Module imagingbook.common

Package imagingbook.common.util

Class DirectoryWalker

java.lang.Object

imagingbook.common.util.DirectoryWalker

public class DirectoryWalker
extends Object

Modern-style directory traversal. Requires Java 1.7 or higher!

Version:

2016/04/05

Constructor Summary

Constructors

Constructor	Description
DirectoryWalker(String... extensions)	Constructor.

Method Summary

Modifier and Type	Method	Description
Collection<String>	collectFiles(String startDir)	Use this method to recursively collect all files with the initially specified extensions, starting from the given directory.

Methods inherited from class java.lang.Object

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

Constructor Details

DirectoryWalker

public DirectoryWalker(String... extensions)

Constructor.

Parameters:

extensions - a sequence of file extensions like ".jpg", ".gif", ".tif" etc. Note that extensions are case sensitive, i.e., multiple extensions must be supplied if upper/lower case extensions should be considered. Supply null to accept *any* file extension.

Method Details

collectFiles

public Collection<String> collectFiles(String startDir)

Use this method to recursively collect all files with the initially specified extensions, starting from the given directory. TODO: clean up exception handling.

Parameters:

startDir - The start directory.

Returns:

A list of file names.