text: "use strict";
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  Object.defineProperty(exports, "__esModule", { value: true });
  var Subject_1 = require("../Subject");
  var OuterSubscriber_1 = require("../OuterSubscriber");
  var subscribeToResult_1 = require("../util/subscribeToResult");
  function window(windowBoundaries) {
      return function windowOperatorFunction(source) {
          return source.lift(new WindowOperator(windowBoundaries));
      };
  }
  exports.window = window;
  var WindowOperator = (function () {
      function WindowOperator(windowBoundaries) {
          this.windowBoundaries = windowBoundaries;
      }
      WindowOperator.prototype.call = function (subscriber, source) {
          var windowSubscriber = new WindowSubscriber(subscriber);
          var sourceSubscription = source.subscribe(windowSubscriber);
          if (!sourceSubscription.closed) {
              windowSubscriber.add(subscribeToResult_1.subscribeToResult(windowSubscriber, this.windowBoundaries));
          }
          return sourceSubscription;
      };
      return WindowOperator;
  }());
  var WindowSubscriber = (function (_super) {
      __extends(WindowSubscriber, _super);
      function WindowSubscriber(destination) {
          var _this = _super.call(this, destination) || this;
          _this.window = new Subject_1.Subject();
          destination.next(_this.window);
          return _this;
      }
      WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
          this.openWindow();
      };
      WindowSubscriber.prototype.notifyError = function (error, innerSub) {
          this._error(error);
      };
      WindowSubscriber.prototype.notifyComplete = function (innerSub) {
          this._complete();
      };
      WindowSubscriber.prototype._next = function (value) {
          this.window.next(value);
      };
      WindowSubscriber.prototype._error = function (err) {
          this.window.error(err);
          this.destination.error(err);
      };
      WindowSubscriber.prototype._complete = function () {
          this.window.complete();
          this.destination.complete();
      };
      WindowSubscriber.prototype._unsubscribe = function () {
          this.window = null;
      };
      WindowSubscriber.prototype.openWindow = function () {
          var prevWindow = this.window;
          if (prevWindow) {
              prevWindow.complete();
          }
          var destination = this.destination;
          var newWindow = this.window = new Subject_1.Subject();
          destination.next(newWindow);
      };
      return WindowSubscriber;
  }(OuterSubscriber_1.OuterSubscriber));
  //# sourceMappingURL=window.js.map