org.opendaylight.mdsal binding-parent 9.0.2-SNAPSHOT ../../../binding/binding-parent 4.0.0 org.opendaylight.mdsal.model ietf-topology 2013.10.21.21.2-SNAPSHOT ${project.artifactId} ${project.artifactId} bundle org.opendaylight.mdsal.binding.model.ietf rfc6991