org.anc.io

Class DirectoryLister

java.lang.Object

org.anc.io.DirectoryLister

All Implemented Interfaces:

Iterable<File>

public class DirectoryLister
extends Object
implements Iterable<File>

The DirectoryLister class provides a way to iterate over the files in a directory.

Version:

1.0

Author:

Keith Suderman

Field Summary

Fields

Modifier and Type	Field and Description
protected File	directory
protected File[]	listing

Constructor Summary

Constructors

Constructor and Description
DirectoryLister()
DirectoryLister(File directory)
DirectoryLister(File directory, FileFilter filter)
DirectoryLister(String directory)
DirectoryLister(String directory, FileFilter filter)

Method Summary

Modifier and Type	Method and Description
boolean	changeDirectory(File dir)
boolean	changeDirectory(String dir)
int	count()
protected void	getListing()
Iterator<File>	iterator()
void	setFilter(FileFilter filter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

directory

protected File directory

listing

protected File[] listing

Constructor Detail

DirectoryLister

public DirectoryLister()

DirectoryLister

public DirectoryLister(String directory)
                throws IOException

Throws:

IOException

DirectoryLister

public DirectoryLister(String directory,
                       FileFilter filter)
                throws IOException

Throws:

IOException

DirectoryLister

public DirectoryLister(File directory)
                throws IOException

Throws:

IOException

DirectoryLister

public DirectoryLister(File directory,
                       FileFilter filter)
                throws IOException

Throws:

IOException

Method Detail

count

public int count()

changeDirectory

public boolean changeDirectory(String dir)

changeDirectory

public boolean changeDirectory(File dir)

setFilter

public void setFilter(FileFilter filter)

iterator

public Iterator<File> iterator()

Specified by:

iterator in interface Iterable<File>

getListing

protected void getListing()