rxjs/_esm2015/internal/operators/skipUntil.js

Reactive Extensions for modern JavaScript

import { OuterSubscriber } from '../OuterSubscriber';
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;
        this.add(this.innerSubscription = subscribeToResult(this, notifier));
    }
    _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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