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>,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 org.apache.commons.io.filefilter.IOFileFilter
EMPTY_STRING_ARRAY -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbooleanChecks 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, toString, visitFile, visitFileFailedMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.apache.commons.io.filefilter.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
Checks 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
Checks 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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