org.onosproject.driver.optical.handshaker

Class OplinkRoadm

java.lang.Object

org.onosproject.net.driver.AbstractBehaviour

org.onosproject.net.driver.AbstractHandlerBehaviour

org.onosproject.openflow.controller.driver.AbstractOpenFlowSwitch

org.onosproject.driver.optical.handshaker.OplinkRoadm

All Implemented Interfaces:

org.onosproject.net.driver.Behaviour, org.onosproject.net.driver.HandlerBehaviour, OpenFlowSwitchDriver, OpenFlowOpticalSwitch, OpenFlowSwitch, WithTypedPorts

public class OplinkRoadm
extends AbstractOpenFlowSwitch
implements OpenFlowOpticalSwitch

Driver for Oplink single WSS 8D ROADM. Driver implements custom handshaker and supports for Optical channel Port based on OpenFlow OTN extension. The device consists of Och ports, and performances wavelength cross-connect among the ports.

Field Summary

Fields inherited from class org.onosproject.openflow.controller.driver.AbstractOpenFlowSwitch

channelId, desc, features, log, meterfeatures, ports, role, startDriverHandshakeCalled, tableFull

Constructor Summary

Constructors

Constructor and Description
OplinkRoadm()

Method Summary

Modifier and Type	Method and Description
org.onosproject.net.Device.Type	deviceType() Returns the switch device type.
List<org.projectfloodlight.openflow.protocol.OFPortDesc>	getPorts() Fetches the ports of this switch.
List<? extends org.projectfloodlight.openflow.protocol.OFObject>	getPortsOf(PortDescPropertyType type) Return a list of interfaces (ports) of the type associated with this OpenFlow switch.
Set<PortDescPropertyType>	getPortTypes() Returns the port property types supported by the driver implementing this interface.
boolean	isDriverHandshakeComplete() Checks whether the driver specific handshake is complete.
void	processDriverHandshakeMessage(org.projectfloodlight.openflow.protocol.OFMessage m) Process a message during the driver specific handshake.
List<org.onosproject.net.device.PortDescription>	processExpPortStats(org.projectfloodlight.openflow.protocol.OFMessage msg) Returns updated PortDescriptions built from experimenter message received from device.
void	sendMsg(org.projectfloodlight.openflow.protocol.OFMessage m) Writes the message to the driver.
void	startDriverHandshake() Starts the driver specific handshake process.
Boolean	supportNxRole() Does this switch support Nicira Role messages.

Methods inherited from class org.onosproject.openflow.controller.driver.AbstractOpenFlowSwitch

activateEqualSwitch, activateMasterSwitch, channelId, connectSwitch, datapathDescription, disconnectSwitch, factory, getId, getNextTransactionId, getRole, getStringId, handleMessage, handleNiciraRole, handleRole, handleRoleError, hardwareDescription, init, isConnected, manufacturerDescription, reassertRole, removeConnectedSwitch, returnRoleReply, sendHandshakeMessage, sendMsg, sendRoleRequest, serialNumber, setAgent, setChannel, setConnected, setFeaturesReply, setMeterFeaturesReply, setOFVersion, setPortDescReplies, setPortDescReply, setRole, setRoleHandler, setSwitchDescription, setTableFull, softwareDescription, toString, transitionToEqualSwitch, transitionToMasterSwitch

Methods inherited from class org.onosproject.net.driver.AbstractHandlerBehaviour

handler, setHandler

Methods inherited from class org.onosproject.net.driver.AbstractBehaviour

data, setData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.onosproject.openflow.controller.OpenFlowSwitch

channelId, datapathDescription, disconnectSwitch, factory, getId, getRole, getStringId, handleMessage, hardwareDescription, isConnected, manufacturerDescription, returnRoleReply, sendMsg, serialNumber, setRole, softwareDescription

Methods inherited from interface org.onosproject.net.driver.HandlerBehaviour

handler, setHandler

Methods inherited from interface org.onosproject.net.driver.Behaviour

data, setData

Constructor Detail

OplinkRoadm

public OplinkRoadm()

Method Detail

getPortsOf

public List<? extends org.projectfloodlight.openflow.protocol.OFObject> getPortsOf(PortDescPropertyType type)

Description copied from interface: WithTypedPorts

Return a list of interfaces (ports) of the type associated with this OpenFlow switch.

Specified by:

getPortsOf in interface WithTypedPorts

Parameters:

type - The port description property type of requested ports

Returns:

A potentially empty list of ports.

getPorts

public List<org.projectfloodlight.openflow.protocol.OFPortDesc> getPorts()

Description copied from interface: OpenFlowSwitch

Fetches the ports of this switch.

Specified by:

getPorts in interface OpenFlowOpticalSwitch

Specified by:

getPorts in interface OpenFlowSwitch

Overrides:

getPorts in class AbstractOpenFlowSwitch

Returns:

unmodifiable list of the ports.

getPortTypes

public Set<PortDescPropertyType> getPortTypes()

Description copied from interface: WithTypedPorts

Returns the port property types supported by the driver implementing this interface.

Specified by:

getPortTypes in interface WithTypedPorts

Returns:

A set of port property types

supportNxRole

public Boolean supportNxRole()

Description copied from interface: OpenFlowSwitchDriver

Does this switch support Nicira Role messages.

Specified by:

supportNxRole in interface OpenFlowSwitchDriver

Specified by:

supportNxRole in class AbstractOpenFlowSwitch

Returns:

true if supports, false otherwise.

startDriverHandshake

public void startDriverHandshake()

Description copied from interface: OpenFlowSwitchDriver

Starts the driver specific handshake process.

Specified by:

startDriverHandshake in interface OpenFlowSwitchDriver

Specified by:

startDriverHandshake in class AbstractOpenFlowSwitch

isDriverHandshakeComplete

public boolean isDriverHandshakeComplete()

Description copied from interface: OpenFlowSwitchDriver

Checks whether the driver specific handshake is complete.

Specified by:

isDriverHandshakeComplete in interface OpenFlowSwitchDriver

Specified by:

isDriverHandshakeComplete in class AbstractOpenFlowSwitch

Returns:

true is finished, false if not.

processDriverHandshakeMessage

public void processDriverHandshakeMessage(org.projectfloodlight.openflow.protocol.OFMessage m)

Description copied from interface: OpenFlowSwitchDriver

Process a message during the driver specific handshake.

Specified by:

processDriverHandshakeMessage in interface OpenFlowSwitchDriver

Specified by:

processDriverHandshakeMessage in class AbstractOpenFlowSwitch

Parameters:

m - the message to process.

deviceType

public org.onosproject.net.Device.Type deviceType()

Description copied from interface: OpenFlowSwitch

Returns the switch device type.

Specified by:

deviceType in interface OpenFlowSwitch

Overrides:

deviceType in class AbstractOpenFlowSwitch

Returns:

device type

sendMsg

public final void sendMsg(org.projectfloodlight.openflow.protocol.OFMessage m)

Description copied from interface: OpenFlowSwitch

Writes the message to the driver.

Note: Messages may be silently dropped/lost due to IOExceptions or role. If this is a concern, then a caller should use barriers.

Specified by:

sendMsg in interface OpenFlowSwitch

Overrides:

sendMsg in class AbstractOpenFlowSwitch

Parameters:

m - the message to write

processExpPortStats

public List<org.onosproject.net.device.PortDescription> processExpPortStats(org.projectfloodlight.openflow.protocol.OFMessage msg)

Description copied from interface: OpenFlowOpticalSwitch

Returns updated PortDescriptions built from experimenter message received from device.

Specified by:

processExpPortStats in interface OpenFlowOpticalSwitch

Parameters:

msg - OpenFlow message from device.

Returns:

List of updated PortDescriptions.