RtjAocsFramework.AocsEvent
Class FailureEventRepository

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

All Implemented Interfaces:

Configurable, ConsistencyCheckable, EventListener, FailureListener, Resettable, Telemeterable

public class FailureEventRepository

extends EventRepository

implements FailureListener

Event repository for failure events.

Copyright: see the Copyright Notice.

Version:

1.0

Author:

Alessandro Pasetti (University of Konstanz)

See Also:

FailureEvent, The Intercomponent Communication Document.

Field Summary

Fields inherited from interface RtjAocsFramework.TelemetryManagement.Telemeterable

DEBUG_TM, LONG_TM, NORMAL_TM, NTMFORMATS, SHORT_TM

Constructor Summary

FailureEventRepository()

Method Summary

FailureEvent	latestFailureEvent() Type-safe iterator.
FailureEvent	previousFailureEvent() Type-safe iterator.
void	processFailureEvent(FailureEvent evt) This method is called when a failure 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

FailureEventRepository

public FailureEventRepository()

Method Detail

processFailureEvent

public void processFailureEvent(FailureEvent evt)

Description copied from interface: FailureListener

This method is called when a failure has been detected. The information about the failure 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:

processFailureEvent in interface FailureListener

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

latestFailureEvent

public FailureEvent latestFailureEvent()

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

previousFailureEvent

public FailureEvent previousFailureEvent()

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