foam-framework/js/foam/core/dao/OrderedCollectorSink.js

MVC metaprogramming framework

/**
 * @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({
  name: 'OrderedCollectorSink',
  package: 'foam.core.dao',

  properties: [
    {
      name: 'storage',
      type: 'Array',
      factory: function() { return []; }
    },
    {
      name: 'comparator',
      type: 'Value',
      required: true
    }
  ],

  methods: {
    reduceI: function(other) {
      this.storage = this.storage.reduce(this.comparator, other.storage);
    },
    put: function(obj) {
      this.storage.push(obj);
    }
  }
});