text: /**
   * @fileoverview Bluetooth LE adapter constructor.
   *
   * @license Copyright 2018 The Coding with Chrome Authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   * @author mbordihn@google.com (Markus Bordihn)
   */
  goog.provide('cwc.protocol.bluetooth.lowEnergy.Adapter');
  
  goog.require('cwc.utils.Logger');
  
  
  /**
   * @param {!goog.events.EventTarget} eventHandler
   * @constructor
   */
  cwc.protocol.bluetooth.lowEnergy.Adapter = function(eventHandler) {
    /** @type {!string} */
    this.name = 'Bluetooth LE Adapter';
  
    /** @type {boolean} */
    this.prepared = false;
  
    /** @private {!goog.events.EventTarget} */
    this.eventHandler_ = eventHandler;
  
    /** @type {!cwc.utils.Logger} */
    this.log_ = new cwc.utils.Logger(this.name);
  };
  
  
  cwc.protocol.bluetooth.lowEnergy.Adapter.prototype.prepare = function() {
    if (!this.prepared) {
      this.log_.info('Preparing ...');
      this.prepared = true;
    }
  };
  