public class NameFileFilter extends AbstractFileFilter implements Serializable
For example, to print all files and directories in the
current directory whose name is Test:
File dir = FileUtils.current();
String[] files = dir.list(new NameFileFilter("Test"));
for (String file : files) {
System.out.println(file);
}
final Path dir = PathUtils.current();
final AccumulatorPathVisitor visitor = AccumulatorPathVisitor.withLongCounters(new NameFileFilter("Test"));
//
// Walk one directory
Files.walkFileTree(dir, Collections.emptySet(), 1, visitor);
System.out.println(visitor.getPathCounters());
System.out.println(visitor.getFileList());
//
visitor.getPathCounters().reset();
//
// Walk directory tree
Files.walkFileTree(dir, visitor);
System.out.println(visitor.getPathCounters());
System.out.println(visitor.getDirList());
System.out.println(visitor.getFileList());
Serialization is deprecated and will be removed in 3.0.
EMPTY_STRING_ARRAY| Constructor and Description |
|---|
NameFileFilter(List<String> names)
Constructs a new case-sensitive name file filter for a list of names.
|
NameFileFilter(List<String> names,
IOCase ioCase)
Constructs a new name file filter for a list of names specifying case-sensitivity.
|
NameFileFilter(String... names)
Constructs a new case-sensitive name file filter for an array of names.
|
NameFileFilter(String name)
Constructs a new case-sensitive name file filter for a single name.
|
NameFileFilter(String[] names,
IOCase ioCase)
Constructs a new name file filter for an array of names specifying case-sensitivity.
|
NameFileFilter(String name,
IOCase ioCase)
Constructs a new name file filter specifying case-sensitivity.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
accept(File file)
Tests to see if the file name matches.
|
boolean |
accept(File dir,
String name)
Tests to see if the file name matches.
|
FileVisitResult |
accept(Path path,
BasicFileAttributes attributes)
Checks to see if the file name matches.
|
String |
toString()
Provide a String representation of this file filter.
|
append, append, get, handle, isDirectory, isFile, postVisitDirectory, preVisitDirectory, toDefaultFileVisitResult, toFileVisitResult, visitFile, visitFileFailedclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitand, matches, negate, orpublic NameFileFilter(List<String> names)
names - the names to allow, must not be nullIllegalArgumentException - if the name list is nullClassCastException - if the list does not contain Stringspublic NameFileFilter(List<String> names, IOCase ioCase)
names - the names to allow, must not be nullioCase - how to handle case sensitivity, null means case-sensitiveNullPointerException - if the name list is nullClassCastException - if the list does not contain Stringspublic NameFileFilter(String... names)
The array is not cloned, so could be changed after constructing the instance. This would be inadvisable however.
names - the names to allow, must not be nullIllegalArgumentException - if the names array is nullpublic NameFileFilter(String name)
name - the name to allow, must not be nullIllegalArgumentException - if the name is nullpublic NameFileFilter(String[] names, IOCase ioCase)
names - the names to allow, must not be nullioCase - how to handle case sensitivity, null means case-sensitiveNullPointerException - if the names array is nullpublic NameFileFilter(String name, IOCase ioCase)
name - the name to allow, must not be nullioCase - how to handle case sensitivity, null means case-sensitiveNullPointerException - if the name is nullpublic boolean accept(File file)
accept in interface FileFilteraccept in interface IOFileFilteraccept in class AbstractFileFilterfile - the File to checkpublic boolean accept(File dir, String name)
accept in interface FilenameFilteraccept in interface IOFileFilteraccept in class AbstractFileFilterdir - the File directory (ignored)name - the file namepublic FileVisitResult accept(Path path, BasicFileAttributes attributes)
accept in interface PathFilteraccept in interface IOFileFilterpath - the File to checkattributes - the path's basic attributes (may be null).public String toString()
toString in class AbstractFileFilter