Class FileFileFilter

java.lang.Object

org.apache.commons.vfs2.filter.FileFileFilter

All Implemented Interfaces:

Serializable, FileFilter

public class FileFileFilter
extends Object
implements FileFilter, Serializable

This filter accepts Files that are files (not directories).

For example, here is how to print out a list of the real files within the current directory:

 FileSystemManager fsManager = VFS.getManager();
 FileObject dir = fsManager.toFileObject(new File("."));
 FileObject[] files = dir.findFiles(new FileFilterSelector(FileFileFilter.FILE));
 for (int i = 0; i < files.length; i++) {
     System.out.println(files[i]);
 }
 

Since:

2.4

Author:

This code was originally ported from Apache Commons IO File Filter

See Also:

• "https://commons.apache.org/proper/commons-io/"
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final FileFilter	FILE	Singleton instance of file filter.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FileFileFilter()	Restrictive constructor.

Method Summary

Modifier and Type	Method	Description
boolean	accept(FileSelectInfo fileSelectInfo)	Checks to see if the file is a file.

Methods inherited from class java.lang.Object

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

Field Details

FILE

public static final FileFilter FILE

Singleton instance of file filter.

Constructor Details

FileFileFilter

protected FileFileFilter()

Restrictive constructor.

Method Details

accept

public boolean accept(FileSelectInfo fileSelectInfo)
               throws FileSystemException

Checks to see if the file is a file.

Specified by:

accept in interface FileFilter

Parameters:

fileSelectInfo - the File to check

Returns:

true if the file is a file

Throws:

FileSystemException - Thrown for file system errors.