| /** PURE_IMPORTS_START .._Observable,.._util_subscribeToResult,.._OuterSubscriber PURE_IMPORTS_END */ |
| var __extends = (this && this.__extends) || function (d, b) { |
| for (var p in b) |
| if (b.hasOwnProperty(p)) |
| d[p] = b[p]; |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| import { Observable } from '../Observable'; |
| import { subscribeToResult } from '../util/subscribeToResult'; |
| import { OuterSubscriber } from '../OuterSubscriber'; |
| /** |
| * We need this JSDoc comment for affecting ESDoc. |
| * @extends {Ignored} |
| * @hide true |
| */ |
| export var IfObservable = /*@__PURE__*/ (/*@__PURE__*/ function (_super) { |
| __extends(IfObservable, _super); |
| function IfObservable(condition, thenSource, elseSource) { |
| _super.call(this); |
| this.condition = condition; |
| this.thenSource = thenSource; |
| this.elseSource = elseSource; |
| } |
| IfObservable.create = function (condition, thenSource, elseSource) { |
| return new IfObservable(condition, thenSource, elseSource); |
| }; |
| IfObservable.prototype._subscribe = function (subscriber) { |
| var _a = this, condition = _a.condition, thenSource = _a.thenSource, elseSource = _a.elseSource; |
| return new IfSubscriber(subscriber, condition, thenSource, elseSource); |
| }; |
| return IfObservable; |
| }(Observable)); |
| var IfSubscriber = /*@__PURE__*/ (/*@__PURE__*/ function (_super) { |
| __extends(IfSubscriber, _super); |
| function IfSubscriber(destination, condition, thenSource, elseSource) { |
| _super.call(this, destination); |
| this.condition = condition; |
| this.thenSource = thenSource; |
| this.elseSource = elseSource; |
| this.tryIf(); |
| } |
| IfSubscriber.prototype.tryIf = function () { |
| var _a = this, condition = _a.condition, thenSource = _a.thenSource, elseSource = _a.elseSource; |
| var result; |
| try { |
| result = condition(); |
| var source = result ? thenSource : elseSource; |
| if (source) { |
| this.add(subscribeToResult(this, source)); |
| } |
| else { |
| this._complete(); |
| } |
| } |
| catch (err) { |
| this._error(err); |
| } |
| }; |
| return IfSubscriber; |
| }(OuterSubscriber)); |
| //# sourceMappingURL=IfObservable.js.map |