org.opendaylight.lispflowmapping.implementation.timebucket.implementation

Class TimeBucketMappingTimeoutService

java.lang.Object

org.opendaylight.lispflowmapping.implementation.timebucket.implementation.TimeBucketMappingTimeoutService

All Implemented Interfaces:

ISouthBoundMappingTimeoutService

public class TimeBucketMappingTimeoutService
extends Object
implements ISouthBoundMappingTimeoutService

Created by Shakib Ahmed on 12/1/16.

Constructor Summary

Constructors

Constructor and Description
TimeBucketMappingTimeoutService(int numberOfBucket, long mappingRecordValidityInMillis, MappingSystem mappingSystem)

Method Summary

Modifier and Type	Method and Description
int	addMapping(Eid key, MappingData mappingData) Add mapping in Southbound Mapping Timeout Manager which is currently Time Bucket Wheel.
int	refreshMapping(Eid key, MappingData newMappingData, int presentBucketId) Refresh mapping in southbound manager.
void	removeExpiredMappings() Remove the expired mappings from the Time Bucket Wheel.
void	removeMappingFromTimeoutService(Eid key, int presentBucketId) Remove mapping from Southbound manager.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeBucketMappingTimeoutService

public TimeBucketMappingTimeoutService(int numberOfBucket,
                                       long mappingRecordValidityInMillis,
                                       MappingSystem mappingSystem)

Method Detail

addMapping

public int addMapping(Eid key,
                      MappingData mappingData)

Description copied from interface: ISouthBoundMappingTimeoutService

Add mapping in Southbound Mapping Timeout Manager which is currently Time Bucket Wheel.

Specified by:

addMapping in interface ISouthBoundMappingTimeoutService

Parameters:

key - The key for the mapping

mappingData - Mapping to be stored

Returns:

The id of the bucket the mapping was added to

refreshMapping

public int refreshMapping(Eid key,
                          MappingData newMappingData,
                          int presentBucketId)

Description copied from interface: ISouthBoundMappingTimeoutService

Refresh mapping in southbound manager. Remove old mapping from Time Bucket Wheel and add the mapping in proper time bucket. This is either because mapping re-registration or new merged mapping and refresh mapping request in MS/MR.

Specified by:

refreshMapping in interface ISouthBoundMappingTimeoutService

Parameters:

key - The key for the mapping

newMappingData - New Mapping Data for the key

presentBucketId - The id of the bucket the previous mapping is in

Returns:

The new id of the bucket the mapping was added to

removeMappingFromTimeoutService

public void removeMappingFromTimeoutService(Eid key,
                                            int presentBucketId)

Description copied from interface: ISouthBoundMappingTimeoutService

Remove mapping from Southbound manager.

Specified by:

removeMappingFromTimeoutService in interface ISouthBoundMappingTimeoutService

Parameters:

key - The key for the mapping

presentBucketId - The id of the present bucket the key is in

removeExpiredMappings

public void removeExpiredMappings()

Description copied from interface: ISouthBoundMappingTimeoutService

Remove the expired mappings from the Time Bucket Wheel. This should remove mapping from both SimpleMapCache and DataStoreBackEnd.

Specified by:

removeExpiredMappings in interface ISouthBoundMappingTimeoutService