ch.epfl.bbp.uima.io

Class DirectoryIterator

java.lang.Object

ch.epfl.bbp.uima.io.DirectoryIterator

Direct Known Subclasses:

DefaultDirectoryIterator, LargeDirectoryIterator, ZipDirectoryIterator

public abstract class DirectoryIterator
extends Object

Abstract class of all DirectoryIterators.

Author:

renaud.richardet@epfl.ch

Field Summary

Fields

Modifier and Type	Field and Description
protected File	dir
protected String	extensionFilter
protected boolean	isRecursive
static String	LARGE
protected static org.slf4j.Logger	LOG
static String	ZIP

Constructor Summary

Constructors

Constructor and Description
DirectoryIterator()

Method Summary

Methods

Modifier and Type	Method and Description
static Iterator<File>	get(String directoryIteratorType, File dir, String extensionFilter, boolean recursive) Loads a DirectoryIterator by reflexion and sets dir and extensionFilter
abstract Iterator<File>	iterator()
DirectoryIterator	setDirectory(File dir)
DirectoryIterator	setExtensionFilter(String ext)
DirectoryIterator	setRecursive(boolean isRecursive)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static org.slf4j.Logger LOG

LARGE

public static final String LARGE

ZIP

public static final String ZIP

dir

protected File dir

extensionFilter

protected String extensionFilter

isRecursive

protected boolean isRecursive

Constructor Detail

DirectoryIterator

public DirectoryIterator()

Method Detail

setDirectory

public DirectoryIterator setDirectory(File dir)
                               throws FileNotFoundException

Throws:

FileNotFoundException

setExtensionFilter

public DirectoryIterator setExtensionFilter(String ext)

Parameters:

ext - the file extension to filter on, should be e.g. "pdf" (WITHOUT dot!)

setRecursive

public DirectoryIterator setRecursive(boolean isRecursive)

iterator

public abstract Iterator<File> iterator()
                                 throws IOException

Throws:

IOException

get

public static Iterator<File> get(String directoryIteratorType,
                 File dir,
                 String extensionFilter,
                 boolean recursive)
                          throws IOException

Loads a DirectoryIterator by reflexion and sets dir and extensionFilter

Throws:

IOException - if anything goes wrong, including RuntimeExceptions