def get_next_type(self):
return next(self)<EOL>
Gets the next ``Type`` in this list.

        return: (osid.type.Type) - the next ``Type`` in this list. The
                ``has_next()`` method should be used to test that a next
                ``Type`` is available before calling this method.
        raise:  IllegalState - no more elements available in this list
        raise:  OperationFailed - unable to complete request
        *compliance: mandatory -- This method must be implemented.*