84 lines
3.3 KiB
JavaScript
84 lines
3.3 KiB
JavaScript
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/** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
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import * as tslib_1 from "tslib";
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import { Subject } from '../Subject';
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import { OuterSubscriber } from '../OuterSubscriber';
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import { subscribeToResult } from '../util/subscribeToResult';
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export function repeatWhen(notifier) {
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return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
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}
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var RepeatWhenOperator = /*@__PURE__*/ (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 = /*@__PURE__*/ (function (_super) {
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tslib_1.__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 (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
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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 (innerSub) {
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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();
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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 = null;
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}
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if (retriesSubscription) {
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retriesSubscription.unsubscribe();
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this.retriesSubscription = null;
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}
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this.retries = null;
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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();
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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 = subscribeToResult(this, retries);
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};
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return RepeatWhenSubscriber;
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}(OuterSubscriber));
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//# sourceMappingURL=repeatWhen.js.map
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