96 lines
3.7 KiB
JavaScript
96 lines
3.7 KiB
JavaScript
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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}
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var Subject_1 = require("../Subject");
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var innerSubscribe_1 = require("../innerSubscribe");
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function repeatWhen(notifier) {
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return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
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}
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exports.repeatWhen = repeatWhen;
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var RepeatWhenOperator = (function () {
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function RepeatWhenOperator(notifier) {
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this.notifier = notifier;
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}
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RepeatWhenOperator.prototype.call = function (subscriber, source) {
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return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source));
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};
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return RepeatWhenOperator;
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}());
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var RepeatWhenSubscriber = (function (_super) {
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__extends(RepeatWhenSubscriber, _super);
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function RepeatWhenSubscriber(destination, notifier, source) {
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var _this = _super.call(this, destination) || this;
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_this.notifier = notifier;
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_this.source = source;
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_this.sourceIsBeingSubscribedTo = true;
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return _this;
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}
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RepeatWhenSubscriber.prototype.notifyNext = function () {
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this.sourceIsBeingSubscribedTo = true;
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this.source.subscribe(this);
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};
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RepeatWhenSubscriber.prototype.notifyComplete = function () {
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if (this.sourceIsBeingSubscribedTo === false) {
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return _super.prototype.complete.call(this);
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}
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};
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RepeatWhenSubscriber.prototype.complete = function () {
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this.sourceIsBeingSubscribedTo = false;
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if (!this.isStopped) {
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if (!this.retries) {
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this.subscribeToRetries();
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}
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if (!this.retriesSubscription || this.retriesSubscription.closed) {
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return _super.prototype.complete.call(this);
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}
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this._unsubscribeAndRecycle();
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this.notifications.next(undefined);
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}
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};
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RepeatWhenSubscriber.prototype._unsubscribe = function () {
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var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription;
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if (notifications) {
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notifications.unsubscribe();
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this.notifications = undefined;
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}
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if (retriesSubscription) {
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retriesSubscription.unsubscribe();
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this.retriesSubscription = undefined;
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}
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this.retries = undefined;
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};
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RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
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var _unsubscribe = this._unsubscribe;
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this._unsubscribe = null;
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_super.prototype._unsubscribeAndRecycle.call(this);
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this._unsubscribe = _unsubscribe;
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return this;
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};
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RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
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this.notifications = new Subject_1.Subject();
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var retries;
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try {
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var notifier = this.notifier;
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retries = notifier(this.notifications);
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}
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catch (e) {
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return _super.prototype.complete.call(this);
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}
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this.retries = retries;
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this.retriesSubscription = innerSubscribe_1.innerSubscribe(retries, new innerSubscribe_1.SimpleInnerSubscriber(this));
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};
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return RepeatWhenSubscriber;
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}(innerSubscribe_1.SimpleOuterSubscriber));
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//# sourceMappingURL=repeatWhen.js.map
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