Module video

Package de.grogra.video.util

Class CommandLineProgress

java.lang.Object

de.grogra.video.util.CommandLineProgress

All Implemented Interfaces:

Observer

public class CommandLineProgress
extends Object
implements Observer

The CommandLineProgress is an observer for objects, which are ProgressObservable. This class prints the progress to the standard output on the command line.

Author:

Dominick Leppich

Constructor Summary

Constructors

Constructor	Description
CommandLineProgress(String title, int width, char charEmpty, char charDone, String leftBound, String rightBound, boolean showProgress)	Create a CommandLineProgress object defining its style.

Method Summary

Modifier and Type	Method	Description
void	update(Observable o, Object arg)

Methods inherited from class java.lang.Object

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

Constructor Details

CommandLineProgress

public CommandLineProgress(String title,
 int width,
 char charEmpty,
 char charDone,
 String leftBound,
 String rightBound,
 boolean showProgress)

Create a CommandLineProgress object defining its style.

Parameters:

title - - Title of the CommandLineProgress (will be printed before each progress output)

width - - Number of characters representing the progress

charEmpty - - Character for empty progress bar

charDone - - Character for filled progress bar

leftBound - - Left bound character of the progress bar

rightBound - - Right bound character of the progress bar

showProgress - - Show the progress value at the end

Method Details

update

public void update(Observable o,
 Object arg)

Specified by:

update in interface Observer