text: /**
   * @copyright Copyright 2014 Google Inc. All rights reserved.
   *
   * 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.
   *
   * @fileoverview Wrappers for google.visualization's objects. They should be
   * used in place of the google.visualization's objects in order to be able to
   * mock them when running tests. To use one, inject the corresponding angular
   * service or factory.
   * @author joemu@google.com (Joe Allan Muharsky)
   */
  
  goog.provide('p3rf.perfkit.explorer.components.widget.data_viz.gviz.GvizEvents');
  goog.provide('p3rf.perfkit.explorer.components.widget.data_viz.gviz.getGvizChartEditor');
  goog.provide('p3rf.perfkit.explorer.components.widget.data_viz.gviz.getGvizChartWrapper');
  goog.provide('p3rf.perfkit.explorer.components.widget.data_viz.gviz.getGvizDataTable');
  goog.provide('p3rf.perfkit.explorer.components.widget.data_viz.gviz.getGvizDataView');
  
  
  goog.scope(function() {
  const explorer = p3rf.perfkit.explorer;
  
  
  /**
   * Returns the google.visualization.events object.
   * Exposed as an angular service named gvizEvents.
   *
   * @return {*}
   * @ngInject
   */
  explorer.components.widget.data_viz.gviz.GvizEvents = function() {
    return google.visualization.events;
  };
  
  
  /**
   * Returns the google.visualization.DataTable constructor.
   * Exposed as an angular factory named GvizDataTable.
   *
   * @return {function(new:google.visualization.DataTable, ...)}
   * @ngInject
   */
  explorer.components.widget.data_viz.gviz.getGvizDataTable = function() {
    return google.visualization.DataTable;
  };
  
  
  /**
   * Returns the google.visualization.GvizChartWrapper constructor.
   * Exposed as an angular factory named GvizChartWrapper.
   *
   * @return {function(new:google.visualization.ChartWrapper, ...)}
   * @ngInject
   */
  explorer.components.widget.data_viz.gviz.getGvizChartWrapper = function() {
    return google.visualization.ChartWrapper;
  };
  
  
  /**
   * Returns the google.visualization.ChartEditor constructor.
   * Exposed as an angular factory named GvizChartEditor.
   *
   * @return {function(new:google.visualization.ChartEditor, ...)}
   * @ngInject
   */
  explorer.components.widget.data_viz.gviz.getGvizChartEditor = function() {
    return google.visualization.ChartEditor;
  };
  
  
  /**
   * Returns the google.visualization.DataView constructor.
   * Exposed as an angular factory named GvizDataView.
   *
   * @return {function(new:google.visualization.DataView, ...)}
   * @ngInject
   */
  explorer.components.widget.data_viz.gviz.getGvizDataView = function() {
    return google.visualization.DataView;
  };
  
  });  // goog.scope
  