org.objectweb.perseus.fos.lib
Class FosExtension

java.lang.Object
  org.objectweb.perseus.fos.lib.FosExtension

All Implemented Interfaces:

java.io.FilenameFilter, java.util.Iterator

public class FosExtension

extends java.lang.Object

implements java.util.Iterator, java.io.FilenameFilter

Defines the way to iterate over the Object Files within a directory.

Author:

S. Chassande-Barrioz, P. Déchamboux

Method Summary

boolean	accept(java.io.File dir, java.lang.String name) The filter for retrieving relevant FOS file names.
boolean	hasNext() Tests if there are more elements to tranverse.
java.lang.Object	next() Traverses the next element.
void	remove() remove unsupported.

Methods inherited from class java.lang.Object

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

Method Detail

hasNext

public boolean hasNext()

Tests if there are more elements to tranverse.

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()
                      throws java.util.NoSuchElementException

Traverses the next element.

Specified by:

next in interface java.util.Iterator

Throws:

java.util.NoSuchElementException

remove

public void remove()
            throws java.lang.UnsupportedOperationException,
                   java.lang.IllegalStateException

remove unsupported.

Specified by:

remove in interface java.util.Iterator

Throws:

java.lang.UnsupportedOperationException

java.lang.IllegalStateException

accept

public boolean accept(java.io.File dir,
                      java.lang.String name)

The filter for retrieving relevant FOS file names. Names with deletion or writing suffixes are ignored, as well as non regular files.

Specified by:

accept in interface java.io.FilenameFilter