@abc.abstractmethod<EOL><INDENT>def register_for_new_commitments_by_genus_type(self, commitment_genus_type):<DEDENT>
pass<EOL>
Register for notifications of new commitments by commitment genus type.

        ``CommitmentReceiver.newCommitments()`` is invoked when a new
        commitment is created.

        :param commitment_genus_type: the commitment genus type to monitor
        :type commitment_genus_type: ``osid.id.Id``
        :raise: ``NullArgument`` -- ``commitment_genus_type is null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

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