public class NameBasedHiddenFileFilter extends org.apache.commons.io.filefilter.AbstractFileFilter implements Serializable
File
s that are hidden, e.g. file name starts with .
Example, showing how to print out a list of the current directory's hidden files:
File dir = new File("."); String[] files = dir.list(NameBasedHiddenFileFilter.HIDDEN); for (String file : files) { System.out.println(file); }
final Path dir = Paths.get(""); final AccumulatorPathVisitor visitor = AccumulatorPathVisitor.withLongCounters(NameBasedHiddenFileFilter.HIDDEN); // // 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());
Modifier and Type | Field and Description |
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static org.apache.commons.io.filefilter.IOFileFilter |
HIDDEN
Singleton instance of hidden filter.
|
Modifier | Constructor and Description |
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protected |
NameBasedHiddenFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
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boolean |
accept(File file)
Checks to see if the file is hidden, e.g. file name starts with .
|
accept, handle, postVisitDirectory, preVisitDirectory, toString, visitFile, visitFileFailed
public static final org.apache.commons.io.filefilter.IOFileFilter HIDDEN
protected NameBasedHiddenFileFilter()
public boolean accept(File file)
accept
in interface FileFilter
accept
in interface org.apache.commons.io.filefilter.IOFileFilter
accept
in class org.apache.commons.io.filefilter.AbstractFileFilter
file
- the File to checktrue
if the file is hidden (file name starting with .), false
elseCopyright © 2006–2024 Apache Software Foundation. All rights reserved.