Package org.yamcs.alarms
package org.yamcs.alarms
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ClassDescriptionActiveAlarm<T>Keeps track of the alarm for one parameter or event.Generates alarm events for a processor, by subscribing to all relevant parameters.Used by AlarmServer to indicate that a specified alarm instance does not have the expected sequence number.AlarmServer<S,
T> Maintains a list of active alarms.Inspired from ANSI/ISA–18.2 Management Of Alarm Systems For The Process Industries process is the entity that triggers the alarm, in our case parameters or events.Used by AlarmServer to indicate when the acknowledge on an alarm did not work.Handles alarms for events.Receives event alarms from theAlarmServerand sends them to the events_alarms stream to be recordedThe id of an event alarm is its (source,type)