49 lines
1.9 KiB
TypeScript
49 lines
1.9 KiB
TypeScript
import { IScheduler } from '../Scheduler';
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import { Observable } from '../Observable';
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import { TeardownLogic } from '../Subscription';
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import { Subscriber } from '../Subscriber';
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/**
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* We need this JSDoc comment for affecting ESDoc.
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* @extends {Ignored}
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* @hide true
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*/
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export declare class RangeObservable extends Observable<number> {
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/**
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* Creates an Observable that emits a sequence of numbers within a specified
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* range.
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*
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* <span class="informal">Emits a sequence of numbers in a range.</span>
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*
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* <img src="./img/range.png" width="100%">
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*
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* `range` operator emits a range of sequential integers, in order, where you
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* select the `start` of the range and its `length`. By default, uses no
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* IScheduler and just delivers the notifications synchronously, but may use
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* an optional IScheduler to regulate those deliveries.
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*
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* @example <caption>Emits the numbers 1 to 10</caption>
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* var numbers = Rx.Observable.range(1, 10);
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* numbers.subscribe(x => console.log(x));
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*
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* @see {@link timer}
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* @see {@link interval}
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*
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* @param {number} [start=0] The value of the first integer in the sequence.
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* @param {number} [count=0] The number of sequential integers to generate.
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* @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling
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* the emissions of the notifications.
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* @return {Observable} An Observable of numbers that emits a finite range of
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* sequential integers.
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* @static true
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* @name range
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* @owner Observable
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*/
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static create(start?: number, count?: number, scheduler?: IScheduler): Observable<number>;
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static dispatch(state: any): void;
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private start;
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private _count;
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private scheduler;
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constructor(start: number, count: number, scheduler?: IScheduler);
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/** @deprecated internal use only */ _subscribe(subscriber: Subscriber<number>): TeardownLogic;
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}
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