code: def __validInputs(self):
          
          #if not isinstance(self.__column, Column):
          #    raise Sitools2Exception("column must be an instance of Column")
          try:
              float(self.__minVal)
          except ValueError as ex:
              raise Sitools2Exception(ex)
          try:
              float(self.__maxVal)
          except ValueError as ex:
              raise Sitools2Exception(ex)
          
          if float(self.__minVal) >= float(self.__maxVal):
              raise Sitools2Exception("maxVal must be superior to minVal")
docs: Validates the inputs of the constructor.