Ohm-Management - Projektarbeit B-ME
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async.d.ts 1.4KB

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  1. import { AsyncScheduler } from './AsyncScheduler';
  2. /**
  3. *
  4. * Async Scheduler
  5. *
  6. * <span class="informal">Schedule task as if you used setTimeout(task, duration)</span>
  7. *
  8. * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript
  9. * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating
  10. * in intervals.
  11. *
  12. * If you just want to "defer" task, that is to perform it right after currently
  13. * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`),
  14. * better choice will be the {@link asapScheduler} scheduler.
  15. *
  16. * ## Examples
  17. * Use async scheduler to delay task
  18. * ```ts
  19. * import { asyncScheduler } from 'rxjs';
  20. *
  21. * const task = () => console.log('it works!');
  22. *
  23. * asyncScheduler.schedule(task, 2000);
  24. *
  25. * // After 2 seconds logs:
  26. * // "it works!"
  27. * ```
  28. *
  29. * Use async scheduler to repeat task in intervals
  30. * ```ts
  31. * import { asyncScheduler } from 'rxjs';
  32. *
  33. * function task(state) {
  34. * console.log(state);
  35. * this.schedule(state + 1, 1000); // `this` references currently executing Action,
  36. * // which we reschedule with new state and delay
  37. * }
  38. *
  39. * asyncScheduler.schedule(task, 3000, 0);
  40. *
  41. * // Logs:
  42. * // 0 after 3s
  43. * // 1 after 4s
  44. * // 2 after 5s
  45. * // 3 after 6s
  46. * ```
  47. *
  48. * @static true
  49. * @name async
  50. * @owner Scheduler
  51. */
  52. export declare const async: AsyncScheduler;