File: src/custom/RFIDEvent.js

/**
 * Copyright (c) 2011-2012 Jeff Hoefs <soundanalogous@gmail.com>
 * Released under the MIT license. See LICENSE file for details.
 */

JSUTILS.namespace('BO.custom.RFIDEvent');

BO.custom.RFIDEvent = (function() {
  "use strict";

  var RFIDEvent;

  // dependencies
  var Event = JSUTILS.Event;

  /**
   * An Event object to be dispatched when an RFID tag is read or when an RFID
   * tag is removed from a reader.
   * @class RFIDEvent
   * @constructor
   * @extends JSUTILS.Event
   * @param {String} type The event type
   * @param {String} tag The RFID tag value (hexadecimal)
   */
  RFIDEvent = function(type, tag) {
    this._tag = tag;
    // call the super class
    // 2nd parameter is passed to EventDispatcher constructor
    Event.call(this, type);

    this.name = "RFIDEvent";
  };

  /**
   * @property RFIDEvent.ADD_TAG
   * @static
   */
  RFIDEvent.ADD_TAG = "addTag";
  /**
   * @property RFIDEvent.REMOVE_TAG
   * @static
   */
  RFIDEvent.REMOVE_TAG = "removeTag";

  RFIDEvent.prototype = JSUTILS.inherit(Event.prototype);
  RFIDEvent.prototype.constructor = RFIDEvent;

  /**
   * [read-only] The RFID tag value (hexadecimal string).
   * @property tag
   * @type String
   */
  Object.defineProperty(RFIDEvent.prototype, "tag", {
    get: function() {
      return this._tag;
    }
  });

  return RFIDEvent;

}());