org.onosproject.incubator.net.virtual.provider

Interface VirtualDeviceProvider

All Superinterfaces:

VirtualProvider

public interface VirtualDeviceProvider
extends VirtualProvider

Abstraction of a virtual device information provider.

Method Summary

Modifier and Type	Method and Description
void	changePortState(DeviceId deviceId, PortNumber portNumber, boolean enable) Administratively enables or disables a port.
boolean	isReachable(DeviceId deviceId) Indicates whether or not the all physical devices mapped by the given virtual device are reachable.
boolean	isTraversable(ConnectPoint src, ConnectPoint dst) Indicates whether or not the specified connect points on the underlying network are traversable.
void	roleChanged(DeviceId deviceId, MastershipRole newRole) Notifies the provider of a mastership role change for the specified device as decided by the core.

Methods inherited from interface org.onosproject.incubator.net.virtual.provider.VirtualProvider

id

Method Detail

roleChanged

void roleChanged(DeviceId deviceId,
                 MastershipRole newRole)

Notifies the provider of a mastership role change for the specified device as decided by the core.

Parameters:

deviceId - device identifier

newRole - newly determined mastership role

isTraversable

boolean isTraversable(ConnectPoint src,
                      ConnectPoint dst)

Indicates whether or not the specified connect points on the underlying network are traversable.

Parameters:

src - source connection point

dst - destination connection point

Returns:

true if the destination is reachable from the source

isReachable

boolean isReachable(DeviceId deviceId)

Indicates whether or not the all physical devices mapped by the given virtual device are reachable.

Parameters:

deviceId - device identifier

Returns:

true if the all physical devices are reachable, false otherwise

changePortState

void changePortState(DeviceId deviceId,
                     PortNumber portNumber,
                     boolean enable)

Administratively enables or disables a port.

Parameters:

deviceId - device identifier

portNumber - port number

enable - true if port is to be enabled, false to disable