opennlp.tools.cmdline
Class PerformanceMonitor

java.lang.Object
  opennlp.tools.cmdline.PerformanceMonitor

public class PerformanceMonitor
extends Object

The PerformanceMonitor measures increments to a counter. During the computation it prints out current and average throughput per second. After the computation is done it prints a final performance report.

Note: This class is not thread safe.
Do not use this class, internal use only!

Constructor Summary

PerformanceMonitor(PrintStream out, String unit)

PerformanceMonitor(String unit)

Method Summary

void	incrementCounter()
void	incrementCounter(int increment)
boolean	isStarted()
void	start()
void	startAndPrintThroughput()
void	stopAndPrintFinalResult()

Methods inherited from class java.lang.Object

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

Constructor Detail

PerformanceMonitor

public PerformanceMonitor(PrintStream out,
                          String unit)

PerformanceMonitor

public PerformanceMonitor(String unit)

Method Detail

isStarted

public boolean isStarted()

incrementCounter

public void incrementCounter(int increment)

incrementCounter

public void incrementCounter()

start

public void start()

startAndPrintThroughput

public void startAndPrintThroughput()

stopAndPrintFinalResult

public void stopAndPrintFinalResult()