Module org.yamcs.core

Package org.yamcs.alarms

Class ParameterAlarmStreamer

java.lang.Object

org.yamcs.alarms.AlarmStreamer<ParameterValue>

org.yamcs.alarms.ParameterAlarmStreamer

All Implemented Interfaces:

AlarmListener<ParameterValue>

public class ParameterAlarmStreamer
extends AlarmStreamer<ParameterValue>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CNAME_CLEAR
static final String	CNAME_LAST_EVENT
static final String	CNAME_SEVERITY_INCREASED
static final String	CNAME_TRIGGER
static final String	CNAME_UPDATE_PV

Fields inherited from class org.yamcs.alarms.AlarmStreamer

CNAME_ACK_BY, CNAME_ACK_MSG, CNAME_ACK_TIME, CNAME_CLEAR_MSG, CNAME_CLEARED_BY, CNAME_CLEARED_TIME, CNAME_LAST_VALUE, CNAME_PENDING, CNAME_SEQ_NUM, CNAME_SHELVE_DURATION, CNAME_SHELVED_BY, CNAME_SHELVED_MSG, CNAME_SHELVED_TIME, CNAME_TRIGGER_TIME, CNAME_UPDATE_TIME, CNAME_VALUE_COUNT, CNAME_VIOLATION_COUNT, stream

Constructor Summary

Constructors

Constructor	Description
ParameterAlarmStreamer(Stream s)

Method Summary

Modifier and Type	Method	Description
protected String	getColNameClear()
protected String	getColNameLastEvent()
protected String	getColNameSeverityIncreased()
protected String	getColNameTrigger()
protected ArrayList<Object>	getTupleKey(AlarmNotificationType notificationType, ActiveAlarm<ParameterValue> activeAlarm)
protected long	getUpdateTime(ParameterValue alarmDetail)
void	notifyShutdown(ActiveAlarm<ParameterValue> alarm)	generate a tuple with the violation/value counters and the last value to be saved in the database before shutdown

Methods inherited from class org.yamcs.alarms.AlarmStreamer

notifySeverityIncrease, notifyUpdate, notifyValueUpdate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CNAME_LAST_EVENT

public static final String CNAME_LAST_EVENT

See Also:

• Constant Field Values

CNAME_UPDATE_PV

public static final String CNAME_UPDATE_PV

See Also:

• Constant Field Values

CNAME_TRIGGER

public static final String CNAME_TRIGGER

See Also:

• Constant Field Values

CNAME_CLEAR

public static final String CNAME_CLEAR

See Also:

• Constant Field Values

CNAME_SEVERITY_INCREASED

public static final String CNAME_SEVERITY_INCREASED

See Also:

• Constant Field Values

Constructor Details

ParameterAlarmStreamer

public ParameterAlarmStreamer(Stream s)

Method Details

getTupleKey

protected ArrayList<Object> getTupleKey(AlarmNotificationType notificationType,
 ActiveAlarm<ParameterValue> activeAlarm)

Specified by:

getTupleKey in class AlarmStreamer<ParameterValue>

notifyShutdown

public void notifyShutdown(ActiveAlarm<ParameterValue> alarm)

generate a tuple with the violation/value counters and the last value to be saved in the database before shutdown

getColNameLastEvent

protected String getColNameLastEvent()

Specified by:

getColNameLastEvent in class AlarmStreamer<ParameterValue>

getColNameClear

protected String getColNameClear()

Specified by:

getColNameClear in class AlarmStreamer<ParameterValue>

getColNameTrigger

protected String getColNameTrigger()

Specified by:

getColNameTrigger in class AlarmStreamer<ParameterValue>

getColNameSeverityIncreased

protected String getColNameSeverityIncreased()

Specified by:

getColNameSeverityIncreased in class AlarmStreamer<ParameterValue>

getUpdateTime

protected long getUpdateTime(ParameterValue alarmDetail)

Specified by:

getUpdateTime in class AlarmStreamer<ParameterValue>