Package org.apache.commons.io.filefilter
Class CanExecuteFileFilter
java.lang.Object
org.apache.commons.io.filefilter.AbstractFileFilter
org.apache.commons.io.filefilter.CanExecuteFileFilter
- All Implemented Interfaces:
FileFilter
,FilenameFilter
,Serializable
,FileVisitor<Path>
,PathFilter
,PathVisitor
,IOFileFilter
This filter accepts
File
s that can be executed.
Example, showing how to print out a list of the current directory's executable files:
Using Classic IO
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]); }
- Since:
- 2.7
- See Also:
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final IOFileFilter
Singleton instance of executable filterstatic final IOFileFilter
Singleton instance of not executable filterprivate static final long
Fields inherited from interface org.apache.commons.io.filefilter.IOFileFilter
EMPTY_STRING_ARRAY
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
Checks to see if the file can be executed.accept
(Path file, BasicFileAttributes attributes) Checks to see if the file can be executed.Methods inherited from class org.apache.commons.io.filefilter.AbstractFileFilter
accept, handle, postVisitDirectory, preVisitDirectory, toFileVisitResult, toString, visitFile, visitFileFailed
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.apache.commons.io.filefilter.IOFileFilter
and, negate, or
-
Field Details
-
CAN_EXECUTE
Singleton instance of executable filter -
CANNOT_EXECUTE
Singleton instance of not executable filter -
serialVersionUID
private static final long serialVersionUID- See Also:
-
-
Constructor Details
-
CanExecuteFileFilter
protected CanExecuteFileFilter()Restrictive constructor.
-
-
Method Details
-
accept
Checks to see if the file can be executed.- Specified by:
accept
in interfaceFileFilter
- Specified by:
accept
in interfaceIOFileFilter
- Overrides:
accept
in classAbstractFileFilter
- Parameters:
file
- the File to check.- Returns:
true
if the file can be executed, otherwisefalse
.
-
accept
Checks to see if the file can be executed.- Specified by:
accept
in interfaceIOFileFilter
- Specified by:
accept
in interfacePathFilter
- Parameters:
file
- the File to check.attributes
- the file's basic attributes (TODO may be null).- Returns:
true
if the file can be executed, otherwisefalse
.- Since:
- 2.9.0
-