Sha256: 961aa361ec3da04bb0d823b6d5cbdeedf2063e00e12731a827e1ee4cc4591b18
Contents?: true
Size: 1.35 KB
Versions: 49
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Stored size: 1.35 KB
Contents
import { AsyncAction } from './AsyncAction';
import { Subscription } from '../Subscription';
import { QueueScheduler } from './QueueScheduler';
/**
* We need this JSDoc comment for affecting ESDoc.
* @ignore
* @extends {Ignored}
*/
export class QueueAction<T> extends AsyncAction<T> {
constructor(protected scheduler: QueueScheduler,
protected work: (this: QueueAction<T>, state?: T) => void) {
super(scheduler, work);
}
public schedule(state?: T, delay: number = 0): Subscription {
if (delay > 0) {
return super.schedule(state, delay);
}
this.delay = delay;
this.state = state;
this.scheduler.flush(this);
return this;
}
public execute(state: T, delay: number): any {
return (delay > 0 || this.closed) ?
super.execute(state, delay) :
this._execute(state, delay) ;
}
protected requestAsyncId(scheduler: QueueScheduler, id?: any, delay: number = 0): any {
// If delay exists and is greater than 0, or if the delay is null (the
// action wasn't rescheduled) but was originally scheduled as an async
// action, then recycle as an async action.
if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
return super.requestAsyncId(scheduler, id, delay);
}
// Otherwise flush the scheduler starting with this action.
return scheduler.flush(this);
}
}
Version data entries
49 entries across 49 versions & 4 rubygems