1 /** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
2 import * as tslib_1 from "tslib";
3 import { Subject } from '../Subject';
4 import { OuterSubscriber } from '../OuterSubscriber';
5 import { subscribeToResult } from '../util/subscribeToResult';
6 export function window(windowBoundaries) {
7 return function windowOperatorFunction(source) {
8 return source.lift(new WindowOperator(windowBoundaries));
11 var WindowOperator = /*@__PURE__*/ (function () {
12 function WindowOperator(windowBoundaries) {
13 this.windowBoundaries = windowBoundaries;
15 WindowOperator.prototype.call = function (subscriber, source) {
16 var windowSubscriber = new WindowSubscriber(subscriber);
17 var sourceSubscription = source.subscribe(windowSubscriber);
18 if (!sourceSubscription.closed) {
19 windowSubscriber.add(subscribeToResult(windowSubscriber, this.windowBoundaries));
21 return sourceSubscription;
23 return WindowOperator;
25 var WindowSubscriber = /*@__PURE__*/ (function (_super) {
26 tslib_1.__extends(WindowSubscriber, _super);
27 function WindowSubscriber(destination) {
28 var _this = _super.call(this, destination) || this;
29 _this.window = new Subject();
30 destination.next(_this.window);
33 WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
36 WindowSubscriber.prototype.notifyError = function (error, innerSub) {
39 WindowSubscriber.prototype.notifyComplete = function (innerSub) {
42 WindowSubscriber.prototype._next = function (value) {
43 this.window.next(value);
45 WindowSubscriber.prototype._error = function (err) {
46 this.window.error(err);
47 this.destination.error(err);
49 WindowSubscriber.prototype._complete = function () {
50 this.window.complete();
51 this.destination.complete();
53 WindowSubscriber.prototype._unsubscribe = function () {
56 WindowSubscriber.prototype.openWindow = function () {
57 var prevWindow = this.window;
59 prevWindow.complete();
61 var destination = this.destination;
62 var newWindow = this.window = new Subject();
63 destination.next(newWindow);
65 return WindowSubscriber;
67 //# sourceMappingURL=window.js.map