de.lmu.ifi.dbs.elki.utilities

Class ELKIServiceScanner.DirClassIterator

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.ELKIServiceScanner.DirClassIterator

All Implemented Interfaces:

java.util.Iterator<java.lang.String>

Enclosing class:

ELKIServiceScanner

private static class ELKIServiceScanner.DirClassIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.String>

Class to iterate over a directory tree.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CLASS_EXT
private static int	CLASS_EXT_LENGTH
private static java.lang.String	FACTORY_FILE_EXT
private java.util.ArrayList<java.lang.String>	files
private java.util.ArrayList<java.io.File>	folders
private java.lang.String	prefix

Constructor Summary

Constructors

Constructor and Description
DirClassIterator(java.io.File path) Constructor from Directory

Method Summary

Modifier and Type	Method and Description
private void	findNext() Find the next entry, since we need to skip some directories.
boolean	hasNext()
java.lang.String	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

CLASS_EXT

private static final java.lang.String CLASS_EXT

See Also:

Constant Field Values

FACTORY_FILE_EXT

private static final java.lang.String FACTORY_FILE_EXT

See Also:

Constant Field Values

CLASS_EXT_LENGTH

private static final int CLASS_EXT_LENGTH

prefix

private java.lang.String prefix

files

private java.util.ArrayList<java.lang.String> files

folders

private java.util.ArrayList<java.io.File> folders

Constructor Detail

DirClassIterator

public DirClassIterator(java.io.File path)

Constructor from Directory

Parameters:

path - Directory to iterate over

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.lang.String>

findNext

private void findNext()

Find the next entry, since we need to skip some directories.

next

public java.lang.String next()

Specified by:

next in interface java.util.Iterator<java.lang.String>