org.apache.commons.io.filefilter

Class DelegateFileFilter

Implemented Interfaces:
FileFilter, FilenameFilter, IOFileFilter

public class DelegateFileFilter
extends AbstractFileFilter

This class turns a Java FileFilter or FilenameFilter into an IO FileFilter.
Version:
$Revision: 1.8 $ $Date: 2004/02/23 04:37:57 $
Authors:
Henri Yandell
Stephen Colebourne
Since:
Commons IO 1.0

Field Summary

private FileFilter
fileFilter
The File filter
private FilenameFilter
filenameFilter
The Filename filter

Constructor Summary

DelegateFileFilter(FileFilter filter)
Constructs a delegate file filter around an existing FileFilter.
DelegateFileFilter(FilenameFilter filter)
Constructs a delegate file filter around an existing FilenameFilter.

Method Summary

boolean
accept(File file)
Checks the filter.
boolean
accept(File dir, String name)
Checks the filter.

Methods inherited from class org.apache.commons.io.filefilter.AbstractFileFilter

accept, accept

Field Details

fileFilter

private FileFilter fileFilter
The File filter

filenameFilter

private FilenameFilter filenameFilter
The Filename filter

Constructor Details

DelegateFileFilter

public DelegateFileFilter(FileFilter filter)
Constructs a delegate file filter around an existing FileFilter.
Parameters:
filter - the filter to decorate

DelegateFileFilter

public DelegateFileFilter(FilenameFilter filter)
Constructs a delegate file filter around an existing FilenameFilter.
Parameters:
filter - the filter to decorate

Method Details

accept

public boolean accept(File file)
Checks the filter.
Specified by:
accept in interface IOFileFilter
Overrides:
accept in interface AbstractFileFilter
Parameters:
file - the file to check
Returns:
true if the filter matches

accept

public boolean accept(File dir,
                      String name)
Checks the filter.
Specified by:
accept in interface IOFileFilter
Overrides:
accept in interface AbstractFileFilter
Parameters:
dir - the directory
name - the filename in the directory
Returns:
true if the filter matches