public interface MonitorListener
MonitorListener is used by Monitorable services to send
notifications when a StatusVariable value is changed. The
MonitorListener should register itself as a service at the OSGi
Service Registry. This interface must (only) be implemented by the Monitor
Admin component.| Modifier and Type | Method and Description |
|---|---|
void |
updated(java.lang.String monitorableId,
StatusVariable statusVariable)
Callback for notification of a
StatusVariable change. |
void updated(java.lang.String monitorableId,
StatusVariable statusVariable)
throws java.lang.IllegalArgumentException
StatusVariable change.monitorableId - the identifier of the Monitorable instance
reporting the changestatusVariable - the StatusVariable that has changedjava.lang.IllegalArgumentException - if the specified monitorable
ID is invalid (null, empty, or contains illegal
characters) or points to a non-existing Monitorable, or
if statusVariable is null