module_chat.js/node_modules/rxjs/_esm2015/internal/operators/skipUntil.js

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;
        const innerSubscription = subscribeToResult(this, notifier, undefined, undefined, innerSubscriber);
        if (innerSubscription !== innerSubscriber) {
            this.add(innerSubscription);
            this.innerSubscription = innerSubscription;
        }
    }
    _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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