public class CanExecuteFileFilter extends AbstractFileFilter implements Serializable
File
s that can be executed.
Example, showing how to print out a list of the current directory's executable files:
File dir = new File("."); String[] files = dir.list(CanExecuteFileFilter.CAN_EXECUTE); for (String file : files) { System.out.println(file); }
Example, showing how to print out a list of the current directory's non-executable files:
File dir = new File("."); String[] files = dir.list(CanExecuteFileFilter.CANNOT_EXECUTE); for (int i = 0; i < files.length; i++) { System.out.println(files[i]); }
Modifier and Type | Field and Description |
---|---|
static IOFileFilter |
CAN_EXECUTE
Singleton instance of executable filter
|
static IOFileFilter |
CANNOT_EXECUTE
Singleton instance of not executable filter
|
EMPTY_STRING_ARRAY
Modifier | Constructor and Description |
---|---|
protected |
CanExecuteFileFilter()
Restrictive constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
accept(File file)
Checks to see if the file can be executed.
|
FileVisitResult |
accept(Path file,
BasicFileAttributes attributes)
Checks to see if the file can be executed.
|
accept, handle, postVisitDirectory, preVisitDirectory, toString, visitFile, visitFileFailed
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
and, negate, or
public static final IOFileFilter CAN_EXECUTE
public static final IOFileFilter CANNOT_EXECUTE
public boolean accept(File file)
accept
in interface FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to check.true
if the file can be executed, otherwise false
.public FileVisitResult accept(Path file, BasicFileAttributes attributes)
accept
in interface PathFilter
accept
in interface IOFileFilter
file
- the File to check.attributes
- the file's basic attributes (TODO may be null).true
if the file can be executed, otherwise false
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