org.onosproject.driver.pipeline

Class CpqdOfdpa2GroupHandler

java.lang.Object

org.onosproject.driver.pipeline.Ofdpa2GroupHandler

org.onosproject.driver.pipeline.CpqdOfdpa2GroupHandler

public class CpqdOfdpa2GroupHandler
extends Ofdpa2GroupHandler

Group handler for CpqD OFDPA pipeline.

Nested Class Summary

Nested classes/interfaces inherited from class org.onosproject.driver.pipeline.Ofdpa2GroupHandler

Ofdpa2GroupHandler.GroupChainElem, Ofdpa2GroupHandler.GroupInfo, Ofdpa2GroupHandler.OfdpaNextGroup

Field Summary

Fields inherited from class org.onosproject.driver.pipeline.Ofdpa2GroupHandler

deviceId, groupService, L2_FLOOD_TYPE, L2_INTERFACE_TYPE, L3_ECMP_TYPE, L3_INTERFACE_TYPE, L3_MULTICAST_TYPE, L3_UNICAST_TYPE, MPLS_INTERFACE_TYPE, MPLS_L3VPN_SUBTYPE, pendingBuckets, PORT_HIGHER_BITS_MASK, PORT_LOWER_BITS_MASK, storageService, SUBTYPE_MASK, TYPE_MASK, TYPE_VLAN_MASK

Constructor Summary

Constructors

Constructor and Description
CpqdOfdpa2GroupHandler()

Method Summary

Modifier and Type	Method and Description
protected Ofdpa2GroupHandler.GroupInfo	createL2L3Chain(org.onosproject.net.flow.TrafficTreatment treatment, int nextId, org.onosproject.core.ApplicationId appId, boolean mpls, org.onosproject.net.flow.TrafficSelector meta) Creates one of two possible group-chains from the treatment passed in.

Methods inherited from class org.onosproject.driver.pipeline.Ofdpa2GroupHandler

addBucketToGroup, addGroup, getNextAvailableIndex, init, l2InterfaceGroupKey, removeBucketFromGroup, removeGroup, updatePendingGroups

Methods inherited from class java.lang.Object

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

Constructor Detail

CpqdOfdpa2GroupHandler

public CpqdOfdpa2GroupHandler()

Method Detail

createL2L3Chain

protected Ofdpa2GroupHandler.GroupInfo createL2L3Chain(org.onosproject.net.flow.TrafficTreatment treatment,
                                                       int nextId,
                                                       org.onosproject.core.ApplicationId appId,
                                                       boolean mpls,
                                                       org.onosproject.net.flow.TrafficSelector meta)

Description copied from class: Ofdpa2GroupHandler

Creates one of two possible group-chains from the treatment passed in. Depending on the MPLS boolean, this method either creates an L3Unicast Group --> L2Interface Group, if mpls is false; or MPLSInterface Group --> L2Interface Group, if mpls is true; The returned 'inner' group description is always the L2 Interface group.

Overrides:

createL2L3Chain in class Ofdpa2GroupHandler

Parameters:

treatment - that needs to be broken up to create the group chain

nextId - of the next objective that needs this group chain

appId - of the application that sent this next objective

mpls - determines if L3Unicast or MPLSInterface group is created

meta - metadata passed in by the application as part of the nextObjective

Returns:

GroupInfo containing the GroupDescription of the L2Interface group(inner) and the GroupDescription of the (outer) L3Unicast/MPLSInterface group. May return null if there is an error in processing the chain