kaos.core.csi.observe
Interface KAoSObserver

All Known Subinterfaces:

PolicyDecisionObserver, RemoteKAoSObserver

public interface KAoSObserver

Defines the operation to receive updates when the KAoSObservable object, with whom this KAoSObserver was registered, changes.

Author:

KAoS Team $Revision: 1.9 $

Method Summary

java.lang.String	getID() Return the unique identifier of this observer.
void	update(java.lang.String observableID, java.lang.String updateType, java.lang.Object updateCondition, java.lang.Object update) Receive an update from the KAoSObservable when the KAoSObservable has a change or event to report.

Method Detail

update

void update(java.lang.String observableID,
            java.lang.String updateType,
            java.lang.Object updateCondition,
            java.lang.Object update)
            throws NotificationException

Receive an update from the KAoSObservable when the KAoSObservable has a change or event to report.

Parameters:

observableID - String identifying the KAoSObservable sending the update.

updateType - String indicating type of update.

updateCondition - String describing the condition of the update.

update - Object containing the update.

Throws:

NotificationException - when the update fails.

getID

java.lang.String getID()

Return the unique identifier of this observer.

Returns:

String containing the unique ID of this observer.