com.h3c.sdn.adm.region

Interface RegionService

public interface RegionService

Service for partitioning the control domain elements based on the controller instances managing them in specific roles.

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(RegionListener listener) Subscribe to Region change notifications by supplying a callback implementation.
void	createRegion(Region region) Facilitates creation of a new network region.
void	createRegion(Region region, boolean dataSyncOnly) Facilitates creation of new network region, without radiating that to the network elements.
void	createRegions(Collection<Region> regions, boolean dataSyncOnly) Facilitates creation of new network regions, without radiating that to the network elements.
void	deleteRegion(Region region) Removes a given region from the controller realm.
void	deleteRegion(Region region, boolean dataSyncOnly) Removes a given region from the controller realm.
Collection<Region>	getRegions() Retrieves all the regions that have been configured currently.
void	removeListener(RegionListener listener) Subscribe to Region change notifications by supplying a callback implementation.
void	updateRegion(Region region) Updates a region which was already in existence.
void	updateRegion(Region region, boolean dataSyncOnly) Updates a region which was already in existence.Exists for data-sync amongst the controller cluster.

Method Detail

createRegion

void createRegion(Region region)

Facilitates creation of a new network region.

Parameters:

region - Region which abstracts the participants of the region

createRegions

void createRegions(Collection<Region> regions,
                 boolean dataSyncOnly)

Facilitates creation of new network regions, without radiating that to the network elements. Exists for data-sync amongst the controller cluster.

Parameters:

regions - List of Regions which abstracts the participants of the regions.

dataSyncOnly - true if its purely a data-sync create operation; false if the region information has to be delegated to concerned network elements.

createRegion

void createRegion(Region region,
                boolean dataSyncOnly)

Facilitates creation of new network region, without radiating that to the network elements. Exists for data-sync amongst the controller cluster.

Parameters:

region - Region which abstracts the participants of the region.

dataSyncOnly - true if its purely a data-sync create operation; false if the region information has to be delegated to concerned network elements.

getRegions

Collection<Region> getRegions()

Retrieves all the regions that have been configured currently.

Returns:

collection of regions

updateRegion

void updateRegion(Region region)

Updates a region which was already in existence.

Parameters:

region - the region abstraction containing new attributes

updateRegion

void updateRegion(Region region,
                boolean dataSyncOnly)

Updates a region which was already in existence.Exists for data-sync amongst the controller cluster.

Parameters:

region - the region abstraction containing new attributes

dataSyncOnly - true value indicates its purely a data-sync update op

deleteRegion

void deleteRegion(Region region)

Removes a given region from the controller realm.

Parameters:

region - the region to be removed

deleteRegion

void deleteRegion(Region region,
                boolean dataSyncOnly)

Removes a given region from the controller realm. Exists for data-sync amongst the controller cluster.

Parameters:

region - the region to be removed

dataSyncOnly - true value indicates its purely a data-sync delete op

addListener

void addListener(RegionListener listener)

Subscribe to Region change notifications by supplying a callback implementation.

Parameters:

listener - a RegionListener implementation

removeListener

void removeListener(RegionListener listener)

Subscribe to Region change notifications by supplying a callback implementation.

Parameters:

listener - a RegionListener implementation