Java Doc for MetricsLoggerComponent.java in  » Science » Cougaar12_4 » org » cougaar » planning » examples » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Science » Cougaar12_4 » org.cougaar.planning.examples 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.cougaar.util.GenericStateModelAdapter
      org.cougaar.planning.examples.MetricsLoggerComponent

MetricsLoggerComponent
public class MetricsLoggerComponent extends GenericStateModelAdapter implements Component(Code)
Component that periodically logs sample metrics.

This component can be added to any or all agents. Load as:

 plugin = org.cougaar.core.examples.MetricsLoggerComponent(csv=true, delay=30000, interval=1000)
 
See below for more parameter options.

MTS message byte and count requires this aspect:

 -Dorg.cougaar.message.transport.aspects=org.cougaar.mts.std.StatisticsAspect
 

CPULoad detection requires this node-agent plugin:

 plugin = org.cougaar.core.thread.AgentSensorPlugin
 

Here's a sample log4j configuration file that logs to a file named "metrics.csv":

 log4j.rootCategory=WARN, stdout
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender
 log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
 log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %-5p - %c{1} - %m%n
 log4j.appender.metrics=org.apache.log4j.RollingFileAppender
 log4j.appender.metrics.File=metrics.csv
 log4j.appender.metrics.MaxFileSize=5024KB
 log4j.appender.metrics.MaxBackupIndex=1
 log4j.appender.metrics.layout=org.apache.log4j.PatternLayout
 log4j.appender.metrics.layout.ConversionPattern=%m%n
 log4j.additivity.org.cougaar.core.examples.MetricsLoggerComponent=false
 log4j.category.org.cougaar.core.examples.MetricsLoggerComponent=DEBUG,metrics
 
Save the above log4j configuration in a file named:
 $COUGAAR_INSTALL_PATH/configs/common/log.props
 
and enable with this system property:
 -Dorg.cougaar.core.logging.config.filename=log.props
 


Field Summary
protected  MessageWatchermyMessageWatcher
    


Method Summary
public  voidload()
    
public  voidsetAgentIdentificationService(AgentIdentificationService s)
    
public  voidsetBlackboardMetricsService(BlackboardMetricsService s)
    
public  voidsetLoggingService(LoggingService s)
    
public  voidsetMessageStatisticsService(MessageStatisticsService s)
    
public  voidsetMessageWatcherService(MessageWatcherService s)
    
public  voidsetMetricsService(MetricsService s)
    
public  voidsetNodeIdentificationService(NodeIdentificationService s)
    
public  voidsetNodeMetricsService(NodeMetricsService s)
    
public  voidsetParameter(Object o)
    
public  voidsetPrototypeRegistryService(PrototypeRegistryService s)
    
public  voidsetServiceBroker(ServiceBroker sb)
    
public  voidsetThreadService(ThreadService s)
    
public  voidunload()
    

Field Detail
myMessageWatcher
protected MessageWatcher myMessageWatcher(Code)





Method Detail
load
public void load()(Code)



setAgentIdentificationService
public void setAgentIdentificationService(AgentIdentificationService s)(Code)



setBlackboardMetricsService
public void setBlackboardMetricsService(BlackboardMetricsService s)(Code)



setLoggingService
public void setLoggingService(LoggingService s)(Code)



setMessageStatisticsService
public void setMessageStatisticsService(MessageStatisticsService s)(Code)



setMessageWatcherService
public void setMessageWatcherService(MessageWatcherService s)(Code)



setMetricsService
public void setMetricsService(MetricsService s)(Code)



setNodeIdentificationService
public void setNodeIdentificationService(NodeIdentificationService s)(Code)



setNodeMetricsService
public void setNodeMetricsService(NodeMetricsService s)(Code)



setParameter
public void setParameter(Object o)(Code)



setPrototypeRegistryService
public void setPrototypeRegistryService(PrototypeRegistryService s)(Code)



setServiceBroker
public void setServiceBroker(ServiceBroker sb)(Code)



setThreadService
public void setThreadService(ThreadService s)(Code)



unload
public void unload()(Code)



Methods inherited from org.cougaar.util.GenericStateModelAdapter
final public int getModelState()(Code)(Java Doc)
public synchronized void halt() throws StateModelException(Code)(Java Doc)
public synchronized void initialize() throws StateModelException(Code)(Java Doc)
public synchronized void load() throws StateModelException(Code)(Java Doc)
public synchronized void resume() throws StateModelException(Code)(Java Doc)
public synchronized void start() throws StateModelException(Code)(Java Doc)
public synchronized void stop() throws StateModelException(Code)(Java Doc)
public synchronized void suspend() throws StateModelException(Code)(Java Doc)
protected synchronized void transitState(String op, int expectedState, int endState) throws StateModelException(Code)(Java Doc)
public synchronized void unload() throws StateModelException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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