blob: 250bf34cc8547aea72ee7d6c6da542ad5544d92b [file] [log] [blame]
import { OuterSubscriber } from '../OuterSubscriber';
import { InnerSubscriber } from '../InnerSubscriber';
import { subscribeToResult } from '../util/subscribeToResult';
export function skipUntil(notifier) {
return (source) => source.lift(new SkipUntilOperator(notifier));
}
class SkipUntilOperator {
constructor(notifier) {
this.notifier = notifier;
}
call(destination, source) {
return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
}
}
class SkipUntilSubscriber extends OuterSubscriber {
constructor(destination, notifier) {
super(destination);
this.hasValue = false;
const innerSubscriber = new InnerSubscriber(this, undefined, undefined);
this.add(innerSubscriber);
this.innerSubscription = innerSubscriber;
subscribeToResult(this, notifier, undefined, undefined, innerSubscriber);
}
_next(value) {
if (this.hasValue) {
super._next(value);
}
}
notifyNext(outerValue, innerValue, outerIndex, innerIndex, innerSub) {
this.hasValue = true;
if (this.innerSubscription) {
this.innerSubscription.unsubscribe();
}
}
notifyComplete() {
}
}
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