etri.sdn.controller.module.flowcache

Interface IFlowReconcileService

All Superinterfaces:

IService

public interface IFlowReconcileService
extends IService

Method Summary

Methods

Modifier and Type	Method and Description
void	addFlowReconcileListener(IFlowReconcileListener listener) Add a flow reconcile listener
void	clearFlowReconcileListeners() Remove all flow reconcile listeners
void	flowQueryGenericHandler(FlowCacheQueryResp flowResp) Generic flow query handler to insert FlowMods into the reconcile pipeline.
void	reconcileFlow(OFMatchReconcile ofmRcIn) Reconcile flow.
void	removeFlowReconcileListener(IFlowReconcileListener listener) Remove a flow reconcile listener
void	updateFlowForDestinationDevice(IDevice device, IFlowQueryHandler handler, IFlowCacheService.FCQueryEvType fcEvType) Updates the flows to a device after the device moved to a new location Queries the flow-cache to get all the flows destined to the given device.
void	updateFlowForSourceDevice(IDevice device, IFlowQueryHandler handler, IFlowCacheService.FCQueryEvType fcEvType) Updates the flows from a device Queries the flow-cache to get all the flows source from the given device.

Method Detail

addFlowReconcileListener

void addFlowReconcileListener(IFlowReconcileListener listener)

Add a flow reconcile listener

Parameters:

listener - The module that can reconcile flows

removeFlowReconcileListener

void removeFlowReconcileListener(IFlowReconcileListener listener)

Remove a flow reconcile listener

Parameters:

listener - The module that no longer reconcile flows

clearFlowReconcileListeners

void clearFlowReconcileListeners()

Remove all flow reconcile listeners

reconcileFlow

void reconcileFlow(OFMatchReconcile ofmRcIn)

Reconcile flow. Returns false if no modified flow-mod need to be programmed if cluster ID is providced then pnly flows in the given cluster are reprogrammed

Parameters:

ofmRcIn - the ofm rc in

updateFlowForDestinationDevice

void updateFlowForDestinationDevice(IDevice device,
                                  IFlowQueryHandler handler,
                                  IFlowCacheService.FCQueryEvType fcEvType)

Updates the flows to a device after the device moved to a new location

Queries the flow-cache to get all the flows destined to the given device. Reconciles each of these flows by potentially reprogramming them to its new attachment point

Parameters:

device - device that has moved

handler - handler to process the flows

fcEvType - Event type that triggered the update

updateFlowForSourceDevice

void updateFlowForSourceDevice(IDevice device,
                             IFlowQueryHandler handler,
                             IFlowCacheService.FCQueryEvType fcEvType)

Updates the flows from a device

Queries the flow-cache to get all the flows source from the given device. Reconciles each of these flows by potentially reprogramming them to its new attachment point

Parameters:

device - device where the flow originates

handler - handler to process the flows

fcEvType - Event type that triggered the update

flowQueryGenericHandler

void flowQueryGenericHandler(FlowCacheQueryResp flowResp)

Generic flow query handler to insert FlowMods into the reconcile pipeline.

Parameters:

flowResp -