24 lines
955 B
TypeScript
24 lines
955 B
TypeScript
import { HrTime } from '@opentelemetry/api';
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import { MetricData } from '../export/MetricData';
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import { Maybe } from '../utils';
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import { MetricCollectorHandle } from './MetricCollector';
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import { InstrumentDescriptor } from '../InstrumentDescriptor';
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/**
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* Internal interface.
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*
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* Represents a storage from which we can collect metrics.
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*/
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export declare abstract class MetricStorage {
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protected _instrumentDescriptor: InstrumentDescriptor;
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constructor(_instrumentDescriptor: InstrumentDescriptor);
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/**
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* Collects the metrics from this storage.
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*
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* Note: This is a stateful operation and may reset any interval-related
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* state for the MetricCollector.
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*/
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abstract collect(collector: MetricCollectorHandle, collectionTime: HrTime): Maybe<MetricData>;
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getInstrumentDescriptor(): Readonly<InstrumentDescriptor>;
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updateDescription(description: string): void;
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}
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//# sourceMappingURL=MetricStorage.d.ts.map
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