public class HiddenFileFilter extends Object implements FileFilter, Serializable
File
s that are hidden.
Example, showing how to print out a list of the current directory's hidden files:
FileSystemManager fsManager = VFS.getManager(); FileObject dir = fsManager.toFileObject(new File(".")); FileObject[] files = dir.findFiles(new FileFilterSelector(HiddenFileFilter.HIDDEN)); for (int i = 0; i < files.length; i++) { System.out.println(files[i]); }
Example, showing how to print out a list of the current directory's visible (i.e. not hidden) files:
FileSystemManager fsManager = VFS.getManager(); FileObject dir = fsManager.toFileObject(new File(".")); FileObject[] files = dir.findFiles(new FileFilterSelector(HiddenFileFilter.VISIBLE)); for (int i = 0; i < files.length; i++) { System.out.println(files[i]); }
Modifier and Type | Field and Description |
---|---|
static FileFilter |
HIDDEN
Singleton instance of hidden filter.
|
static FileFilter |
VISIBLE
Singleton instance of visible filter.
|
Modifier | Constructor and Description |
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protected |
HiddenFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
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boolean |
accept(FileSelectInfo fileSelectInfo)
Checks to see if the file is hidden.
|
public static final FileFilter HIDDEN
public static final FileFilter VISIBLE
public boolean accept(FileSelectInfo fileSelectInfo) throws FileSystemException
accept
in interface FileFilter
fileSelectInfo
- the File to checktrue
if the file is hidden, otherwise false
.FileSystemException
- Thrown for file system errors.Copyright © 2002–2020 The Apache Software Foundation. All rights reserved.