public class SymbolicLinkFileFilter extends AbstractFileFilter implements Serializable
File
s that are symbolic links.
For example, here is how to print out a list of the real files within the current directory:
File dir = new File("."); String[] files = dir.list(SymbolicLinkFileFilter.INSTANCE); for (String file : files) { System.out.println(file); }
final Path dir = Paths.get(""); final AccumulatorPathVisitor visitor = AccumulatorPathVisitor.withLongCounters(SymbolicLinkFileFilter.FILE); // // Walk one dir Files.walkFileTree(dir, Collections.emptySet(), 1, visitor); System.out.println(visitor.getPathCounters()); System.out.println(visitor.getFileList()); // visitor.getPathCounters().reset(); // // Walk dir tree Files.walkFileTree(dir, visitor); System.out.println(visitor.getPathCounters()); System.out.println(visitor.getDirList()); System.out.println(visitor.getFileList());
FileFilterUtils.fileFileFilter()
,
Serialized FormModifier and Type | Field and Description |
---|---|
static SymbolicLinkFileFilter |
INSTANCE
Singleton instance of file filter.
|
EMPTY_STRING_ARRAY
Modifier | Constructor and Description |
---|---|
protected |
SymbolicLinkFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
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boolean |
accept(File file)
Checks to see if the file is a file.
|
FileVisitResult |
accept(Path file,
BasicFileAttributes attributes)
Checks to see if the file is a file.
|
accept, handle, postVisitDirectory, preVisitDirectory, toString, visitFile, visitFileFailed
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
and, negate, or
public static final SymbolicLinkFileFilter INSTANCE
protected SymbolicLinkFileFilter()
public boolean accept(File file)
accept
in interface FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to checkpublic FileVisitResult accept(Path file, BasicFileAttributes attributes)
accept
in interface PathFilter
accept
in interface IOFileFilter
file
- the File to checkattributes
- the file's basic attributes (TODO may be null).Copyright © 2002–2021 The Apache Software Foundation. All rights reserved.