com.hp.sdn.flow

Interface FlowService

public interface FlowService

Service for reading and writing OpenFlow rules to switches. This provides a layer of abstraction above ControllerService because it caches the flows pushed for quick retrieval.

Author:

Shaun Wackerly

Method Summary

Methods

Modifier and Type	Method and Description
List<MBodyFlowStats>	getFlows(DeviceId dev) Gets the list of flows from the given device.
void	sendFlowMod(OfmFlowMod fm, DeviceId dev) Sends the given flow mod to the given device and updates the associated list of flows.

Method Detail

sendFlowMod

void sendFlowMod(OfmFlowMod fm,
               DeviceId dev)

Sends the given flow mod to the given device and updates the associated list of flows.

Parameters:

fm - the given flow mod

dev - the given device ID

Throws:

NotFoundException - if the device is invalid

getFlows

List<MBodyFlowStats> getFlows(DeviceId dev)

Gets the list of flows from the given device.

Parameters:

dev - the given device ID

Returns:

list of flow mods on the device

Throws:

NotFoundException - if the device is invalid