openmct/example/eventGenerator/EventMetadataProvider.js

/*****************************************************************************
 * Open MCT, Copyright (c) 2014-2024, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT is 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.
 *
 * Open MCT includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
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 *****************************************************************************/

class EventMetadataProvider {
  constructor() {
    this.METADATA_BY_TYPE = {
      eventGenerator: {
        values: [
          {
            key: 'name',
            name: 'Name',
            format: 'string'
          },
          {
            key: 'utc',
            name: 'Time',
            format: 'utc',
            hints: {
              domain: 1
            }
          },
          {
            key: 'message',
            name: 'Message',
            format: 'string'
          }
        ]
      }
    };
  }

  supportsMetadata(domainObject) {
    return Object.prototype.hasOwnProperty.call(this.METADATA_BY_TYPE, domainObject.type);
  }

  getMetadata(domainObject) {
    return Object.assign({}, domainObject.telemetry, this.METADATA_BY_TYPE[domainObject.type]);
  }
}

export default EventMetadataProvider;