| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var ConnectableObservable_1 = require("../observable/ConnectableObservable");
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| 4 | function multicast(subjectOrSubjectFactory, selector) {
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| 5 | return function multicastOperatorFunction(source) {
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| 6 | var subjectFactory;
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| 7 | if (typeof subjectOrSubjectFactory === 'function') {
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| 8 | subjectFactory = subjectOrSubjectFactory;
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| 9 | }
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| 10 | else {
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| 11 | subjectFactory = function subjectFactory() {
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| 12 | return subjectOrSubjectFactory;
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| 13 | };
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| 14 | }
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| 15 | if (typeof selector === 'function') {
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| 16 | return source.lift(new MulticastOperator(subjectFactory, selector));
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| 17 | }
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| 18 | var connectable = Object.create(source, ConnectableObservable_1.connectableObservableDescriptor);
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| 19 | connectable.source = source;
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| 20 | connectable.subjectFactory = subjectFactory;
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| 21 | return connectable;
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| 22 | };
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| 23 | }
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| 24 | exports.multicast = multicast;
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| 25 | var MulticastOperator = (function () {
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| 26 | function MulticastOperator(subjectFactory, selector) {
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| 27 | this.subjectFactory = subjectFactory;
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| 28 | this.selector = selector;
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| 29 | }
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| 30 | MulticastOperator.prototype.call = function (subscriber, source) {
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| 31 | var selector = this.selector;
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| 32 | var subject = this.subjectFactory();
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| 33 | var subscription = selector(subject).subscribe(subscriber);
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| 34 | subscription.add(source.subscribe(subject));
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| 35 | return subscription;
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| 36 | };
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| 37 | return MulticastOperator;
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| 38 | }());
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| 39 | exports.MulticastOperator = MulticastOperator;
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| 40 | //# sourceMappingURL=multicast.js.map |
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