code: def __validInputs(self):
          
          #if not isinstance(self.__column, Column):
          #    raise Sitools2Exception("column must be an instance of Column") 
          if self.__type not in self.__TYPE:
              raise Sitools2Exception("Type must be one of these values : numeric, string, boolean")
          if self.__comparison not in self.__COMPARISON:
              raise Sitools2Exception("Comparison must be one of these values : LT, GT, EQ, LIKE, IN, NOTIN")
docs: Validates the inputs of the constructor.