You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
2.2 KiB
45 lines
2.2 KiB
import { IScheduler } from '../Scheduler'; |
|
import { MonoTypeOperatorFunction } from '../interfaces'; |
|
/** |
|
* Ignores source values for `duration` milliseconds, then emits the most recent |
|
* value from the source Observable, then repeats this process. |
|
* |
|
* <span class="informal">When it sees a source values, it ignores that plus |
|
* the next ones for `duration` milliseconds, and then it emits the most recent |
|
* value from the source.</span> |
|
* |
|
* <img src="./img/auditTime.png" width="100%"> |
|
* |
|
* `auditTime` is similar to `throttleTime`, but emits the last value from the |
|
* silenced time window, instead of the first value. `auditTime` emits the most |
|
* recent value from the source Observable on the output Observable as soon as |
|
* its internal timer becomes disabled, and ignores source values while the |
|
* timer is enabled. Initially, the timer is disabled. As soon as the first |
|
* source value arrives, the timer is enabled. After `duration` milliseconds (or |
|
* the time unit determined internally by the optional `scheduler`) has passed, |
|
* the timer is disabled, then the most recent source value is emitted on the |
|
* output Observable, and this process repeats for the next source value. |
|
* Optionally takes a {@link IScheduler} for managing timers. |
|
* |
|
* @example <caption>Emit clicks at a rate of at most one click per second</caption> |
|
* var clicks = Rx.Observable.fromEvent(document, 'click'); |
|
* var result = clicks.auditTime(1000); |
|
* result.subscribe(x => console.log(x)); |
|
* |
|
* @see {@link audit} |
|
* @see {@link debounceTime} |
|
* @see {@link delay} |
|
* @see {@link sampleTime} |
|
* @see {@link throttleTime} |
|
* |
|
* @param {number} duration Time to wait before emitting the most recent source |
|
* value, measured in milliseconds or the time unit determined internally |
|
* by the optional `scheduler`. |
|
* @param {Scheduler} [scheduler=async] The {@link IScheduler} to use for |
|
* managing the timers that handle the rate-limiting behavior. |
|
* @return {Observable<T>} An Observable that performs rate-limiting of |
|
* emissions from the source Observable. |
|
* @method auditTime |
|
* @owner Observable |
|
*/ |
|
export declare function auditTime<T>(duration: number, scheduler?: IScheduler): MonoTypeOperatorFunction<T>;
|
|
|