org.terrier.utility
Class TerrierTimer

java.lang.Object
  java.lang.Thread
      org.terrier.utility.TerrierTimer

All Implemented Interfaces:

Runnable

public class TerrierTimer
extends Thread

This class implements a timer.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

protected double	done Number of items in task completed
protected short	lastPercentage the last percentage that was output.
protected String	message the message that should be output with the progress
protected long	startingTime The starting system time in millisecond.
protected double	total The total number of items to process in a task.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

TerrierTimer()

TerrierTimer(String message, double total)

Method Summary

String	elapsed() Get a string summarising the processing/remaining time in minutes and seconds.
void	finished()
short	getPercentage()
String	getRemainingTime()
void	increment()
void	increment(double dIncrememt)
static String	longToText(long timems)
void	run()
void	setDone(double done)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

startingTime

protected final long startingTime

The starting system time in millisecond.

total

protected final double total

The total number of items to process in a task.

done

protected volatile double done

Number of items in task completed

lastPercentage

protected short lastPercentage

the last percentage that was output. Set to a negative value, so that a value is always determined

message

protected final String message

the message that should be output with the progress

Constructor Detail

TerrierTimer

public TerrierTimer()

TerrierTimer

public TerrierTimer(String message,
                    double total)

Method Detail

setDone

public void setDone(double done)

getPercentage

public short getPercentage()

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

increment

public void increment()

increment

public void increment(double dIncrememt)

finished

public void finished()

getRemainingTime

public String getRemainingTime()

elapsed

public String elapsed()

Get a string summarising the processing/remaining time in minutes and seconds.

longToText

public static String longToText(long timems)