// $Id: Sensor.java,v 1.1 2004/04/14 18:30:32 mikedemmer Exp $/* * * * "Copyright (c) 2004 and 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 and the following two paragraphs 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." * * Authors:	Michael Demmer * Date:        March 8, 2004 * Desc:        Reflected Sensor model object * *//** * @author Michael Demmer */package net.tinyos.sim.script.reflect;import net.tinyos.sim.SimDriver;import net.tinyos.sim.SimState;import net.tinyos.sim.PluginManager;import net.tinyos.sim.SensorModel;import net.tinyos.sim.script.ScriptInterpreter;import net.tinyos.sim.plugins.SensorModelPlugin;import org.python.core.*;/** * Interface class to the sensor model.<p> * * The class is bound into the simcore module as the <i>sensor</i> * global instance. */public class Sensor extends SimReflect {  protected SensorModelPlugin sensorModel;    public Sensor(ScriptInterpreter interp, SimDriver driver) {    super(interp, driver);    this.sensorModel = null;  }  /**   * Enable the sensor model. Note that this must be called before any   * other operations as it is required to load the plugin into the   * simulator.   */  protected void enable() {    if (sensorModel != null)      return;        PluginManager pm = driver.getPluginManager();    sensorModel = (SensorModelPlugin)pm.getPlugin("SensorModelPlugin");    pm.register(sensorModel);  }  /**   * Add a new sensor model to the set of options.   *   * @param name	the name of the sensor model   * @param model	the model subclass to use   */  public void addModel(String name, SensorModel model) {    enable();    sensorModel.addModel(name, model);  }  /**   * Add a new sensor field to the model.   *   * @param fieldName	sensor field name, e.g. "magnetism"   * @param adcPort	ADC port value   * @param modelName	name of the sensor model to use e.g. "linear10"   */  public void addField(String fieldName, short adcPort, String modelName) {    enable();    sensorModel.addField(fieldName, adcPort, modelName);  }  /**   * Add a new sensor field to the model.   *   * @param fieldName	sensor field name   */  public void removeField(String fieldName) {    enable();    sensorModel.removeField(fieldName);  }}