link.java

Contiki是一个开源

/*
 * Copyright (c) 2008, Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: Link.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
 *
 * -----------------------------------------------------------------
 *
 * Link
 *
 * Authors : Joakim Eriksson, Niclas Finne
 * Created : 3 jul 2008
 * Updated : $Date: 2008/07/09 23:18:06 $
 *           $Revision: 1.1 $
 */

package se.sics.contiki.collect;

/**
 *
 */
public class Link {

  public final Node node;

  private double etx;
  private int quality = 100;
  private long lastActive = 0L;

  public Link(Node node) {
    this.node = node;
    this.lastActive = System.currentTimeMillis();
  }

  public Node getNode() {
    return node;
  }

  public int getQuality() {
    return quality;
  }

  public void setQuality(int quality) {
    this.quality = quality;
  }

  public double getETX() {
    return etx;
  }

  public void setETX(double etx) {
    this.etx = etx;
  }

  public long getLastActive() {
    return lastActive;
  }

  public void setLastActive(long time) {
    this.lastActive = time;
  }

}