code: def __validate_arguments(self):
          
  
          if len(self.__data) == 0:
              raise ValueError("Empty input data. Data should contain at least one point.")
  
          if self.__amount_intervals <= 0:
              raise ValueError("Incorrect amount of intervals '%d'. Amount of intervals value should be greater than 0." % self.__amount_intervals)
  
          if self.__density_threshold < 0:
              raise ValueError("Incorrect density threshold '%f'. Density threshold should not be negative." % self.__density_threshold)
docs: !
          @brief Check input arguments of CLIQUE algorithm and if one of them is not correct then appropriate exception
                  is thrown.