/* Copyright (c) 2006-2014. The SimGrid Team.
 * All rights reserved.                                                     */

/* This program is free software; you can redistribute it and/or modify it
 * under the terms of the license (GNU LGPL) which comes with this package. */

package bittorrent;
import java.util.ArrayList;

import org.simgrid.msg.Task;

/**
 * Task exchanged between the tracker
 * and the peers. 
 */
public class TrackerTask extends Task {
	/**
	 * Type of the tasks
	 */
	public enum Type {
		REQUEST,
		ANSWER
	};
	public Type type;
	public String hostname;
	public String mailbox;
	public int peerId;
	public int uploaded;
	public int downloaded;
	public int left;
	public double interval;
	public ArrayList<Integer> peers;
	
	public TrackerTask(String hostname, String mailbox, int peerId) {
		this(hostname, mailbox, peerId, 0, 0, Common.FILE_SIZE);
	}	
	public TrackerTask(String hostname, String mailbox, int peerId, int uploaded, int downloaded, int left) {
		super("", 0, Common.TRACKER_COMM_SIZE);
		this.type = Type.REQUEST;
		this.hostname = hostname;
		this.mailbox = mailbox;
		this.peerId = peerId;
		this.uploaded = uploaded;
		this.downloaded = downloaded;
		this.left = left;
		this.peers = new ArrayList<Integer>();
	}
	
}