biofriction-wp-theme/node_modules/rxjs/observable/IfObservable.js

61 lines
2.3 KiB
JavaScript
Raw Normal View History

2021-10-26 14:18:09 +02:00
"use strict";
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 __());
};
var Observable_1 = require('../Observable');
var subscribeToResult_1 = require('../util/subscribeToResult');
var OuterSubscriber_1 = require('../OuterSubscriber');
/**
* We need this JSDoc comment for affecting ESDoc.
* @extends {Ignored}
* @hide true
*/
var IfObservable = (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);
};
/** @deprecated internal use only */ 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_1.Observable));
exports.IfObservable = IfObservable;
var IfSubscriber = (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_1.subscribeToResult(this, source));
}
else {
this._complete();
}
}
catch (err) {
this._error(err);
}
};
return IfSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=IfObservable.js.map