com.knowgate.io.filefilter

Class DelegateFileFilter

java.lang.Object

com.knowgate.io.filefilter.AbstractFileFilter

com.knowgate.io.filefilter.DelegateFileFilter

All Implemented Interfaces:

IOFileFilter, FileFilter, FilenameFilter, Serializable

public class DelegateFileFilter
extends AbstractFileFilter
implements Serializable

This class turns a Java FileFilter or FilenameFilter into an IO FileFilter.

Since:

Commons IO 1.0

Version:

$Revision: 591058 $ $Date: 2007-11-01 15:47:05 +0000 (Thu, 01 Nov 2007) $

Author:

Stephen Colebourne

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
boolean	accept(File file) Checks the filter.
boolean	accept(File dir, String name) Checks the filter.
String	toString() Provide a String representaion of this file filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegateFileFilter

public DelegateFileFilter(FilenameFilter filter)

Constructs a delegate file filter around an existing FilenameFilter.

Parameters:

filter - the filter to decorate

DelegateFileFilter

public DelegateFileFilter(FileFilter filter)

Constructs a delegate file filter around an existing FileFilter.

Parameters:

filter - the filter to decorate

Method Detail

accept

public boolean accept(File file)

Checks the filter.

Specified by:

accept in interface IOFileFilter

Specified by:

accept in interface FileFilter

Overrides:

accept in class 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

Specified by:

accept in interface FilenameFilter

Overrides:

accept in class AbstractFileFilter

Parameters:

dir - the directory

name - the filename in the directory

Returns:

true if the filter matches

toString

public String toString()

Provide a String representaion of this file filter.

Overrides:

toString in class AbstractFileFilter

Returns:

a String representaion