Package org.somda.sdc.biceps.common.event

Class Distributor

java.lang.Object

org.somda.sdc.biceps.common.event.Distributor

public class Distributor
extends Object

Utility class to distribute any BICEPS MDIB events.

Method Summary

Modifier and Type	Method	Description
void	registerObserver(Object observer)	Registers an observer to MDIB modification events.
void	sendDescriptionModificationEvent(MdibAccess mdibAccess, List<MdibEntity> insertedEntities, List<MdibEntity> updatedEntities, List<MdibEntity> deletedEntities)	Creates a DescriptionModificationMessage and sends it to all subscribers.
void	sendStateModificationEvent(MdibAccess mdibAccess, MdibStateModifications.Type changeType, List<?> states)	Creates a specific StateModificationMessage based on the change type and sends it to all subscribers.
void	unregisterObserver(Object observer)	Unregisters an observer from MDIB modification events.

Methods inherited from class java.lang.Object

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

Method Detail

registerObserver

public void registerObserver(Object observer)

Registers an observer to MDIB modification events.

Parameters:

observer - to unregister

unregisterObserver

public void unregisterObserver(Object observer)

Unregisters an observer from MDIB modification events.

Parameters:

observer - to unregister

sendDescriptionModificationEvent

public void sendDescriptionModificationEvent(MdibAccess mdibAccess,
                                             List<MdibEntity> insertedEntities,
                                             List<MdibEntity> updatedEntities,
                                             List<MdibEntity> deletedEntities)

Creates a DescriptionModificationMessage and sends it to all subscribers.

Parameters:

mdibAccess - the MDIB access for AbstractMdibAccessMessage.

insertedEntities - all inserted entities.

updatedEntities - all updated entities.

deletedEntities - all deleted entities.

sendStateModificationEvent

public void sendStateModificationEvent(MdibAccess mdibAccess,
                                       MdibStateModifications.Type changeType,
                                       List<?> states)

Creates a specific StateModificationMessage based on the change type and sends it to all subscribers.

Parameters:

mdibAccess - the MDIB access for AbstractMdibAccessMessage.

changeType - the change type where to derive the message type from.

states - all updates states.