This repository has been archived on 2024-07-27. You can view files and clone it, but cannot push or open issues or pull requests.
keksAccountGUI/node_modulesOLD/rxjs/_esm2015/internal/scheduler/AsyncScheduler.js

46 lines
1.3 KiB
JavaScript
Raw Normal View History

2019-08-11 18:48:02 +00:00
import { Scheduler } from '../Scheduler';
export class AsyncScheduler extends Scheduler {
constructor(SchedulerAction, now = Scheduler.now) {
super(SchedulerAction, () => {
if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
return AsyncScheduler.delegate.now();
}
else {
return now();
}
});
this.actions = [];
this.active = false;
this.scheduled = undefined;
}
schedule(work, delay = 0, state) {
if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
return AsyncScheduler.delegate.schedule(work, delay, state);
}
else {
return super.schedule(work, delay, state);
}
}
flush(action) {
const { actions } = this;
if (this.active) {
actions.push(action);
return;
}
let error;
this.active = true;
do {
if (error = action.execute(action.state, action.delay)) {
break;
}
} while (action = actions.shift());
this.active = false;
if (error) {
while (action = actions.shift()) {
action.unsubscribe();
}
throw error;
}
}
}
//# sourceMappingURL=AsyncScheduler.js.map