public class FalseFileFilter extends java.lang.Object implements IOFileFilter, java.io.Serializable
Serialization is deprecated and will be removed in 3.0.
FileFilterUtils.falseFileFilter()
,
Serialized FormModifier and Type | Field and Description |
---|---|
static IOFileFilter |
FALSE
Singleton instance of false filter.
|
static IOFileFilter |
INSTANCE
Singleton instance of false filter.
|
private static long |
serialVersionUID |
private static java.lang.String |
TO_STRING |
EMPTY_STRING_ARRAY
Modifier | Constructor and Description |
---|---|
protected |
FalseFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
accept(java.io.File file)
Returns false.
|
boolean |
accept(java.io.File dir,
java.lang.String name)
Returns false.
|
java.nio.file.FileVisitResult |
accept(java.nio.file.Path file,
java.nio.file.attribute.BasicFileAttributes attributes)
Returns false.
|
IOFileFilter |
and(IOFileFilter fileFilter)
Constructs a new "and" filter with this filter.
|
IOFileFilter |
negate()
Constructs a new "not" filter with this filter.
|
IOFileFilter |
or(IOFileFilter fileFilter)
Constructs a new "or" filter with this filter.
|
java.lang.String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
matches
private static final java.lang.String TO_STRING
public static final IOFileFilter FALSE
public static final IOFileFilter INSTANCE
private static final long serialVersionUID
public boolean accept(java.io.File file)
accept
in interface java.io.FileFilter
accept
in interface IOFileFilter
file
- the file to check (ignored)public boolean accept(java.io.File dir, java.lang.String name)
accept
in interface java.io.FilenameFilter
accept
in interface IOFileFilter
dir
- the directory to check (ignored)name
- the file name (ignored)public 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 check (ignored)attributes
- the file's basic attributes (TODO may be null).public IOFileFilter and(IOFileFilter fileFilter)
IOFileFilter
and
in interface IOFileFilter
fileFilter
- the filter to "and".public IOFileFilter negate()
IOFileFilter
negate
in interface IOFileFilter
public IOFileFilter or(IOFileFilter fileFilter)
IOFileFilter
or
in interface IOFileFilter
fileFilter
- the filter to "or".public java.lang.String toString()
toString
in class java.lang.Object