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89 lines
3.1 KiB
89 lines
3.1 KiB
"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 noop_1 = require("../util/noop"); |
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var isFunction_1 = require("../util/isFunction"); |
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function tap(nextOrObserver, error, complete) { |
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return function tapOperatorFunction(source) { |
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return source.lift(new DoOperator(nextOrObserver, error, complete)); |
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}; |
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} |
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exports.tap = tap; |
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var DoOperator = (function () { |
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function DoOperator(nextOrObserver, error, complete) { |
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this.nextOrObserver = nextOrObserver; |
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this.error = error; |
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this.complete = complete; |
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} |
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DoOperator.prototype.call = function (subscriber, source) { |
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return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete)); |
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}; |
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return DoOperator; |
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}()); |
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var TapSubscriber = (function (_super) { |
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__extends(TapSubscriber, _super); |
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function TapSubscriber(destination, observerOrNext, error, complete) { |
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var _this = _super.call(this, destination) || this; |
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_this._tapNext = noop_1.noop; |
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_this._tapError = noop_1.noop; |
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_this._tapComplete = noop_1.noop; |
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_this._tapError = error || noop_1.noop; |
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_this._tapComplete = complete || noop_1.noop; |
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if (isFunction_1.isFunction(observerOrNext)) { |
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_this._context = _this; |
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_this._tapNext = observerOrNext; |
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} |
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else if (observerOrNext) { |
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_this._context = observerOrNext; |
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_this._tapNext = observerOrNext.next || noop_1.noop; |
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_this._tapError = observerOrNext.error || noop_1.noop; |
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_this._tapComplete = observerOrNext.complete || noop_1.noop; |
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} |
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return _this; |
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} |
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TapSubscriber.prototype._next = function (value) { |
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try { |
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this._tapNext.call(this._context, value); |
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} |
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catch (err) { |
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this.destination.error(err); |
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return; |
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} |
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this.destination.next(value); |
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}; |
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TapSubscriber.prototype._error = function (err) { |
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try { |
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this._tapError.call(this._context, err); |
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} |
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catch (err) { |
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this.destination.error(err); |
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return; |
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} |
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this.destination.error(err); |
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}; |
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TapSubscriber.prototype._complete = function () { |
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try { |
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this._tapComplete.call(this._context); |
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} |
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catch (err) { |
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this.destination.error(err); |
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return; |
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} |
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return this.destination.complete(); |
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}; |
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return TapSubscriber; |
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}(Subscriber_1.Subscriber)); |
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//# sourceMappingURL=tap.js.map
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