rasmus_torkel.misc

Class DirectoryTraverser

java.lang.Object

rasmus_torkel.misc.DirectoryTraverser

public class DirectoryTraverser
extends java.lang.Object

Traverses a directory tree and invokes callback handler for performing whatever actions need to be performed for each file.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DirectoryTraverser.CallbackHandler Often there is nothing to do at the end, so for convenience we provided an abstract class with empty function for handleEnd.
static interface	DirectoryTraverser.CallbackHandlerInterface Callback handler.
static class	DirectoryTraverser.FilePrinter Implementation which just prints file paths.

Field Summary

Fields

Modifier and Type	Field and Description
static DirectoryTraverser.FilePrinter	STDOUT_PRINTER Implementation which prints file paths to standard output.

Constructor Summary

Constructors

Constructor and Description
DirectoryTraverser()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) Main function which prints file paths to standard output.
static void	traverse(java.io.File root, DirectoryTraverser.CallbackHandlerInterface handler)

Methods inherited from class java.lang.Object

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

Field Detail

STDOUT_PRINTER

public static final DirectoryTraverser.FilePrinter STDOUT_PRINTER

Implementation which prints file paths to standard output.

Constructor Detail

DirectoryTraverser

public DirectoryTraverser()

Method Detail

traverse

public static void traverse(java.io.File root,
            DirectoryTraverser.CallbackHandlerInterface handler)

main

public static void main(java.lang.String[] args)

Main function which prints file paths to standard output.

Parameters:

args - Only one argument, the name/path of the root for the traversal.