remotepeer.java

java语言开发的P2P流媒体系统

/* Stream-2-Stream - Peer to peer television and radio
 * October 13, 2005 - This file has been modified from the original P2P-Radio source
 * Project homepage: http://s2s.sourceforge.net/
 * Copyright (C) 2005-2006 Jason Hooks
 */
/* 
 * P2P-Radio - Peer to peer streaming system
 * Project homepage: http://p2p-radio.sourceforge.net/
 * Copyright (C) 2003-2004 Michael Kaufmann <[e-mail]>
 * 
 * ---------------------------------------------------------------------------
 * 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 stream2stream.network;

import java.net.*;


/**
 * Represents a foreign peer.
 * 
 * @author Michael Kaufmann
 */
public class RemotePeer implements Comparable
{
	private InetSocketAddress address; 
	
	/**
	 * Creates a new remote peer.
	 * 
	 * @param address The address of the remote peer.
	 */
	public RemotePeer(InetSocketAddress address)
	{
		this.address = address;
	}
	
	// F黵 Peer.java
	/**
	 * Sets this remote peer's address.
	 */
	public void setSocketAddress(InetSocketAddress address)
	{
		this.address = address;
	}
	
	/**
	 * Returns the address of this remote peer.
	 */
	public InetSocketAddress getSocketAddress()
	{
		return address;
	}
	
	public boolean equals(Object o)
	{
		if (o instanceof RemotePeer)
		{
			return address.equals(((RemotePeer)o).getSocketAddress());
		}
		else
		{
			return false;
		}
	}
	public boolean addressEquals(Object o)
	{
		if (o instanceof RemotePeer)
		{
			return address.getAddress().equals(((RemotePeer)o).getSocketAddress().getAddress());
		}
		else
		{
			return false;
		}
	}
	
	public int hashCode()
	{
		return address.hashCode();
	}
	
	public String toString()
	{
		return address.toString();
		
		// Reverse Name Service Lookup geht viel zu lange!
		// return address.getAddress().getHostName() + ":" + address.getPort();
	}
	
	// F黵 die Darstellung in Listen
	public int compareTo(Object object)
	{
		return toString().compareTo(((RemotePeer)object).toString());
	}
	public boolean isMulticastAddress()
	{
		return address.getAddress().isMulticastAddress();
	}
}