/*
 * File    : TrackerTorrentListener.java
 * Created : 14-Dec-2003
 * By      : parg
 * 
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.plugins.tracker;

/**
 * @author parg
 *
 */
public interface 
TrackerTorrentListener 
{
	public void
	preProcess(
		TrackerTorrentRequest request )
	
		throws TrackerException;
	
	/**
	 * This is called to give the opportunity to post-process the reply being
	 * sent to a peer.
	 * If the reply is cached and reused this method *won't* be re-invoked. It is therefore
	 * not appropriate to insert peer-specific data unless caching is *switched off*
	 * @param request
	 */
	
	public void
	postProcess(
		TrackerTorrentRequest request )
	
		throws TrackerException;

}