public class SymbolicLinkFileFilter extends AbstractFileFilter implements java.io.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.
|
private static long |
serialVersionUID |
EMPTY_STRING_ARRAY
Modifier | Constructor and Description |
---|---|
protected |
SymbolicLinkFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
accept(java.io.File file)
Checks to see if the file is a file.
|
java.nio.file.FileVisitResult |
accept(java.nio.file.Path file,
java.nio.file.attribute.BasicFileAttributes attributes)
Checks to see if the file is a file.
|
accept, handle, postVisitDirectory, preVisitDirectory, toFileVisitResult, toString, visitFile, visitFileFailed
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
and, negate, or
public static final SymbolicLinkFileFilter INSTANCE
private static final long serialVersionUID
protected SymbolicLinkFileFilter()
public boolean accept(java.io.File file)
accept
in interface java.io.FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to checkpublic java.nio.file.FileVisitResult accept(java.nio.file.Path file, java.nio.file.attribute.BasicFileAttributes attributes)
accept
in interface PathFilter
accept
in interface IOFileFilter
file
- the File to checkattributes
- the file's basic attributes (TODO may be null).