text: /**
   * @license
   * Copyright 2015 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.
   */
  
  CLASS({
    package: 'foam.demos',
    name: 'Memento',
    traits: [
      'foam.memento.MemorableTrait'
    ],
  
    requires: [
      'foam.demos.MemorableObject',
      'foam.demos.SubMemorableObject',
      'foam.memento.FragmentMementoMgr',
      'foam.memento.FalseOnlyMemorableLatch',
      'foam.ui.JSView',
      'foam.ui.StringArrayView'
    ],
  
    properties: [
      {
        name: 'object',
        memorable: true,
        view: 'foam.ui.DetailView',
        factory: function() {
          return this.MemorableObject.create({
            view: 'tree',
            subProperty: this.SubMemorableObject.create({
              title: 'hello',
              mode: 'read-write',
              zoomLevel: 0.543
            })
          });
        }
      },
      {
        name: 'falseOnlyLatch',
        view: 'foam.ui.DetailView',
        factory: function() {
          return this.FalseOnlyMemorableLatch.create();
        },
        memorable: true
      },
      {
        name: 'memento',
        view: 'foam.ui.JSView',
        hidden: false
      },
      {
        name: 'mementoMgr',
        hidden: true,
        factory: function() {
          return this.FragmentMementoMgr.create({ mementoValue: this.memento$ });
        }
      }
    ]
  });
  