biofriction-wp-theme/node_modules/rxjs/observable/ErrorObservable.d.ts

62 lines
2.3 KiB
TypeScript

import { IScheduler } from '../Scheduler';
import { Observable } from '../Observable';
import { TeardownLogic } from '../Subscription';
import { Subscriber } from '../Subscriber';
export interface DispatchArg {
error: any;
subscriber: any;
}
/**
* We need this JSDoc comment for affecting ESDoc.
* @extends {Ignored}
* @hide true
*/
export declare class ErrorObservable extends Observable<any> {
error: any;
private scheduler;
/**
* Creates an Observable that emits no items to the Observer and immediately
* emits an error notification.
*
* <span class="informal">Just emits 'error', and nothing else.
* </span>
*
* <img src="./img/throw.png" width="100%">
*
* This static operator is useful for creating a simple Observable that only
* emits the error notification. It can be used for composing with other
* Observables, such as in a {@link mergeMap}.
*
* @example <caption>Emit the number 7, then emit an error.</caption>
* var result = Rx.Observable.throw(new Error('oops!')).startWith(7);
* result.subscribe(x => console.log(x), e => console.error(e));
*
* @example <caption>Map and flatten numbers to the sequence 'a', 'b', 'c', but throw an error for 13</caption>
* var interval = Rx.Observable.interval(1000);
* var result = interval.mergeMap(x =>
* x === 13 ?
* Rx.Observable.throw('Thirteens are bad') :
* Rx.Observable.of('a', 'b', 'c')
* );
* result.subscribe(x => console.log(x), e => console.error(e));
*
* @see {@link create}
* @see {@link empty}
* @see {@link never}
* @see {@link of}
*
* @param {any} error The particular Error to pass to the error notification.
* @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling
* the emission of the error notification.
* @return {Observable} An error Observable: emits only the error notification
* using the given error argument.
* @static true
* @name throw
* @owner Observable
*/
static create(error: any, scheduler?: IScheduler): ErrorObservable;
static dispatch(arg: DispatchArg): void;
constructor(error: any, scheduler?: IScheduler);
/** @deprecated internal use only */ _subscribe(subscriber: Subscriber<any>): TeardownLogic;
}