org.apache.commons.io.filefilter
public class DirectoryFileFilter extends AbstractFileFilter implements Serializable
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]); }
Since: Commons IO 1.0
Version: $Revision: 587916 $ $Date: 2007-10-24 16:53:07 +0100 (Wed, 24 Oct 2007) $
Field Summary | |
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static IOFileFilter | DIRECTORY
Singleton instance of directory filter. |
static IOFileFilter | INSTANCE
Singleton instance of directory filter.
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Constructor Summary | |
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protected | DirectoryFileFilter()
Restrictive consructor. |
Method Summary | |
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boolean | accept(File file)
Checks to see if the file is a directory.
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Since: Commons IO 1.3
Parameters: file the File to check
Returns: true if the file is a directory