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https://github.com/nasa/openmct.git
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27af030566
- Changed SEVERE to use `is-event--purple` style. - Mods to EventTelemetryProvider.js: - Adds a more random start time to each event. - Reduces frequency at which a severity is applied to events.
89 lines
2.7 KiB
JavaScript
89 lines
2.7 KiB
JavaScript
/*****************************************************************************
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* Open MCT, Copyright (c) 2014-2024, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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export const SEVERITY_CSS = {
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WATCH: 'is-event--yellow',
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WARNING: 'is-event--yellow',
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DISTRESS: 'is-event--red',
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CRITICAL: 'is-event--red',
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SEVERE: 'is-event--purple'
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};
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const NOMINAL_SEVERITY = {
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cssClass: 'is-event--no-style',
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name: 'NOMINAL'
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};
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/**
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* @typedef {Object} EvaluationResult
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* @property {string} cssClass CSS class information
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* @property {string} name a severity name
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*/
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export default class EventLimitProvider {
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constructor(openmct) {
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this.openmct = openmct;
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}
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getLimitEvaluator(domainObject) {
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const self = this;
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return {
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/**
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* Evaluates a telemetry datum for severity.
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*
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* @param {Datum} datum the telemetry datum from the historical or realtime plugin ({@link Datum})
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* @param {object} valueMetadata metadata about the telemetry datum
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*
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* @returns {EvaluationResult} ({@link EvaluationResult})
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*/
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evaluate: function (datum, valueMetadata) {
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// prevent applying the class to the tr, only to td
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if (!valueMetadata) {
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return;
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}
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if (datum.severity in SEVERITY_CSS) {
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return self.getSeverity(datum, valueMetadata);
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}
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return NOMINAL_SEVERITY;
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}
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};
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}
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getSeverity(datum, valueMetadata) {
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if (!valueMetadata) {
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return;
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}
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const severityValue = datum.severity;
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return {
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cssClass: SEVERITY_CSS[severityValue],
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name: severityValue
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};
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}
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supportsLimits(domainObject) {
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return domainObject.type === 'eventGenerator';
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}
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}
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