ducha-qianduan/node_modules/rxjs/internal/operators/skipUntil.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    }
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var innerSubscribe_1 = require("../innerSubscribe");
function skipUntil(notifier) {
    return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
}
exports.skipUntil = skipUntil;
var SkipUntilOperator = (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 = (function (_super) {
    __extends(SkipUntilSubscriber, _super);
    function SkipUntilSubscriber(destination, notifier) {
        var _this = _super.call(this, destination) || this;
        _this.hasValue = false;
        var innerSubscriber = new innerSubscribe_1.SimpleInnerSubscriber(_this);
        _this.add(innerSubscriber);
        _this.innerSubscription = innerSubscriber;
        var innerSubscription = innerSubscribe_1.innerSubscribe(notifier, 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 () {
        this.hasValue = true;
        if (this.innerSubscription) {
            this.innerSubscription.unsubscribe();
        }
    };
    SkipUntilSubscriber.prototype.notifyComplete = function () {
    };
    return SkipUntilSubscriber;
}(innerSubscribe_1.SimpleOuterSubscriber));
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