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40 lines
1.4 KiB
40 lines
1.4 KiB
"use strict"; |
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var __extends = (this && this.__extends) || function (d, b) { |
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for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; |
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function __() { this.constructor = d; } |
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
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}; |
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var Subscription_1 = require('./Subscription'); |
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/** |
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* We need this JSDoc comment for affecting ESDoc. |
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* @ignore |
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* @extends {Ignored} |
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*/ |
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var SubjectSubscription = (function (_super) { |
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__extends(SubjectSubscription, _super); |
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function SubjectSubscription(subject, subscriber) { |
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_super.call(this); |
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this.subject = subject; |
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this.subscriber = subscriber; |
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this.closed = false; |
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} |
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SubjectSubscription.prototype.unsubscribe = function () { |
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if (this.closed) { |
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return; |
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} |
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this.closed = true; |
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var subject = this.subject; |
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var observers = subject.observers; |
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this.subject = null; |
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if (!observers || observers.length === 0 || subject.isStopped || subject.closed) { |
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return; |
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} |
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var subscriberIndex = observers.indexOf(this.subscriber); |
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if (subscriberIndex !== -1) { |
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observers.splice(subscriberIndex, 1); |
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} |
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}; |
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return SubjectSubscription; |
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}(Subscription_1.Subscription)); |
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exports.SubjectSubscription = SubjectSubscription; |
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//# sourceMappingURL=SubjectSubscription.js.map
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