control

The control service allows to control the behavior of the underlying systems. It provides read/write support for control set-points and access to the list of alarms within the specified period. Basing on the current values of the set-points the system could adjust its behavior. Read/only set-points can be used to report various system information before it would be logged into the database, and the alarms are used to report the special conditions in the system operation. The control interface should be provided by the READER abstraction. If the control interface is not provided directly, the default behavior is to associate the most recent logged data with the control set-points. All set-points are considered read-only and empty alarm list is returned upon the request.