// $Id: MainClass.java,v 1.5.8.5 2003/08/22 16:57:50 idgay Exp $ /* tab:4 * "Copyright (c) 2000-2003 The Regents of the University of California. * All rights reserved. * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose, without fee, and without written agreement is * hereby granted, provided that the above copyright notice, the following * two paragraphs and the author appear in all copies of this software. * * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS." * * Copyright (c) 2002-2003 Intel Corporation * All rights reserved. * * This file is distributed under the terms in the attached INTEL-LICENSE * file. If you do not find these files, copies can be found by writing to * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, * 94704. Attention: Intel License Inquiry. */ /** * @author Wei Hong */ //*********************************************************************** //*********************************************************************** //this is the main class that holds all global variables //and from where "main" is run. //the global variables can be accessed as: MainClass.MainFrame for example. //*********************************************************************** //*********************************************************************** package net.tinyos.tinydb.topology; import java.util.*; import net.tinyos.tinydb.*; import net.tinyos.tinydb.topology.event.*; import net.tinyos.tinydb.topology.util.*; import net.tinyos.tinydb.topology.PacketAnalyzer.*; import net.tinyos.tinydb.topology.Dialog.*; import net.tinyos.tinydb.topology.Packet.*; import javax.swing.event.*; import java.beans.*; import java.awt.*; import java.io.*; import net.tinyos.tinydb.parser.*; public class MainClass implements ResultListener { public static MainFrame mainFrame; public static DisplayManager displayManager; public static ObjectMaintainer objectMaintainer; public static SensorAnalyzer sensorAnalyzer; public static LocationAnalyzer locationAnalyzer; public static Vector packetAnalyzers; public static TinyDBQuery topologyQuery; public static boolean topologyQueryRunning = false; public static String topologyQueryText = "select nodeid, parent, light, temp, voltage epoch duration 2048"; TinyDBNetwork nw; public MainClass(TinyDBNetwork nw, byte qid) throws IOException { this.nw = nw; nw.addResultListener(this, false, qid); mainFrame = new MainFrame("Sensor Network Topology", nw); displayManager = new DisplayManager(mainFrame); packetAnalyzers = new Vector(); objectMaintainer = new ObjectMaintainer(); objectMaintainer.AddEdgeEventListener(displayManager); objectMaintainer.AddNodeEventListener(displayManager); locationAnalyzer = new LocationAnalyzer(); sensorAnalyzer = new SensorAnalyzer(); packetAnalyzers.add(objectMaintainer); packetAnalyzers.add(sensorAnalyzer); //make the MainFrame visible as the last thing mainFrame.setVisible(true); try { System.out.println("Topology Query: " + topologyQueryText); topologyQuery = SensorQueryer.translateQuery(topologyQueryText, qid); } catch (ParseException pe) { System.out.println("Topology Query: " + topologyQueryText); System.out.println("Parse Error: " + pe.getParseError()); topologyQuery = null; } nw.sendQuery(topologyQuery); TinyDBMain.notifyAddedQuery(topologyQuery); topologyQueryRunning = true; } public void addResult(QueryResult qr) { Packet packet = new Packet(qr); try { if (packet.getNodeId().intValue() < 0 || packet.getNodeId().intValue() > 128 || packet.getParent().intValue() < 0 || packet.getParent().intValue() > 128 ) return; } catch (ArrayIndexOutOfBoundsException e) { return; } PacketEventListener currentListener; for(Enumeration list = packetAnalyzers.elements(); list.hasMoreElements();) { currentListener = (PacketEventListener)list.nextElement(); PacketEvent e = new PacketEvent(nw, packet, Calendar.getInstance().getTime()); currentListener.PacketReceived(e);//send the listener an event } } }
