org.openksavi.sponge.core.engine

Class DefaultStatisticsManager

java.lang.Object

org.openksavi.sponge.core.engine.BaseEngineModule

org.openksavi.sponge.core.engine.DefaultStatisticsManager

All Implemented Interfaces:

org.openksavi.sponge.engine.EngineModule, org.openksavi.sponge.engine.StatisticsManager, org.openksavi.sponge.util.Manageable

public class DefaultStatisticsManager
extends BaseEngineModule
implements org.openksavi.sponge.engine.StatisticsManager

Statistics Manager.

Constructor Summary

Constructors

Constructor and Description
DefaultStatisticsManager(org.openksavi.sponge.engine.Engine engine) Creates a new Statistics Manager.

Method Summary

Modifier and Type	Method and Description
void	clearTimeMeasurement()
int	getActiveThreadCount() Returns active thread count.
String	getDecomposedQueueSummary(DecomposedQueueMainProcessingUnit mainProcessingUnit)
Double	getEventPerformance()
protected String	getEventSetProcessorsSummary(String label, List<? extends org.openksavi.sponge.EventSetProcessorAdapterGroup> groups)
String	getMemorySummary()
int	getPluginCount() Returns the number of plugins.
int	getScheduledEventCount() Returns scheduled event count.
String	getSummary() Returns statistics summary.
protected String	getThreadPoolSummary(org.openksavi.sponge.engine.ThreadPool threadPool)
void	incrementTimeMeasurementEventCount()
void	startTimeMeasurementIfNotStartedYet()

Methods inherited from class org.openksavi.sponge.core.engine.BaseEngineModule

doShutdown, doStartup, getEngine, getName, getService, getState, isFailed, isNew, isNewOrStartingOrRunning, isRunning, isStarting, isStopping, isTerminated, setEngine, setName, shutdown, startup, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openksavi.sponge.engine.EngineModule

getEngine, getName, setEngine, setName

Methods inherited from interface org.openksavi.sponge.util.Manageable

isFailed, isNew, isRunning, isStarting, isStopping, isTerminated, shutdown, startup

Constructor Detail

DefaultStatisticsManager

public DefaultStatisticsManager(org.openksavi.sponge.engine.Engine engine)

Creates a new Statistics Manager.

Parameters:

engine - the engine.

Method Detail

getScheduledEventCount

public int getScheduledEventCount()

Returns scheduled event count.

Specified by:

getScheduledEventCount in interface org.openksavi.sponge.engine.StatisticsManager

Returns:

scheduled event count.

getActiveThreadCount

public int getActiveThreadCount()

Returns active thread count.

Specified by:

getActiveThreadCount in interface org.openksavi.sponge.engine.StatisticsManager

Returns:

active thread count.

getPluginCount

public int getPluginCount()

Returns the number of plugins.

Specified by:

getPluginCount in interface org.openksavi.sponge.engine.StatisticsManager

Returns:

the number of plugins.

getEventSetProcessorsSummary

protected String getEventSetProcessorsSummary(String label,
                                              List<? extends org.openksavi.sponge.EventSetProcessorAdapterGroup> groups)

getThreadPoolSummary

protected String getThreadPoolSummary(org.openksavi.sponge.engine.ThreadPool threadPool)

getEventPerformance

public Double getEventPerformance()

Specified by:

getEventPerformance in interface org.openksavi.sponge.engine.StatisticsManager

getMemorySummary

public String getMemorySummary()

getDecomposedQueueSummary

public String getDecomposedQueueSummary(DecomposedQueueMainProcessingUnit mainProcessingUnit)

getSummary

public String getSummary()

Returns statistics summary.

Specified by:

getSummary in interface org.openksavi.sponge.engine.StatisticsManager

Returns:

statistics summary.

startTimeMeasurementIfNotStartedYet

public void startTimeMeasurementIfNotStartedYet()

Specified by:

startTimeMeasurementIfNotStartedYet in interface org.openksavi.sponge.engine.StatisticsManager

incrementTimeMeasurementEventCount

public void incrementTimeMeasurementEventCount()

Specified by:

incrementTimeMeasurementEventCount in interface org.openksavi.sponge.engine.StatisticsManager

clearTimeMeasurement

public void clearTimeMeasurement()

Specified by:

clearTimeMeasurement in interface org.openksavi.sponge.engine.StatisticsManager