gate.util
Class ProgressPrinter

java.lang.Object
  gate.util.ProgressPrinter

All Implemented Interfaces:

ProgressListener, EventListener

public class ProgressPrinter
extends Object
implements ProgressListener

Class used to simulate the behaviour of a progress bar on an OutputStream.

Field Summary

(package private) int	currentValue
private static boolean	DEBUG Debug flag
(package private) int	numberOfSteps
(package private) PrintStream	out
(package private) boolean	started

Constructor Summary

ProgressPrinter(PrintStream out)
Constructor.

ProgressPrinter(PrintStream out, int numberOfSteps)
Constructor.

Method Summary

void	processFinished() Called when the process is finished.
void	progressChanged(int newValue) Called when the progress has changed

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

private static final boolean DEBUG

Debug flag

See Also:

Constant Field Values

currentValue

int currentValue

numberOfSteps

int numberOfSteps

out

PrintStream out

started

boolean started

Constructor Detail

ProgressPrinter

public ProgressPrinter(PrintStream out,
                       int numberOfSteps)

Constructor.

Parameters:

out - the stream used for output

numberOfSteps - the number of steps until the process is over (the number of characters printed for a full run)

ProgressPrinter

public ProgressPrinter(PrintStream out)

Constructor. Uses the default number of steps.

Parameters:

out -

Method Detail

processFinished

public void processFinished()

Description copied from interface: ProgressListener

Called when the process is finished.

Specified by:

processFinished in interface ProgressListener

progressChanged

public void progressChanged(int newValue)

Description copied from interface: ProgressListener

Called when the progress has changed

Specified by:

progressChanged in interface ProgressListener