Add a new custom condition type parser
        :param name: The name of the condition type
        :type  name: str

        :param cond_class: The Class
        :return:

def add_condition(self, name, cond_class):
        """
        Add a new custom condition type parser
        :param name: The name of the condition type
        :type  name: str

        :param cond_class: The Class
        :return:
        """
        # Has this condition type already been defined?
        if name in self.conditions:
            self._log.warn('Overwriting an existing Condition Type class: {type}'.format(type=name))

        if not issubclass(cond_class, ConditionType):
            self._log.error('Condition Type class must implement the base ConditionType interface, please review the '
                            'documentation on defining custom condition types. (Refusing to set the condition type '
                            '"{type}")'.format(type=name))
            return

        self.conditions[name] = cond_class(name)