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>, PathMatcher, PathFilter, PathVisitor, IOFileFilter
This filter accepts
Files that can be executed.
Example, showing how to print out a list of the current directory's executable files:
Using Classic IO
File dir = FileUtils.current();
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 = FileUtils.current();
String[] files = dir.list(CanExecuteFileFilter.CANNOT_EXECUTE);
for (int i = 0; i < files.length; i++) {
System.out.println(files[i]);
}
Deprecating Serialization
Serialization is deprecated and will be removed in 3.0.
- Since:
- 2.7
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final IOFileFilterSingleton instance of executable filterstatic final IOFileFilterSingleton instance of not executable filterFields inherited from interface IOFileFilter
EMPTY_STRING_ARRAY -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbooleanTests to see if the file can be executed.accept(Path file, BasicFileAttributes attributes) Tests to see if the file can be executed.Methods inherited from class AbstractFileFilter
accept, handle, postVisitDirectory, preVisitDirectory, toString, visitFile, visitFileFailedMethods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface IOFileFilter
and, matches, negate, or
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Field Details
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CAN_EXECUTE
Singleton instance of executable filter -
CANNOT_EXECUTE
Singleton instance of not executable filter
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Constructor Details
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CanExecuteFileFilter
protected CanExecuteFileFilter()Restrictive constructor.
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Method Details
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accept
Tests to see if the file can be executed.- Specified by:
acceptin interfaceFileFilter- Specified by:
acceptin interfaceIOFileFilter- Overrides:
acceptin classAbstractFileFilter- Parameters:
file- the File to check.- Returns:
trueif the file can be executed, otherwisefalse.
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accept
Tests to see if the file can be executed.- Specified by:
acceptin interfaceIOFileFilter- Specified by:
acceptin interfacePathFilter- Parameters:
file- the File to check.attributes- the path's basic attributes (may be null).- Returns:
trueif the file can be executed, otherwisefalse.- Since:
- 2.9.0
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