65 lines
2.3 KiB
JavaScript
65 lines
2.3 KiB
JavaScript
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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}
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return function (d, b) {
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extendStatics(d, b);
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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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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var Subscriber_1 = require("../Subscriber");
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var empty_1 = require("../observable/empty");
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function repeat(count) {
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if (count === void 0) { count = -1; }
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return function (source) {
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if (count === 0) {
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return empty_1.empty();
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}
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else if (count < 0) {
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return source.lift(new RepeatOperator(-1, source));
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}
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else {
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return source.lift(new RepeatOperator(count - 1, source));
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}
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};
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}
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exports.repeat = repeat;
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var RepeatOperator = (function () {
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function RepeatOperator(count, source) {
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this.count = count;
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this.source = source;
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}
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RepeatOperator.prototype.call = function (subscriber, source) {
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return source.subscribe(new RepeatSubscriber(subscriber, this.count, this.source));
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};
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return RepeatOperator;
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}());
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var RepeatSubscriber = (function (_super) {
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__extends(RepeatSubscriber, _super);
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function RepeatSubscriber(destination, count, source) {
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var _this = _super.call(this, destination) || this;
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_this.count = count;
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_this.source = source;
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return _this;
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}
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RepeatSubscriber.prototype.complete = function () {
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if (!this.isStopped) {
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var _a = this, source = _a.source, count = _a.count;
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if (count === 0) {
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return _super.prototype.complete.call(this);
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}
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else if (count > -1) {
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this.count = count - 1;
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}
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source.subscribe(this._unsubscribeAndRecycle());
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}
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};
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return RepeatSubscriber;
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}(Subscriber_1.Subscriber));
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//# sourceMappingURL=repeat.js.map
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