60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
/** PURE_IMPORTS_START .._Observable PURE_IMPORTS_END */
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var __extends = (this && this.__extends) || function (d, b) {
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for (var p in b)
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if (b.hasOwnProperty(p))
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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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import { Observable } from '../Observable';
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/**
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* We need this JSDoc comment for affecting ESDoc.
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* @extends {Ignored}
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* @hide true
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*/
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export var ScalarObservable = /*@__PURE__*/ (/*@__PURE__*/ function (_super) {
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__extends(ScalarObservable, _super);
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function ScalarObservable(value, scheduler) {
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_super.call(this);
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this.value = value;
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this.scheduler = scheduler;
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this._isScalar = true;
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if (scheduler) {
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this._isScalar = false;
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}
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}
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ScalarObservable.create = function (value, scheduler) {
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return new ScalarObservable(value, scheduler);
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};
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ScalarObservable.dispatch = function (state) {
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var done = state.done, value = state.value, subscriber = state.subscriber;
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if (done) {
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subscriber.complete();
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return;
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}
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subscriber.next(value);
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if (subscriber.closed) {
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return;
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}
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state.done = true;
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this.schedule(state);
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};
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/** @deprecated internal use only */ ScalarObservable.prototype._subscribe = function (subscriber) {
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var value = this.value;
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var scheduler = this.scheduler;
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if (scheduler) {
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return scheduler.schedule(ScalarObservable.dispatch, 0, {
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done: false, value: value, subscriber: subscriber
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});
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}
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else {
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subscriber.next(value);
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if (!subscriber.closed) {
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subscriber.complete();
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}
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}
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};
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return ScalarObservable;
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}(Observable));
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//# sourceMappingURL=ScalarObservable.js.map
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