org.onosproject.openflow.drivers

Class DriverManager

java.lang.Object

org.onosproject.openflow.drivers.DriverManager

All Implemented Interfaces:

org.onosproject.openflow.controller.driver.OpenFlowSwitchDriverFactory

public final class DriverManager
extends Object
implements org.onosproject.openflow.controller.driver.OpenFlowSwitchDriverFactory

A simple implementation of a driver manager that differentiates between connected switches using the OF Description Statistics Reply message.

Method Summary

Modifier and Type	Method and Description
org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver	getOFSwitchImpl(org.onosproject.openflow.controller.Dpid dpid, org.projectfloodlight.openflow.protocol.OFDescStatsReply desc, org.projectfloodlight.openflow.protocol.OFVersion ofv) Return an IOFSwitch object based on switch's manufacturer description from OFDescStatsReply.
static org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver	getSwitch(org.onosproject.openflow.controller.Dpid dpid, org.projectfloodlight.openflow.protocol.OFDescStatsReply desc, org.projectfloodlight.openflow.protocol.OFVersion ofv)
static void	setConfigForCpqd(boolean usePipeline13) Sets the configuration parameter which determines how the CPqD switch is set up.

Methods inherited from class java.lang.Object

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

Method Detail

getOFSwitchImpl

public org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver getOFSwitchImpl(org.onosproject.openflow.controller.Dpid dpid,
                                                                                       org.projectfloodlight.openflow.protocol.OFDescStatsReply desc,
                                                                                       org.projectfloodlight.openflow.protocol.OFVersion ofv)

Return an IOFSwitch object based on switch's manufacturer description from OFDescStatsReply.

Specified by:

getOFSwitchImpl in interface org.onosproject.openflow.controller.driver.OpenFlowSwitchDriverFactory

Parameters:

desc - DescriptionStatistics reply from the switch

Returns:

A IOFSwitch instance if the driver found an implementation for the given description. Otherwise it returns OFSwitchImplBase

setConfigForCpqd

public static void setConfigForCpqd(boolean usePipeline13)

Sets the configuration parameter which determines how the CPqD switch is set up. If usePipeline13 is true, a 1.3 pipeline will be set up on the switch. Otherwise, the switch will be set up in a 1.0 style with a single table where missed packets are sent to the controller.

Parameters:

usePipeline13 - whether to use a 1.3 pipeline or not

getSwitch

public static org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver getSwitch(org.onosproject.openflow.controller.Dpid dpid,
                                                                                        org.projectfloodlight.openflow.protocol.OFDescStatsReply desc,
                                                                                        org.projectfloodlight.openflow.protocol.OFVersion ofv)