| /** PURE_IMPORTS_START .._operators_windowToggle PURE_IMPORTS_END */ |
| import { windowToggle as higherOrder } from '../operators/windowToggle'; |
| /** |
| * Branch out the source Observable values as a nested Observable starting from |
| * an emission from `openings` and ending when the output of `closingSelector` |
| * emits. |
| * |
| * <span class="informal">It's like {@link bufferToggle}, but emits a nested |
| * Observable instead of an array.</span> |
| * |
| * <img src="./img/windowToggle.png" width="100%"> |
| * |
| * Returns an Observable that emits windows of items it collects from the source |
| * Observable. The output Observable emits windows that contain those items |
| * emitted by the source Observable between the time when the `openings` |
| * Observable emits an item and when the Observable returned by |
| * `closingSelector` emits an item. |
| * |
| * @example <caption>Every other second, emit the click events from the next 500ms</caption> |
| * var clicks = Rx.Observable.fromEvent(document, 'click'); |
| * var openings = Rx.Observable.interval(1000); |
| * var result = clicks.windowToggle(openings, i => |
| * i % 2 ? Rx.Observable.interval(500) : Rx.Observable.empty() |
| * ).mergeAll(); |
| * result.subscribe(x => console.log(x)); |
| * |
| * @see {@link window} |
| * @see {@link windowCount} |
| * @see {@link windowTime} |
| * @see {@link windowWhen} |
| * @see {@link bufferToggle} |
| * |
| * @param {Observable<O>} openings An observable of notifications to start new |
| * windows. |
| * @param {function(value: O): Observable} closingSelector A function that takes |
| * the value emitted by the `openings` observable and returns an Observable, |
| * which, when it emits (either `next` or `complete`), signals that the |
| * associated window should complete. |
| * @return {Observable<Observable<T>>} An observable of windows, which in turn |
| * are Observables. |
| * @method windowToggle |
| * @owner Observable |
| */ |
| export function windowToggle(openings, closingSelector) { |
| return higherOrder(openings, closingSelector)(this); |
| } |
| //# sourceMappingURL=windowToggle.js.map |
