {
030       /**
031        * Add a monitor to the set of monitors managed by the router.
032        * @param monitor the monitor to add
033        */
034        void addMonitor( Monitor monitor );
035        
036       /**
037        * Remove a monitor from the set of monitors managed by the router.
038        * @param monitor the monitor to remove
039        */
040        void removeMonitor( Monitor monitor );
041    
042    }
043