|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.apache.commons.io.filefilter.AbstractFileFilter org.apache.commons.io.filefilter.DirectoryFileFilter
public class DirectoryFileFilter
This filter accepts File
s that are directories.
For example, here is how to print out a list of the current directory's subdirectories:
File dir = new File("."); String[] files = dir.list( DirectoryFileFilter.INSTANCE ); for ( int i = 0; i < files.length; i++ ) { System.out.println(files[i]); }
FileFilterUtils.directoryFileFilter()
,
Serialized FormField Summary | |
---|---|
static IOFileFilter |
DIRECTORY
Singleton instance of directory filter. |
static IOFileFilter |
INSTANCE
Singleton instance of directory filter. |
Constructor Summary | |
---|---|
protected |
DirectoryFileFilter()
Restrictive consructor. |
Method Summary | |
---|---|
boolean |
accept(File file)
Checks to see if the file is a directory. |
Methods inherited from class org.apache.commons.io.filefilter.AbstractFileFilter |
---|
accept, toString |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final IOFileFilter DIRECTORY
public static final IOFileFilter INSTANCE
Constructor Detail |
---|
protected DirectoryFileFilter()
Method Detail |
---|
public boolean accept(File file)
accept
in interface FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to check
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |