Package org.apache.commons.io.filefilter
Class FalseFileFilter
- java.lang.Object
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- org.apache.commons.io.filefilter.FalseFileFilter
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- All Implemented Interfaces:
FileFilter
,FilenameFilter
,Serializable
,IOFileFilter
public class FalseFileFilter extends Object implements IOFileFilter, Serializable
A file filter that always returns false.- Since:
- 1.0
- See Also:
FileFilterUtils.falseFileFilter()
, Serialized Form
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Field Summary
Fields Modifier and Type Field Description static IOFileFilter
FALSE
Singleton instance of false filter.static IOFileFilter
INSTANCE
Singleton instance of false 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(File file)
Returns false.boolean
accept(File dir, String name)
Returns false.
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Field Detail
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FALSE
public static final IOFileFilter FALSE
Singleton instance of false filter.- Since:
- 1.3
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INSTANCE
public static final IOFileFilter INSTANCE
Singleton instance of false filter. Please use the identical FalseFileFilter.FALSE constant. The new name is more JDK 1.5 friendly as it doesn't clash with other values when using static imports.
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Method Detail
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accept
public boolean accept(File file)
Returns false.- Specified by:
accept
in interfaceFileFilter
- Specified by:
accept
in interfaceIOFileFilter
- Parameters:
file
- the file to check (ignored)- Returns:
- false
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accept
public boolean accept(File dir, String name)
Returns false.- Specified by:
accept
in interfaceFilenameFilter
- Specified by:
accept
in interfaceIOFileFilter
- Parameters:
dir
- the directory to check (ignored)name
- the file name (ignored)- Returns:
- false
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