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47 lines
1.5 KiB
47 lines
1.5 KiB
/** PURE_IMPORTS_START ._AsyncAction,._AsyncScheduler PURE_IMPORTS_END */ |
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import { AsyncAction } from './AsyncAction'; |
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import { AsyncScheduler } from './AsyncScheduler'; |
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/** |
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* |
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* Async Scheduler |
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* |
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* <span class="informal">Schedule task as if you used setTimeout(task, duration)</span> |
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* |
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* `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript |
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* event loop queue. It is best used to delay tasks in time or to schedule tasks repeating |
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* in intervals. |
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* |
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* If you just want to "defer" task, that is to perform it right after currently |
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* executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`), |
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* better choice will be the {@link asap} scheduler. |
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* |
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* @example <caption>Use async scheduler to delay task</caption> |
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* const task = () => console.log('it works!'); |
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* |
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* Rx.Scheduler.async.schedule(task, 2000); |
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* |
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* // After 2 seconds logs: |
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* // "it works!" |
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* |
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* |
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* @example <caption>Use async scheduler to repeat task in intervals</caption> |
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* function task(state) { |
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* console.log(state); |
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* this.schedule(state + 1, 1000); // `this` references currently executing Action, |
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* // which we reschedule with new state and delay |
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* } |
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* |
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* Rx.Scheduler.async.schedule(task, 3000, 0); |
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* |
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* // Logs: |
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* // 0 after 3s |
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* // 1 after 4s |
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* // 2 after 5s |
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* // 3 after 6s |
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* |
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* @static true |
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* @name async |
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* @owner Scheduler |
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*/ |
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export var async = /*@__PURE__*/ new AsyncScheduler(AsyncAction); |
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//# sourceMappingURL=async.js.map
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