@reactivex/rxjs
Version:
Reactive Extensions for modern JavaScript
41 lines • 1.52 kB
JavaScript
import { Subject } from '../Subject';
import { Subscription } from '../Subscription';
import { SubscriptionLoggable } from './SubscriptionLoggable';
import { applyMixins } from '../util/applyMixins';
/**
* We need this JSDoc comment for affecting ESDoc.
* @ignore
* @extends {Ignored}
*/
export var HotObservable = (function (_super) {
__extends(HotObservable, _super);
function HotObservable(messages, scheduler) {
_super.call(this);
this.messages = messages;
this.subscriptions = [];
this.scheduler = scheduler;
}
HotObservable.prototype._subscribe = function (subscriber) {
var subject = this;
var index = subject.logSubscribedFrame();
subscriber.add(new Subscription(function () {
subject.logUnsubscribedFrame(index);
}));
return _super.prototype._subscribe.call(this, subscriber);
};
HotObservable.prototype.setup = function () {
var subject = this;
var messagesLength = subject.messages.length;
/* tslint:disable:no-var-keyword */
for (var i = 0; i < messagesLength; i++) {
(function () {
var message = subject.messages[i];
/* tslint:enable */
subject.scheduler.schedule(function () { message.notification.observe(subject); }, message.frame);
})();
}
};
return HotObservable;
}(Subject));
applyMixins(HotObservable, [SubscriptionLoggable]);
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