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38 lines
1.3 KiB
38 lines
1.3 KiB
import { AsyncAction } from './AsyncAction'; |
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/** |
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* We need this JSDoc comment for affecting ESDoc. |
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* @ignore |
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* @extends {Ignored} |
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*/ |
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export class QueueAction extends AsyncAction { |
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constructor(scheduler, work) { |
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super(scheduler, work); |
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this.scheduler = scheduler; |
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this.work = work; |
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} |
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schedule(state, delay = 0) { |
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if (delay > 0) { |
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return super.schedule(state, delay); |
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} |
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this.delay = delay; |
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this.state = state; |
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this.scheduler.flush(this); |
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return this; |
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} |
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execute(state, delay) { |
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return (delay > 0 || this.closed) ? |
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super.execute(state, delay) : |
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this._execute(state, delay); |
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} |
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requestAsyncId(scheduler, id, delay = 0) { |
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// If delay exists and is greater than 0, or if the delay is null (the |
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// action wasn't rescheduled) but was originally scheduled as an async |
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// action, then recycle as an async action. |
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if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) { |
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return super.requestAsyncId(scheduler, id, delay); |
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} |
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// Otherwise flush the scheduler starting with this action. |
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return scheduler.flush(this); |
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} |
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} |
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