com.h3c.sdn.common

Interface TopologyCluster

All Known Implementing Classes:

TopologyClusterDTO, TopologyClusterSyncObj

public interface TopologyCluster

Abstraction for a cluster of strongly connected nodes.

Used by Topology Service to create a network graph for every island of OpenFlow devices.

Method Summary

Methods

Modifier and Type	Method and Description
long	id() Retrieves the unique id of this cluster.
Map<DataPathId,Set<Link>>	links() Retrieves the map of device dpid and the set of links associated to that dpid.
Set<DataPathId>	nodes() Retrieves the set of devicepath ids of the devices comprising this cluster.
DataPathId	root() Retrieves the set of devicepath ids of the devices comprising this cluster.

Method Detail

id

long id()

Retrieves the unique id of this cluster.

Returns:

the cluster id

links

Map<DataPathId,Set<Link>> links()

Retrieves the map of device dpid and the set of links associated to that dpid.

Returns:

the map of dpid and its links

nodes

Set<DataPathId> nodes()

Retrieves the set of devicepath ids of the devices comprising this cluster.

Returns:

set of dpid

root

DataPathId root()

Retrieves the set of devicepath ids of the devices comprising this cluster.

Returns:

root dpId