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* Licensed under the Apache License, Version 2.0 (the "License");
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MonitorListeneris used by
Monitorableservices to send notifications when a
StatusVariablevalue is changed. The
MonitorListenershould register itself as a service at the OSGi Service Registry. This interface must (only) be implemented by the Monitor Admin component.
monitorableIdthe identifier of the
Monitorableinstance reporting the change
StatusVariablethat has changed
java.lang.IllegalArgumentExceptionif the specified monitorable ID is invalid (
null, empty, or contains illegal characters) or points to a non-existing
Monitorable, or if