51 lines
1.9 KiB
TypeScript
51 lines
1.9 KiB
TypeScript
import { ResourceAttributes } from './types';
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import { IResource } from './IResource';
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/**
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* A Resource describes the entity for which a signals (metrics or trace) are
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* collected.
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*/
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export declare class Resource implements IResource {
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static readonly EMPTY: Resource;
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private _syncAttributes?;
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private _asyncAttributesPromise?;
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private _attributes?;
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/**
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* Check if async attributes have resolved. This is useful to avoid awaiting
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* waitForAsyncAttributes (which will introduce asynchronous behavior) when not necessary.
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*
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* @returns true if the resource "attributes" property is not yet settled to its final value
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*/
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asyncAttributesPending?: boolean;
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/**
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* Returns an empty Resource
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*/
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static empty(): IResource;
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/**
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* Returns a Resource that identifies the SDK in use.
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*/
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static default(): IResource;
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constructor(
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/**
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* A dictionary of attributes with string keys and values that provide
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* information about the entity as numbers, strings or booleans
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* TODO: Consider to add check/validation on attributes.
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*/
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attributes: ResourceAttributes, asyncAttributesPromise?: Promise<ResourceAttributes>);
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get attributes(): ResourceAttributes;
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/**
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* Returns a promise that will never be rejected. Resolves when all async attributes have finished being added to
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* this Resource's attributes. This is useful in exporters to block until resource detection
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* has finished.
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*/
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waitForAsyncAttributes?(): Promise<void>;
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/**
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* Returns a new, merged {@link Resource} by merging the current Resource
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* with the other Resource. In case of a collision, other Resource takes
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* precedence.
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*
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* @param other the Resource that will be merged with this.
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* @returns the newly merged Resource.
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*/
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merge(other: IResource | null): IResource;
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}
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//# sourceMappingURL=Resource.d.ts.map
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