42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
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import { OuterSubscriber } from '../OuterSubscriber';
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import { InnerSubscriber } from '../InnerSubscriber';
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import { subscribeToResult } from '../util/subscribeToResult';
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export function skipUntil(notifier) {
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return (source) => source.lift(new SkipUntilOperator(notifier));
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}
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class SkipUntilOperator {
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constructor(notifier) {
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this.notifier = notifier;
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}
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call(destination, source) {
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return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
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}
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}
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class SkipUntilSubscriber extends OuterSubscriber {
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constructor(destination, notifier) {
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super(destination);
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this.hasValue = false;
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const innerSubscriber = new InnerSubscriber(this, undefined, undefined);
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this.add(innerSubscriber);
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this.innerSubscription = innerSubscriber;
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const innerSubscription = subscribeToResult(this, notifier, undefined, undefined, innerSubscriber);
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if (innerSubscription !== innerSubscriber) {
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this.add(innerSubscription);
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this.innerSubscription = innerSubscription;
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}
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}
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_next(value) {
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if (this.hasValue) {
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super._next(value);
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}
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}
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notifyNext(outerValue, innerValue, outerIndex, innerIndex, innerSub) {
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this.hasValue = true;
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if (this.innerSubscription) {
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this.innerSubscription.unsubscribe();
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}
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}
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notifyComplete() {
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}
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}
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//# sourceMappingURL=skipUntil.js.map
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