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 Subscription_1 = require('../Subscription');
var SubjectSubscription = (function (_super) {
__extends(SubjectSubscription, _super);
function SubjectSubscription(subject, observer) {
_super.call(this);
this.subject = subject;
this.observer = observer;
this.isUnsubscribed = false;
}
SubjectSubscription.prototype.unsubscribe = function () {
Iif (this.isUnsubscribed) {
return;
}
this.isUnsubscribed = true;
var subject = this.subject;
var observers = subject.observers;
this.subject = null;
if (!observers || observers.length === 0 || subject.isUnsubscribed) {
return;
}
var subscriberIndex = observers.indexOf(this.observer);
Eif (subscriberIndex !== -1) {
observers.splice(subscriberIndex, 1);
}
};
return SubjectSubscription;
})(Subscription_1.Subscription);
exports.SubjectSubscription = SubjectSubscription;
//# sourceMappingURL=SubjectSubscription.js.map |