org.universAAL.middleware.tracker

Interface IBusMemberRegistryListener

All Known Implementing Classes:

Exporter

public interface IBusMemberRegistryListener

Interface of BusMember registry listener. If registered at the service IBusMemberRegistry it gets notified if any changes occurs in it.

Author:

dzmuda, Carsten Stockloew

Method Summary

Methods

Modifier and Type	Method and Description
void	busMemberAdded(BusMember member, IBusMemberRegistry.BusType type) Invoked when a new BusMember is registered in the bus.
void	busMemberRemoved(BusMember member, IBusMemberRegistry.BusType type) Invoked when an existing BusMember is unregistered from the bus.
void	regParamsAdded(String busMemberID, Resource[] params) Invoked when registration parameters of an existing BusMember are added.
void	regParamsRemoved(String busMemberID, Resource[] params) Invoked when registration parameters of an existing BusMember are removed.

Method Detail

busMemberAdded

void busMemberAdded(BusMember member,
                  IBusMemberRegistry.BusType type)

Invoked when a new BusMember is registered in the bus.

Parameters:

member - newly added bus member

type - type of bus IBusMemberRegistry

busMemberRemoved

void busMemberRemoved(BusMember member,
                    IBusMemberRegistry.BusType type)

Invoked when an existing BusMember is unregistered from the bus.

Parameters:

member - removed bus member

type - type of bus IBusMemberRegistry

regParamsAdded

void regParamsAdded(String busMemberID,
                  Resource[] params)

Invoked when registration parameters of an existing BusMember are added. Registration parameters can be, for example, ServiceProfiles for ServiceCallees or ContextEventPattern for ContextSubscriber.

Parameters:

busMemberID - the ID of the bus member for which the registration parameters have been added.

params - the registration parameters that have been added.

regParamsRemoved

void regParamsRemoved(String busMemberID,
                    Resource[] params)

Invoked when registration parameters of an existing BusMember are removed. Registration parameters can be, for example, ServiceProfiles for ServiceCallees or ContextEventPattern for ContextSubscriber.

Parameters:

busMemberID - the ID of the bus member for which the registration parameters have been removed.

params - the registration parameters that have been removed.