62 lines
2.1 KiB
Plaintext
62 lines
2.1 KiB
Plaintext
import { from } from '../observable/from';
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import { isArray } from '../util/isArray';
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import { SimpleOuterSubscriber, SimpleInnerSubscriber, innerSubscribe } from '../innerSubscribe';
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export function onErrorResumeNext(...nextSources) {
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if (nextSources.length === 1 && isArray(nextSources[0])) {
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nextSources = nextSources[0];
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}
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return (source) => source.lift(new OnErrorResumeNextOperator(nextSources));
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}
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export function onErrorResumeNextStatic(...nextSources) {
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let source = undefined;
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if (nextSources.length === 1 && isArray(nextSources[0])) {
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nextSources = nextSources[0];
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}
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source = nextSources.shift();
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return from(source).lift(new OnErrorResumeNextOperator(nextSources));
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}
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class OnErrorResumeNextOperator {
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constructor(nextSources) {
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this.nextSources = nextSources;
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}
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call(subscriber, source) {
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return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources));
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}
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}
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class OnErrorResumeNextSubscriber extends SimpleOuterSubscriber {
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constructor(destination, nextSources) {
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super(destination);
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this.destination = destination;
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this.nextSources = nextSources;
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}
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notifyError() {
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this.subscribeToNextSource();
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}
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notifyComplete() {
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this.subscribeToNextSource();
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}
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_error(err) {
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this.subscribeToNextSource();
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this.unsubscribe();
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}
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_complete() {
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this.subscribeToNextSource();
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this.unsubscribe();
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}
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subscribeToNextSource() {
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const next = this.nextSources.shift();
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if (!!next) {
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const innerSubscriber = new SimpleInnerSubscriber(this);
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const destination = this.destination;
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destination.add(innerSubscriber);
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const innerSubscription = innerSubscribe(next, innerSubscriber);
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if (innerSubscription !== innerSubscriber) {
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destination.add(innerSubscription);
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}
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}
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else {
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this.destination.complete();
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}
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}
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}
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//# sourceMappingURL=onErrorResumeNext.js.map |