de.jstacs.utils
Class TimeLimitedProgressUpdater

java.lang.Object
  de.jstacs.utils.DefaultProgressUpdater
      de.jstacs.utils.TimeLimitedProgressUpdater

All Implemented Interfaces:

ProgressUpdater

public class TimeLimitedProgressUpdater
extends DefaultProgressUpdater

This class is an extension of DefaultProgressUpdater. It prints the percentage of iterations that is already done on the screen. Furthermore it limits the time of the progress. If a progress calls the method isCancelled() and the time given in the constructor has passed false is returned. Be aware: this class does not stop a progress after a certain time, it only answers on request. The user has to stop the progress!

Author:

Jens Keilwagen

Field Summary

Fields inherited from class de.jstacs.utils.DefaultProgressUpdater

max

Constructor Summary

TimeLimitedProgressUpdater(Time t, int sec, int min, int hours, int days)
Creates a new TimeLimitedProgressUpdater.

Method Summary

boolean	isCancelled() Specifies if the process is cancelled by the user.
void	setValue(int value) Sets the current value the supervised process has reached.
String	toString()

Methods inherited from class de.jstacs.utils.DefaultProgressUpdater

setMax

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeLimitedProgressUpdater

public TimeLimitedProgressUpdater(Time t,
                                  int sec,
                                  int min,
                                  int hours,
                                  int days)
                           throws IllegalArgumentException

Creates a new TimeLimitedProgressUpdater.

Parameters:

t - the current used time

sec - seconds

min - minutes

hours - hours

days - days

Throws:

IllegalArgumentException - if one of sec, min, hours or days is less than 0

See Also:

Time, RealTime, UserTime

Method Detail

setValue

public void setValue(int value)

Description copied from interface: ProgressUpdater

Sets the current value the supervised process has reached.

Specified by:

setValue in interface ProgressUpdater

Overrides:

setValue in class DefaultProgressUpdater

Parameters:

value - the current value

isCancelled

public boolean isCancelled()

Description copied from interface: ProgressUpdater

Specifies if the process is cancelled by the user.

Specified by:

isCancelled in interface ProgressUpdater

Overrides:

isCancelled in class DefaultProgressUpdater

Returns:

true if process was cancelled, false otherwise

toString

public String toString()

Overrides:

toString in class Object