Class MeterSharedState

An internal record for shared meter provider states.

Hierarchy

MeterSharedState

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new MeterSharedState(_meterProviderSharedState: MeterProviderSharedState, _instrumentationScope: InstrumentationScope): MeterSharedState

- Defined in packages/sdk-metrics/src/state/MeterSharedState.ts:46
Parameters
- _meterProviderSharedState: MeterProviderSharedState
- _instrumentationScope: InstrumentationScope
Returns MeterSharedState

Properties

meter

meter: Meter

metricStorageRegistry

metricStorageRegistry: MetricStorageRegistry = ...

observableRegistry

observableRegistry: ObservableRegistry = ...

Methods

collect

collect(collector: MetricCollectorHandle, collectionTime: HrTime, options?: MetricCollectOptions): Promise<null | ScopeMetricsResult>

- Defined in packages/sdk-metrics/src/state/MeterSharedState.ts:77
Parameters
- collector: MetricCollectorHandle
  
  opaque handle of MetricCollector which initiated the collection.
- collectionTime: HrTime
  
  the HrTime at which the collection was initiated.
- Optional options: MetricCollectOptions
  
  options for collection.
Returns Promise<null | ScopeMetricsResult>
the list of metric data collected.

registerAsyncMetricStorage

registerAsyncMetricStorage(descriptor: InstrumentDescriptor): AsyncMetricStorage<Maybe<Accumulation>>[]

- Defined in packages/sdk-metrics/src/state/MeterSharedState.ts:62
Parameters
- descriptor: InstrumentDescriptor
Returns AsyncMetricStorage<Maybe<Accumulation>>[]

registerMetricStorage

registerMetricStorage(descriptor: InstrumentDescriptor): SyncMetricStorage<Maybe<Accumulation>> | MultiMetricStorage

- Defined in packages/sdk-metrics/src/state/MeterSharedState.ts:53
Parameters
- descriptor: InstrumentDescriptor
Returns SyncMetricStorage<Maybe<Accumulation>> | MultiMetricStorage

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