org.onosproject.net.device

Interface DeviceProviderService

All Superinterfaces:

ProviderService<DeviceProvider>

public interface DeviceProviderService
extends ProviderService<DeviceProvider>

Service through which device providers can inject device information into the core.

Method Summary

Modifier and Type	Method and Description
default void	deletePort(DeviceId deviceId, PortDescription portDescription) Delete information about a single port of a device.
void	deviceConnected(DeviceId deviceId, DeviceDescription deviceDescription) Signals the core that a device has connected or has been detected somehow.
void	deviceDisconnected(DeviceId deviceId) Signals the core that a device has disconnected or is no longer reachable.
void	portStatusChanged(DeviceId deviceId, PortDescription portDescription) Notifies the core about port status change of a single port.
default void	receivedRoleReply(DeviceId deviceId, MastershipRole response) Notifies the core about a mastership role reported by the given device for this node.
void	receivedRoleReply(DeviceId deviceId, MastershipRole requested, MastershipRole response) Notifies the core about the result of a role request sent to a device.
void	updatePorts(DeviceId deviceId, List<PortDescription> portDescriptions) Updates information about all ports of a device.
void	updatePortStatistics(DeviceId deviceId, Collection<PortStatistics> portStatistics) Updates statistics about all ports of a device.

Methods inherited from interface org.onosproject.net.provider.ProviderService

provider

Method Detail

deviceConnected

void deviceConnected(DeviceId deviceId,
                     DeviceDescription deviceDescription)

Signals the core that a device has connected or has been detected somehow.

Parameters:

deviceId - device identifier

deviceDescription - information about network device

deviceDisconnected

void deviceDisconnected(DeviceId deviceId)

Signals the core that a device has disconnected or is no longer reachable.

Parameters:

deviceId - identity of the device to be removed

updatePorts

void updatePorts(DeviceId deviceId,
                 List<PortDescription> portDescriptions)

Updates information about all ports of a device. It is up to the core to determine what has changed.

Parameters:

deviceId - identity of the device

portDescriptions - list of device ports

deletePort

default void deletePort(DeviceId deviceId,
                        PortDescription portDescription)

Delete information about a single port of a device. It is up to the core to determine what has changed.

Parameters:

deviceId - identity of the device

portDescription - device port description

portStatusChanged

void portStatusChanged(DeviceId deviceId,
                       PortDescription portDescription)

Notifies the core about port status change of a single port.

Parameters:

deviceId - identity of the device

portDescription - description of the port that changed

receivedRoleReply

void receivedRoleReply(DeviceId deviceId,
                       MastershipRole requested,
                       MastershipRole response)

Notifies the core about the result of a role request sent to a device. This method assumes that the provider knows the original role that was requested for a given response, if that is not the case, and only the response is known to the provider, then receivedRoleReply(DeviceId, MastershipRole) should be used instead.

Parameters:

deviceId - identity of the device

requested - mastership role that was requested by the node

response - mastership role the switch accepted

receivedRoleReply

default void receivedRoleReply(DeviceId deviceId,
                               MastershipRole response)

Notifies the core about a mastership role reported by the given device for this node.

Parameters:

deviceId - identity of the device

response - mastership role the switch accepted

updatePortStatistics

void updatePortStatistics(DeviceId deviceId,
                          Collection<PortStatistics> portStatistics)

Updates statistics about all ports of a device.

Parameters:

deviceId - identity of the device

portStatistics - list of device port statistics