@abc.abstractmethod<EOL><INDENT>def get_priority(self):<DEDENT>
return<EOL>
Gets the priority of this value.

        If the values for this parameter are not shuffled, the priority
        indicates a static ordering of the values from lowest to
        highest. If the values for this parameter are shuffled, the
        priority effects the weight with greater numbers having greater
        weights.

        :return: the index of this value
        :rtype: ``cardinal``


        *compliance: mandatory -- This method must be implemented.*