var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) Eif (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = require('../Subscriber');
var asap_1 = require('../scheduler/asap');
function debounceTime(dueTime, scheduler) {
Iif (scheduler === void 0) { scheduler = asap_1.asap; }
return this.lift(new DebounceTimeOperator(dueTime, scheduler));
}
exports.debounceTime = debounceTime;
var DebounceTimeOperator = (function () {
function DebounceTimeOperator(dueTime, scheduler) {
this.dueTime = dueTime;
this.scheduler = scheduler;
}
DebounceTimeOperator.prototype.call = function (subscriber) {
return new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler);
};
return DebounceTimeOperator;
})();
var DebounceTimeSubscriber = (function (_super) {
__extends(DebounceTimeSubscriber, _super);
function DebounceTimeSubscriber(destination, dueTime, scheduler) {
_super.call(this, destination);
this.dueTime = dueTime;
this.scheduler = scheduler;
this.debouncedSubscription = null;
this.lastValue = null;
}
DebounceTimeSubscriber.prototype._next = function (value) {
this.clearDebounce();
this.lastValue = value;
this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this));
};
DebounceTimeSubscriber.prototype._complete = function () {
this.debouncedNext();
this.destination.complete();
};
DebounceTimeSubscriber.prototype.debouncedNext = function () {
this.clearDebounce();
if (this.lastValue != null) {
this.destination.next(this.lastValue);
this.lastValue = null;
}
};
DebounceTimeSubscriber.prototype.clearDebounce = function () {
var debouncedSubscription = this.debouncedSubscription;
if (debouncedSubscription !== null) {
this.remove(debouncedSubscription);
debouncedSubscription.unsubscribe();
this.debouncedSubscription = null;
}
};
return DebounceTimeSubscriber;
})(Subscriber_1.Subscriber);
function dispatchNext(subscriber) {
subscriber.debouncedNext();
}
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