module_chat.js/node_modules/rxjs/_esm5/internal/operators/skipUntil.js

/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
import * as tslib_1 from "tslib";
import { OuterSubscriber } from '../OuterSubscriber';
import { InnerSubscriber } from '../InnerSubscriber';
import { subscribeToResult } from '../util/subscribeToResult';
export function skipUntil(notifier) {
    return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
}
var SkipUntilOperator = /*@__PURE__*/ (function () {
    function SkipUntilOperator(notifier) {
        this.notifier = notifier;
    }
    SkipUntilOperator.prototype.call = function (destination, source) {
        return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
    };
    return SkipUntilOperator;
}());
var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
    tslib_1.__extends(SkipUntilSubscriber, _super);
    function SkipUntilSubscriber(destination, notifier) {
        var _this = _super.call(this, destination) || this;
        _this.hasValue = false;
        var innerSubscriber = new InnerSubscriber(_this, undefined, undefined);
        _this.add(innerSubscriber);
        _this.innerSubscription = innerSubscriber;
        var innerSubscription = subscribeToResult(_this, notifier, undefined, undefined, innerSubscriber);
        if (innerSubscription !== innerSubscriber) {
            _this.add(innerSubscription);
            _this.innerSubscription = innerSubscription;
        }
        return _this;
    }
    SkipUntilSubscriber.prototype._next = function (value) {
        if (this.hasValue) {
            _super.prototype._next.call(this, value);
        }
    };
    SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.hasValue = true;
        if (this.innerSubscription) {
            this.innerSubscription.unsubscribe();
        }
    };
    SkipUntilSubscriber.prototype.notifyComplete = function () {
    };
    return SkipUntilSubscriber;
}(OuterSubscriber));
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