/*
 * Created on 15-Jul-2005
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * 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, or (at your option) any later version.
 * 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.
 * 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.download;

public interface 
DownloadManagerStats 
{
		/**
		 * bytes ever received
		 * @return
		 */
	
	public long
	getOverallDataBytesReceived();
	
		/**
		 * bytes ever sent
		 * @return
		 */
	
	public long
	getOverallDataBytesSent();
	
		/**
		 * how long since az started
		 * @return
		 */
	
	public long
	getSessionUptimeSeconds();

		/**
		 * current data receive rate
		 * @return
		 */
	
	public int 
	getDataReceiveRate();
	  
	public int 
	getProtocolReceiveRate();
		
	public int
	getDataAndProtocolReceiveRate();
	
	public int 
	getDataSendRate();
	  
	public int 
	getProtocolSendRate();
	   
	public int
	getDataAndProtocolSendRate();

		/**
		 * data received since session start
		 * @return
		 */
	
	public long 
	getDataBytesReceived();
	  
	public long 
	getProtocolBytesReceived();
	  	
	public long 
	getDataBytesSent();
	  
	public long 
	getProtocolBytesSent();
	
	public long
	getSmoothedReceiveRate();
	
	public long
	getSmoothedSendRate();
}
