/*
 * Created on 1 Nov 2006
 * Created by Paul Gardner
 * Copyright (C) 2006 Aelitis, 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.
 * 
 * AELITIS, SAS au capital de 63.529,40 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 *
 */

package com.aelitis.azureus.core.networkmanager;

public interface 
TransportBase 
{
	  /**
	   * Is the transport ready to write,
	   * i.e. will a write request result in >0 bytes written.
	   * @return true if the transport is write ready, false if not yet ready
	   */

	public boolean isReadyForWrite( EventWaiter waiter );
	  
	  
	  /**
	   * Is the transport ready to read,
	   * i.e. will a read request result in >0 bytes read.
	   * @return true if the transport is read ready, false if not yet ready
	   */
	
	public boolean isReadyForRead( EventWaiter waiter );
	
	public boolean isTCP();
	
	  /**
	   * Get a textual description for this transport.
	   * @return description
	   */

	public String getDescription();
}