/*

  * Copyright 1999,2004 The Apache Software Foundation.

  * 

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  *      http://www.apache.org/licenses/LICENSE-2.0

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.apache.commons.feedparser.network;

 import java.util.EventListener;

 /**

  * An AggregationEventListener provides event dispatch from the core Aggregation

  * class to implementors of the AggregationEventListener interface.

  * 

  * Note that all NetworkEventListeners should be threadsafe.

  *

  * @author <a href="mailto:burton@openprivacy.org">Kevin A. Burton</a>

  * @version $Id: NetworkEventListener.java 373622 2006-01-30 22:53:00Z mvdb $

  */

 public interface NetworkEventListener extends EventListener {

     /**

      * Called once per request.

      *

      * 

      */

     public void init( DataEvent event );

     public void dataEvent( DataEvent event );

     /**

      * Called when this stream is closed.

      */

     public void onClosed();

 }