org.opennms.netmgt.alarmd.api

Class AlarmCallbackStateTracker

java.lang.Object

org.opennms.netmgt.alarmd.api.AlarmCallbackStateTracker

public class AlarmCallbackStateTracker
extends Object

This class can be used to help track callbacks issued via the AlarmLifecycleListener in order to help simplify possible synchronization logic in AlarmLifecycleListener.handleAlarmSnapshot(List).

Author:

jwhite

Constructor Summary

Constructors

Constructor and Description
AlarmCallbackStateTracker()

Method Summary

Modifier and Type	Method and Description
Set<Integer>	getUpdatedAlarmIds()
void	resetStateAndStopTrackingAlarms()
void	startTrackingAlarms()
void	trackDeletedAlarm(int alarmId, String reductionKey)
void	trackNewOrUpdatedAlarm(int alarmId, String reductionKey)
boolean	wasAlarmWithIdDeleted(int alarmId)
boolean	wasAlarmWithIdUpdated(int alarmId)
boolean	wasAlarmWithReductionKeyDeleted(String reductionKey)
boolean	wasAlarmWithReductionKeyUpdated(String reductionKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

AlarmCallbackStateTracker

public AlarmCallbackStateTracker()

Method Detail

startTrackingAlarms

public void startTrackingAlarms()

trackNewOrUpdatedAlarm

public void trackNewOrUpdatedAlarm(int alarmId,
                                   String reductionKey)

trackDeletedAlarm

public void trackDeletedAlarm(int alarmId,
                              String reductionKey)

resetStateAndStopTrackingAlarms

public void resetStateAndStopTrackingAlarms()

wasAlarmWithIdUpdated

public boolean wasAlarmWithIdUpdated(int alarmId)

wasAlarmWithIdDeleted

public boolean wasAlarmWithIdDeleted(int alarmId)

wasAlarmWithReductionKeyUpdated

public boolean wasAlarmWithReductionKeyUpdated(String reductionKey)

wasAlarmWithReductionKeyDeleted

public boolean wasAlarmWithReductionKeyDeleted(String reductionKey)

getUpdatedAlarmIds

public Set<Integer> getUpdatedAlarmIds()