@reactivex/rxjs

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data-ice="title">es6/observable/GenerateObservable.js</h1> <pre class="source-code line-number raw-source-code"><code class="prettyprint linenums" data-ice="content">import { Observable } from '../Observable'; import { isScheduler } from '../util/isScheduler'; var selfSelector = function (value) { return value; }; /** * We need this JSDoc comment for affecting ESDoc. * @extends {Ignored} * @hide true */ export var GenerateObservable = (function (_super) { __extends(GenerateObservable, _super); function GenerateObservable(initialState, condition, iterate, resultSelector, scheduler) { _super.call(this); this.initialState = initialState; this.condition = condition; this.iterate = iterate; this.resultSelector = resultSelector; this.scheduler = scheduler; } GenerateObservable.create = function (initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler) { if (arguments.length == 1) { return new GenerateObservable(initialStateOrOptions.initialState, initialStateOrOptions.condition, initialStateOrOptions.iterate, initialStateOrOptions.resultSelector || selfSelector, initialStateOrOptions.scheduler); } if (resultSelectorOrObservable === undefined || isScheduler(resultSelectorOrObservable)) { return new GenerateObservable(initialStateOrOptions, condition, iterate, selfSelector, resultSelectorOrObservable); } return new GenerateObservable(initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler); }; GenerateObservable.prototype._subscribe = function (subscriber) { var state = this.initialState; if (this.scheduler) { return this.scheduler.schedule(GenerateObservable.dispatch, 0, { subscriber: subscriber, iterate: this.iterate, condition: this.condition, resultSelector: this.resultSelector, state: state }); } var _a = this, condition = _a.condition, resultSelector = _a.resultSelector, iterate = _a.iterate; do { if (condition) { var conditionResult = void 0; try { conditionResult = condition(state); } catch (err) { subscriber.error(err); return; } if (!conditionResult) { subscriber.complete(); break; } } var value = void 0; try { value = resultSelector(state); } catch (err) { subscriber.error(err); return; } subscriber.next(value); if (subscriber.closed) { break; } try { state = iterate(state); } catch (err) { subscriber.error(err); return; } } while (true); }; GenerateObservable.dispatch = function (state) { var subscriber = state.subscriber, condition = state.condition; if (subscriber.closed) { return; } if (state.needIterate) { try { state.state = state.iterate(state.state); } catch (err) { subscriber.error(err); return; } } else { state.needIterate = true; } if (condition) { var conditionResult = void 0; try { conditionResult = condition(state.state); } catch (err) { subscriber.error(err); return; } if (!conditionResult) { subscriber.complete(); return; } if (subscriber.closed) { return; } } var value; try { value = state.resultSelector(state.state); } catch (err) { subscriber.error(err); return; } if (subscriber.closed) { return; } subscriber.next(value); if (subscriber.closed) { return; } return this.schedule(state); }; return GenerateObservable; }(Observable)); //# sourceMappingURL=GenerateObservable.js.map</code></pre> </div> <footer class="footer"> Generated by <a href="https://esdoc.org">ESDoc<span data-ice="esdocVersion">(0.4.8)</span></a> </footer> <script src="script/search_index.js"></script> <script src="script/search.js"></script> <script src="script/pretty-print.js"></script> <script src="script/inherited-summary.js"></script> <script src="script/test-summary.js"></script> <script src="script/inner-link.js"></script> <script src="script/patch-for-local.js"></script> </body> </html>