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on this file since 8d391a1 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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1 | /** PURE_IMPORTS_START tslib,_Subject,_util_ObjectUnsubscribedError PURE_IMPORTS_END */
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2 | import * as tslib_1 from "tslib";
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3 | import { Subject } from './Subject';
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4 | import { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';
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5 | var BehaviorSubject = /*@__PURE__*/ (function (_super) {
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6 | tslib_1.__extends(BehaviorSubject, _super);
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7 | function BehaviorSubject(_value) {
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8 | var _this = _super.call(this) || this;
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9 | _this._value = _value;
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10 | return _this;
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11 | }
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12 | Object.defineProperty(BehaviorSubject.prototype, "value", {
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13 | get: function () {
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14 | return this.getValue();
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15 | },
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16 | enumerable: true,
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17 | configurable: true
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18 | });
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19 | BehaviorSubject.prototype._subscribe = function (subscriber) {
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20 | var subscription = _super.prototype._subscribe.call(this, subscriber);
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21 | if (subscription && !subscription.closed) {
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22 | subscriber.next(this._value);
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23 | }
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24 | return subscription;
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25 | };
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26 | BehaviorSubject.prototype.getValue = function () {
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27 | if (this.hasError) {
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28 | throw this.thrownError;
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29 | }
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30 | else if (this.closed) {
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31 | throw new ObjectUnsubscribedError();
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32 | }
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33 | else {
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34 | return this._value;
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35 | }
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36 | };
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37 | BehaviorSubject.prototype.next = function (value) {
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38 | _super.prototype.next.call(this, this._value = value);
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39 | };
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40 | return BehaviorSubject;
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41 | }(Subject));
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42 | export { BehaviorSubject };
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43 | //# sourceMappingURL=BehaviorSubject.js.map
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