RtjAocsFramework.AocsEvent
Class SystemEventRepository

java.lang.Object
  |
  +--RtjAocsFramework.BasicObjects.RootObject
        |
        +--RtjAocsFramework.BasicObjects.AocsObject
              |
              +--RtjAocsFramework.AocsEvent.EventRepository
                    |
                    +--RtjAocsFramework.AocsEvent.SystemEventRepository

All Implemented Interfaces:

Configurable, ConsistencyCheckable, EventListener, Resettable, SystemListener, Telemeterable

public class SystemEventRepository

extends EventRepository

implements SystemListener

Event repository for system events.

Copyright: see the Copyright Notice.

Version:

1.0

Author:

Alessandro Pasetti (University of Konstanz)

See Also:

ConfigurationEvent, The Intercomponent Communication Document.

Field Summary

Fields inherited from interface RtjAocsFramework.TelemetryManagement.Telemeterable

DEBUG_TM, LONG_TM, NORMAL_TM, NTMFORMATS, SHORT_TM

Constructor Summary

SystemEventRepository()

Method Summary

SystemEvent	latestSystemEvent() Type-safe iterator.
SystemEvent	previousSystemEvent() Type-safe iterator.
void	processSystemEvent(SystemEvent evt) This method is called when a system event has been detected.
void	setRepositorySize(int n) Initialization method to set the capacity of the repository.

Methods inherited from class RtjAocsFramework.AocsEvent.EventRepository

doConsistencyCheck, getCounter, getListSize, getRecoveryAction, getTelemetryImageLength, insert, isConfigured, isIterationEnded, latest, previous, reset, resetConfiguration, setEvent, setRecoveryAction, setTelemetryFormat, writeToTelemetry

Methods inherited from class RtjAocsFramework.BasicObjects.AocsObject

addConfigurationListener, addFailureListener, finalize, getAocsClock, getConfigurationListenerList, getCycle, getDestructionRecoveryAction, getFailureListenerList, getSystemManager, getTelemetryFormat, getTime, removeConfigurationListener, removeFailureListener, reportConfigurationEvent, reportFailure, resetStaticConfiguration, setAocsClock, setDestructionRecoveryAction, setMaxNumberOfConfigurationListeners, setMaxNumberOfFailureListeners, setSystemManager

Methods inherited from class RtjAocsFramework.BasicObjects.RootObject

getClassId, getInstanceId, setClassId

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemEventRepository

public SystemEventRepository()

Method Detail

processSystemEvent

public void processSystemEvent(SystemEvent evt)

Description copied from interface: SystemListener

This method is called when a system event has been detected. The information about the system event is contained in the argument event. The argument event however should not be used by the listener. The listener should retrieve any information it needs from the event and then release it.

Specified by:

processSystemEvent in interface SystemListener

setRepositorySize

public void setRepositorySize(int n)

Initialization method to set the capacity of the repository. This method should only be called once before the components is used. Attempts to call it more than once result in a configuration report being generated.

Overrides:

setRepositorySize in class EventRepository

latestSystemEvent

public SystemEvent latestSystemEvent()

Type-safe iterator. Wraps latestEvent method in super class adding cast from Object to ConfigurationEvent.

previousSystemEvent

public SystemEvent previousSystemEvent()

Type-safe iterator. Wraps previousEvent method in super class adding cast from Object to ConfigurationEvent.