def _get_preference(self):
return self.__preference<EOL>
Getter method for preference, mapped from YANG variable /network_instances/network_instance/mpls/lsps/constrained_path/tunnels/tunnel/p2p_tunnel_attributes/p2p_primary_path/p2p_primary_path/config/preference (uint8)

    YANG Description: Specifies a preference for this path. The lower the
number higher the preference