39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
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import { __extends } from "tslib";
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import { Subject } from './Subject';
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var AsyncSubject = (function (_super) {
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__extends(AsyncSubject, _super);
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function AsyncSubject() {
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var _this = _super !== null && _super.apply(this, arguments) || this;
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_this._value = null;
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_this._hasValue = false;
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_this._isComplete = false;
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return _this;
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}
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AsyncSubject.prototype._checkFinalizedStatuses = function (subscriber) {
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var _a = this, hasError = _a.hasError, _hasValue = _a._hasValue, _value = _a._value, thrownError = _a.thrownError, isStopped = _a.isStopped, _isComplete = _a._isComplete;
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if (hasError) {
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subscriber.error(thrownError);
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}
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else if (isStopped || _isComplete) {
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_hasValue && subscriber.next(_value);
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subscriber.complete();
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}
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};
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AsyncSubject.prototype.next = function (value) {
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if (!this.isStopped) {
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this._value = value;
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this._hasValue = true;
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}
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};
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AsyncSubject.prototype.complete = function () {
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var _a = this, _hasValue = _a._hasValue, _value = _a._value, _isComplete = _a._isComplete;
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if (!_isComplete) {
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this._isComplete = true;
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_hasValue && _super.prototype.next.call(this, _value);
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_super.prototype.complete.call(this);
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}
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};
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return AsyncSubject;
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}(Subject));
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export { AsyncSubject };
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//# sourceMappingURL=AsyncSubject.js.map
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