all files / formatters/ null-formatter.js

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/**
 * @license
 * Copyright 2016 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.
 */
 
'use strict';
 
const Formatter = require('./formatter');
 
class NullFormatter extends Formatter {
  static getFormatter(type) {
    switch (type) {
      case 'pretty':
        return _ => '';
 
      case 'html':
        return '';
 
      default:
        throw new Error('Unknown formatter type');
    }
  }
}
 
module.exports = NullFormatter;