org.onosproject.openflow.controller.driver

OpenFlow controller switch driver API.

Interface Summary
Interface	Description
OpenFlowAgent	Responsible for keeping track of the current set of switches connected to the system.
OpenFlowSwitchDriver	Represents the driver side of an OpenFlow switch.
OpenFlowSwitchDriverFactory	Switch factory which returns concrete switch objects for the physical openflow switch in use.
RoleHandler	Role handling.

Class Summary
Class	Description
AbstractOpenFlowSwitch	An abstract representation of an OpenFlow switch.
RoleReplyInfo	Helper class returns role reply information in the format understood by the controller.

Enum Summary
Enum Description

RoleRecvStatus
When we remove a pending role request we use this enum to indicate how we arrived at the decision.

Exception Summary
Exception	Description
SwitchDriverSubHandshakeAlreadyStarted	Thrown when IOFSwitch.startDriverHandshake() is called more than once.
SwitchDriverSubHandshakeCompleted	Indicates that a message was passed to a switch driver's subhandshake handling code but the driver has already completed the sub-handshake.
SwitchDriverSubHandshakeException	Base class for exception thrown by switch driver sub-handshake processing.
SwitchDriverSubHandshakeNotStarted	Thrown when a switch driver's sub-handshake has not been started but an operation requiring the sub-handshake has been attempted.
SwitchDriverSubHandshakeStateException	Thrown when a switch driver's sub-handshake state-machine receives an unexpected OFMessage and/or is in an invald state.
SwitchStateException	This exception indicates an error or unexpected message during message handling.