def getMultiLaneGui(self):
     if self._gui is None:
         # Gui is a special subclass of the generic gui
         from objectClassificationDataExportGui import ObjectClassificationDataExportGui
         self._gui = ObjectClassificationDataExportGui(
             self._topLevelOperator, self.guiControlSignal,
             self.progressSignal, self._title)
     return self._gui
 def getMultiLaneGui(self):
     if self._gui is None:
         # Gui is a special subclass of the generic gui
         from objectClassificationDataExportGui import ObjectClassificationDataExportGui
         self._gui = ObjectClassificationDataExportGui(
             self, self.topLevelOperator)
         self._gui.set_exporting_operator(self.exporting_op)
     return self._gui