timeoutWith.js
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"use strict";
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var async_1 = require('../scheduler/async');
var isDate_1 = require('../util/isDate');
var OuterSubscriber_1 = require('../OuterSubscriber');
var subscribeToResult_1 = require('../util/subscribeToResult');
/* tslint:disable:max-line-length */
/**
* @param due
* @param withObservable
* @param scheduler
* @return {Observable<R>|WebSocketSubject<T>|Observable<T>}
* @method timeoutWith
* @owner Observable
*/
function timeoutWith(due, withObservable, scheduler) {
if (scheduler === void 0) { scheduler = async_1.async; }
var absoluteTimeout = isDate_1.isDate(due);
var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
return this.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler));
}
exports.timeoutWith = timeoutWith;
var TimeoutWithOperator = (function () {
function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) {
this.waitFor = waitFor;
this.absoluteTimeout = absoluteTimeout;
this.withObservable = withObservable;
this.scheduler = scheduler;
}
TimeoutWithOperator.prototype.call = function (subscriber, source) {
return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler));
};
return TimeoutWithOperator;
}());
/**
* We need this JSDoc comment for affecting ESDoc.
* @ignore
* @extends {Ignored}
*/
var TimeoutWithSubscriber = (function (_super) {
__extends(TimeoutWithSubscriber, _super);
function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) {
_super.call(this);
this.destination = destination;
this.absoluteTimeout = absoluteTimeout;
this.waitFor = waitFor;
this.withObservable = withObservable;
this.scheduler = scheduler;
this.timeoutSubscription = undefined;
this.index = 0;
this._previousIndex = 0;
this._hasCompleted = false;
destination.add(this);
this.scheduleTimeout();
}
Object.defineProperty(TimeoutWithSubscriber.prototype, "previousIndex", {
get: function () {
return this._previousIndex;
},
enumerable: true,
configurable: true
});
Object.defineProperty(TimeoutWithSubscriber.prototype, "hasCompleted", {
get: function () {
return this._hasCompleted;
},
enumerable: true,
configurable: true
});
TimeoutWithSubscriber.dispatchTimeout = function (state) {
var source = state.subscriber;
var currentIndex = state.index;
if (!source.hasCompleted && source.previousIndex === currentIndex) {
source.handleTimeout();
}
};
TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
var currentIndex = this.index;
var timeoutState = { subscriber: this, index: currentIndex };
this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, timeoutState);
this.index++;
this._previousIndex = currentIndex;
};
TimeoutWithSubscriber.prototype._next = function (value) {
this.destination.next(value);
if (!this.absoluteTimeout) {
this.scheduleTimeout();
}
};
TimeoutWithSubscriber.prototype._error = function (err) {
this.destination.error(err);
this._hasCompleted = true;
};
TimeoutWithSubscriber.prototype._complete = function () {
this.destination.complete();
this._hasCompleted = true;
};
TimeoutWithSubscriber.prototype.handleTimeout = function () {
if (!this.closed) {
var withObservable = this.withObservable;
this.unsubscribe();
this.destination.add(this.timeoutSubscription = subscribeToResult_1.subscribeToResult(this, withObservable));
}
};
return TimeoutWithSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=timeoutWith.js.map