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24308b8915
node id interface
154 lines
4.4 KiB
Java
154 lines
4.4 KiB
Java
/*
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* Copyright (c) 2008, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ContikiMoteID.java,v 1.4 2008/10/28 11:11:52 fros4943 Exp $
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*/
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package se.sics.cooja.contikimote.interfaces;
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import java.util.*;
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import javax.swing.*;
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import org.apache.log4j.Logger;
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import org.jdom.Element;
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import se.sics.cooja.*;
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import se.sics.cooja.contikimote.ContikiMoteInterface;
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import se.sics.cooja.interfaces.MoteID;
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/**
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* Mote ID interface: 'node_id'.
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*
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* Contiki variables:
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* <ul>
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* <li>int simMoteID
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* <li>char simMoteIDChanged
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* </ul>
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*
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* This interface also seeds the Contiki random generator: 'random_init()'.
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*
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* Core interface:
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* <ul>
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* <li>moteid_interface
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* </ul>
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*
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* This observable notifies observers when the mote ID is set or altered.
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*
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* @author Fredrik <20>sterlind
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*/
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public class ContikiMoteID extends MoteID implements ContikiMoteInterface {
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private SectionMoteMemory moteMem = null;
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private static Logger logger = Logger.getLogger(ContikiMoteID.class);
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private int moteID = 0;
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/**
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* Creates an interface to the mote ID at mote.
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*
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* @param mote Mote
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* @see Mote
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* @see se.sics.cooja.MoteInterfaceHandler
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*/
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public ContikiMoteID(Mote mote) {
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this.moteMem = (SectionMoteMemory) mote.getMemory();
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}
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public static String[] getCoreInterfaceDependencies() {
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return new String[]{"moteid_interface"};
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}
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public int getMoteID() {
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return moteID;
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}
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public void setMoteID(int newID) {
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moteID = newID;
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moteMem.setIntValueOf("simMoteID", moteID);
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moteMem.setByteValueOf("simMoteIDChanged", (byte) 1);
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setChanged();
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notifyObservers();
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}
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public JPanel getInterfaceVisualizer() {
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JPanel panel = new JPanel();
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final JLabel idLabel = new JLabel();
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idLabel.setText("Mote ID: " + moteID);
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panel.add(idLabel);
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Observer observer;
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this.addObserver(observer = new Observer() {
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public void update(Observable obs, Object obj) {
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idLabel.setText("Mote ID: " + moteID);
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}
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});
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// Saving observer reference for releaseInterfaceVisualizer
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panel.putClientProperty("intf_obs", observer);
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return panel;
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}
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public void releaseInterfaceVisualizer(JPanel panel) {
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Observer observer = (Observer) panel.getClientProperty("intf_obs");
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if (observer == null) {
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logger.fatal("Error when releasing panel, observer is null");
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return;
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}
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this.deleteObserver(observer);
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}
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public double energyConsumptionPerTick() {
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return 0.0;
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}
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public Collection<Element> getConfigXML() {
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Vector<Element> config = new Vector<Element>();
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Element element;
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// Infinite boolean
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element = new Element("id");
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element.setText(Integer.toString(moteID));
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config.add(element);
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return config;
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}
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public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
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for (Element element : configXML) {
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if (element.getName().equals("id")) {
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setMoteID(Integer.parseInt(element.getText()));
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}
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}
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}
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}
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