org.apache.lucene.index
Class IndexFileNameFilter

java.lang.Object
  org.apache.lucene.index.IndexFileNameFilter

All Implemented Interfaces:

FilenameFilter

public class IndexFileNameFilter
extends Object
implements FilenameFilter

Filename filter that accept filenames and extensions only created by Lucene.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Method Summary

boolean	accept(File dir, String name)
static IndexFileNameFilter	getFilter()
boolean	isCFSFile(String name) Returns true if this is a file that would be contained in a CFS file.

Methods inherited from class java.lang.Object

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

Method Detail

accept

public boolean accept(File dir,
                      String name)

Specified by:

accept in interface FilenameFilter

isCFSFile

public boolean isCFSFile(String name)

Returns true if this is a file that would be contained in a CFS file. This function should only be called on files that pass the above "accept" (ie, are already known to be a Lucene index file).

getFilter

public static IndexFileNameFilter getFilter()