text: "use strict";
  var __extends = (this && this.__extends) || function (d, b) {
      for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
      function __() { this.constructor = d; }
      d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  };
  var root_1 = require('../util/root');
  var Observable_1 = require('../Observable');
  /**
   * We need this JSDoc comment for affecting ESDoc.
   * @extends {Ignored}
   * @hide true
   */
  var PromiseObservable = (function (_super) {
      __extends(PromiseObservable, _super);
      function PromiseObservable(promise, scheduler) {
          if (scheduler === void 0) { scheduler = null; }
          _super.call(this);
          this.promise = promise;
          this.scheduler = scheduler;
      }
      /**
       * @param promise
       * @param scheduler
       * @return {PromiseObservable}
       * @static true
       * @name fromPromise
       * @owner Observable
       */
      PromiseObservable.create = function (promise, scheduler) {
          if (scheduler === void 0) { scheduler = null; }
          return new PromiseObservable(promise, scheduler);
      };
      PromiseObservable.prototype._subscribe = function (subscriber) {
          var _this = this;
          var promise = this.promise;
          var scheduler = this.scheduler;
          if (scheduler == null) {
              if (this._isScalar) {
                  if (!subscriber.isUnsubscribed) {
                      subscriber.next(this.value);
                      subscriber.complete();
                  }
              }
              else {
                  promise.then(function (value) {
                      _this.value = value;
                      _this._isScalar = true;
                      if (!subscriber.isUnsubscribed) {
                          subscriber.next(value);
                          subscriber.complete();
                      }
                  }, function (err) {
                      if (!subscriber.isUnsubscribed) {
                          subscriber.error(err);
                      }
                  })
                      .then(null, function (err) {
                      // escape the promise trap, throw unhandled errors
                      root_1.root.setTimeout(function () { throw err; });
                  });
              }
          }
          else {
              if (this._isScalar) {
                  if (!subscriber.isUnsubscribed) {
                      return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber });
                  }
              }
              else {
                  promise.then(function (value) {
                      _this.value = value;
                      _this._isScalar = true;
                      if (!subscriber.isUnsubscribed) {
                          subscriber.add(scheduler.schedule(dispatchNext, 0, { value: value, subscriber: subscriber }));
                      }
                  }, function (err) {
                      if (!subscriber.isUnsubscribed) {
                          subscriber.add(scheduler.schedule(dispatchError, 0, { err: err, subscriber: subscriber }));
                      }
                  })
                      .then(null, function (err) {
                      // escape the promise trap, throw unhandled errors
                      root_1.root.setTimeout(function () { throw err; });
                  });
              }
          }
      };
      return PromiseObservable;
  }(Observable_1.Observable));
  exports.PromiseObservable = PromiseObservable;
  function dispatchNext(arg) {
      var value = arg.value, subscriber = arg.subscriber;
      if (!subscriber.isUnsubscribed) {
          subscriber.next(value);
          subscriber.complete();
      }
  }
  function dispatchError(arg) {
      var err = arg.err, subscriber = arg.subscriber;
      if (!subscriber.isUnsubscribed) {
          subscriber.error(err);
      }
  }
  //# sourceMappingURL=PromiseObservable.js.map