This repository has been archived on 2024-07-27. You can view files and clone it, but cannot push or open issues or pull requests.
keksAccountGUI/node_modulesOLD/rxjs/_esm5/internal/operators/sampleTime.js

49 lines
1.8 KiB
JavaScript
Raw Normal View History

2019-08-11 18:48:02 +00:00
/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
import * as tslib_1 from "tslib";
import { Subscriber } from '../Subscriber';
import { async } from '../scheduler/async';
export function sampleTime(period, scheduler) {
if (scheduler === void 0) {
scheduler = async;
}
return function (source) { return source.lift(new SampleTimeOperator(period, scheduler)); };
}
var SampleTimeOperator = /*@__PURE__*/ (function () {
function SampleTimeOperator(period, scheduler) {
this.period = period;
this.scheduler = scheduler;
}
SampleTimeOperator.prototype.call = function (subscriber, source) {
return source.subscribe(new SampleTimeSubscriber(subscriber, this.period, this.scheduler));
};
return SampleTimeOperator;
}());
var SampleTimeSubscriber = /*@__PURE__*/ (function (_super) {
tslib_1.__extends(SampleTimeSubscriber, _super);
function SampleTimeSubscriber(destination, period, scheduler) {
var _this = _super.call(this, destination) || this;
_this.period = period;
_this.scheduler = scheduler;
_this.hasValue = false;
_this.add(scheduler.schedule(dispatchNotification, period, { subscriber: _this, period: period }));
return _this;
}
SampleTimeSubscriber.prototype._next = function (value) {
this.lastValue = value;
this.hasValue = true;
};
SampleTimeSubscriber.prototype.notifyNext = function () {
if (this.hasValue) {
this.hasValue = false;
this.destination.next(this.lastValue);
}
};
return SampleTimeSubscriber;
}(Subscriber));
function dispatchNotification(state) {
var subscriber = state.subscriber, period = state.period;
subscriber.notifyNext();
this.schedule(state, period);
}
//# sourceMappingURL=sampleTime.js.map