code: public void didMoveTo (int placeId, PlaceConfig config)
      {
          if (_moveListener != null) {
              _moveListener.requestCompleted(config);
              _moveListener = null;
          }
  
          // keep track of our previous place id
          _previousPlaceId = _placeId;
  
          // clear out our last request time
          _lastRequestTime = 0;
  
          // do some cleaning up in case we were previously in a place
          didLeavePlace();
  
          // make a note that we're now mostly in the new location
          _placeId = placeId;
  
          // start up a new place controller to manage the new place
          try {
              _controller = createController(config);
              if (_controller == null) {
                  log.warning("Place config returned null controller", "config", config);
                  return;
              }
              _controller.init(_ctx, config);
  
              // subscribe to our new place object to complete the move
              subscribeToPlace();
  
          } catch (Exception e) {
              log.warning("Failed to create place controller", "config", config, e);
              handleFailure(_placeId, LocationCodes.E_INTERNAL_ERROR);
          }
      }
docs: This can be called by cooperating directors that need to coopt the moving process to extend
  it in some way or other. In such situations, they will be responsible for receiving the
  successful move response and they should let the location director know that the move has
  been effected.
  
  @param placeId the place oid of our new location.
  @param config the configuration information for the new place.