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39 lines
2.0 KiB
39 lines
2.0 KiB
2 years ago
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import { ObservableInput } from '../Observable';
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import { Operator } from '../Operator';
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import { Subscriber } from '../Subscriber';
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import { Subscription } from '../Subscription';
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import { OuterSubscriber } from '../OuterSubscriber';
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import { InnerSubscriber } from '../InnerSubscriber';
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import { OperatorFunction } from '../interfaces';
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export declare function mergeMap<T, R>(project: (value: T, index: number) => ObservableInput<R>, concurrent?: number): OperatorFunction<T, R>;
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export declare function mergeMap<T, I, R>(project: (value: T, index: number) => ObservableInput<I>, resultSelector: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R, concurrent?: number): OperatorFunction<T, R>;
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export declare class MergeMapOperator<T, I, R> implements Operator<T, I> {
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private project;
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private resultSelector;
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private concurrent;
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constructor(project: (value: T, index: number) => ObservableInput<I>, resultSelector?: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R, concurrent?: number);
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call(observer: Subscriber<I>, source: any): any;
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}
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/**
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* We need this JSDoc comment for affecting ESDoc.
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* @ignore
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* @extends {Ignored}
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*/
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export declare class MergeMapSubscriber<T, I, R> extends OuterSubscriber<T, I> {
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private project;
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private resultSelector;
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private concurrent;
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private hasCompleted;
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private buffer;
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private active;
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protected index: number;
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constructor(destination: Subscriber<I>, project: (value: T, index: number) => ObservableInput<I>, resultSelector?: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R, concurrent?: number);
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protected _next(value: T): void;
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protected _tryNext(value: T): void;
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private _innerSub(ish, value, index);
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protected _complete(): void;
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notifyNext(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number, innerSub: InnerSubscriber<T, I>): void;
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private _notifyResultSelector(outerValue, innerValue, outerIndex, innerIndex);
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notifyComplete(innerSub: Subscription): void;
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}
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