40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
import { SimpleOuterSubscriber, SimpleInnerSubscriber, innerSubscribe } from '../innerSubscribe';
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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 SimpleOuterSubscriber {
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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 SimpleInnerSubscriber(this);
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this.add(innerSubscriber);
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this.innerSubscription = innerSubscriber;
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const innerSubscription = innerSubscribe(notifier, 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() {
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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 |