Package org.apache.commons.io.filefilter
Class CanExecuteFileFilter
- java.lang.Object
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- org.apache.commons.io.filefilter.AbstractFileFilter
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- org.apache.commons.io.filefilter.CanExecuteFileFilter
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- All Implemented Interfaces:
java.io.FileFilter
,java.io.FilenameFilter
,java.io.Serializable
,IOFileFilter
public class CanExecuteFileFilter extends AbstractFileFilter implements java.io.Serializable
This filter acceptsFile
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 ( int i = 0; i < files.length; i++ ) { System.out.println(files[i]); }
Example, showing how to print out a list of the current directory's un-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:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static IOFileFilter
CAN_EXECUTE
Singleton instance of executable filterstatic IOFileFilter
CANNOT_EXECUTE
Singleton instance of not executable filter-
Fields inherited from interface org.apache.commons.io.filefilter.IOFileFilter
EMPTY_STRING_ARRAY
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
accept(java.io.File file)
Checks to see if the file can be executed.-
Methods inherited from class org.apache.commons.io.filefilter.AbstractFileFilter
accept, toString
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Field Detail
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CAN_EXECUTE
public static final IOFileFilter CAN_EXECUTE
Singleton instance of executable filter
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CANNOT_EXECUTE
public static final IOFileFilter CANNOT_EXECUTE
Singleton instance of not executable filter
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Method Detail
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accept
public boolean accept(java.io.File file)
Checks to see if the file can be executed.- Specified by:
accept
in interfacejava.io.FileFilter
- Specified by:
accept
in interfaceIOFileFilter
- Overrides:
accept
in classAbstractFileFilter
- Parameters:
file
- the File to check.- Returns:
true
if the file can be executed, otherwisefalse
.
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