Package org.apache.commons.io.filefilter

Class PathVisitorFileFilter

java.lang.Object

org.apache.commons.io.filefilter.AbstractFileFilter

org.apache.commons.io.filefilter.PathVisitorFileFilter

All Implemented Interfaces:

FileFilter, FilenameFilter, FileVisitor<Path>, PathFilter, PathVisitor, IOFileFilter

public class PathVisitorFileFilter
extends AbstractFileFilter

A file filter backed by a path visitor.

Since:

2.9.0

Field Summary

Fields inherited from interface org.apache.commons.io.filefilter.IOFileFilter

EMPTY_STRING_ARRAY

Constructor Summary

Constructors

Constructor	Description
PathVisitorFileFilter(PathVisitor pathVisitor)	Constructs a new instance that will forward calls to the given visitor.

Method Summary

Modifier and Type	Method	Description
boolean	accept(File file)	Checks to see if the File should be accepted by this filter.
boolean	accept(File dir, String name)	Checks to see if the File should be accepted by this filter.
FileVisitResult	accept(Path path, BasicFileAttributes attributes)	Checks to see if the Path should be accepted by this filter.
FileVisitResult	visitFile(Path path, BasicFileAttributes attributes)

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

postVisitDirectory, preVisitDirectory, toString, visitFileFailed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.io.filefilter.IOFileFilter

and, negate, or

Constructor Detail

PathVisitorFileFilter

public PathVisitorFileFilter(PathVisitor pathVisitor)

Constructs a new instance that will forward calls to the given visitor.

Parameters:

pathVisitor - visit me.

Method Detail

accept

public boolean accept(File file)

Description copied from class: AbstractFileFilter

Checks to see if the File should be accepted by this filter.

Specified by:

accept in interface FileFilter

Specified by:

accept in interface IOFileFilter

Overrides:

accept in class AbstractFileFilter

Parameters:

file - the File to check

Returns:

true if this file matches the test

accept

public boolean accept(File dir,
                      String name)

Description copied from class: AbstractFileFilter

Checks to see if the File should be accepted by this filter.

Specified by:

accept in interface FilenameFilter

Specified by:

accept in interface IOFileFilter

Overrides:

accept in class AbstractFileFilter

Parameters:

dir - the directory File to check

name - the file name within the directory to check

Returns:

true if this file matches the test

accept

public FileVisitResult accept(Path path,
                              BasicFileAttributes attributes)

Description copied from interface: IOFileFilter

Checks to see if the Path should be accepted by this filter.

Parameters:

path - the Path to check.

attributes - the file's basic attributes (TODO may be null).

Returns:

true if this path matches the test.

visitFile

public FileVisitResult visitFile(Path path,
                                 BasicFileAttributes attributes)
                          throws IOException

Specified by:

visitFile in interface FileVisitor<Path>

Overrides:

visitFile in class AbstractFileFilter

Throws:

IOException