org.onosproject.net.topology

Interface TopologyCluster

All Known Implementing Classes:

DefaultTopologyCluster

public interface TopologyCluster

Representation of an SCC (strongly-connected component) in a network topology.

Method Summary

Modifier and Type	Method and Description
int	deviceCount() Returns the number of devices in the cluster.
ClusterId	id() Returns the cluster id.
int	linkCount() Returns the number of infrastructure links in the cluster.
TopologyVertex	root() Returns the cluster root vertex.

Method Detail

id

ClusterId id()

Returns the cluster id.

Returns:

cluster identifier

deviceCount

int deviceCount()

Returns the number of devices in the cluster.

Returns:

number of cluster devices

linkCount

int linkCount()

Returns the number of infrastructure links in the cluster.

Returns:

number of cluster links

root

TopologyVertex root()

Returns the cluster root vertex.

Returns:

cluster root vertex