46 lines
1.7 KiB
JavaScript
46 lines
1.7 KiB
JavaScript
/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* 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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*
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* https://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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { instrumentationScopeId } from '../utils';
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import { ViewRegistry } from '../view/ViewRegistry';
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import { MeterSharedState } from './MeterSharedState';
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/**
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* An internal record for shared meter provider states.
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*/
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export class MeterProviderSharedState {
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constructor(resource) {
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this.resource = resource;
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this.viewRegistry = new ViewRegistry();
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this.metricCollectors = [];
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this.meterSharedStates = new Map();
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}
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getMeterSharedState(instrumentationScope) {
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const id = instrumentationScopeId(instrumentationScope);
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let meterSharedState = this.meterSharedStates.get(id);
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if (meterSharedState == null) {
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meterSharedState = new MeterSharedState(this, instrumentationScope);
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this.meterSharedStates.set(id, meterSharedState);
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}
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return meterSharedState;
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}
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selectAggregations(instrumentType) {
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const result = [];
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for (const collector of this.metricCollectors) {
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result.push([collector, collector.selectAggregation(instrumentType)]);
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}
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return result;
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}
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}
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//# sourceMappingURL=MeterProviderSharedState.js.map
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