| import { Observable } from '../Observable'; |
| import { Subscription } from '../Subscription'; |
| import { SubscriptionLoggable } from './SubscriptionLoggable'; |
| import { applyMixins } from '../util/applyMixins'; |
| export class ColdObservable extends Observable { |
| constructor(messages, scheduler) { |
| super(function (subscriber) { |
| const observable = this; |
| const index = observable.logSubscribedFrame(); |
| const subscription = new Subscription(); |
| subscription.add(new Subscription(() => { |
| observable.logUnsubscribedFrame(index); |
| })); |
| observable.scheduleMessages(subscriber); |
| return subscription; |
| }); |
| this.messages = messages; |
| this.subscriptions = []; |
| this.scheduler = scheduler; |
| } |
| scheduleMessages(subscriber) { |
| const messagesLength = this.messages.length; |
| for (let i = 0; i < messagesLength; i++) { |
| const message = this.messages[i]; |
| subscriber.add(this.scheduler.schedule(({ message, subscriber }) => { message.notification.observe(subscriber); }, message.frame, { message, subscriber })); |
| } |
| } |
| } |
| applyMixins(ColdObservable, [SubscriptionLoggable]); |
| //# sourceMappingURL=ColdObservable.js.map |