Package org.apache.commons.io.filefilter
Class TrueFileFilter
java.lang.Object
org.apache.commons.io.filefilter.TrueFileFilter
- All Implemented Interfaces:
FileFilter
,FilenameFilter
,Serializable
,IOFileFilter
A file filter that always returns true.
- Since:
- 1.0
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final IOFileFilter
Singleton instance of true filter.private static final long
static final IOFileFilter
Singleton instance of true filter.Fields inherited from interface org.apache.commons.io.filefilter.IOFileFilter
EMPTY_STRING_ARRAY
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Constructor Summary
Constructors -
Method Summary
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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TRUE
Singleton instance of true filter.- Since:
- 1.3
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INSTANCE
Singleton instance of true filter. Please use the identical TrueFileFilter.TRUE 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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Constructor Details
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TrueFileFilter
protected TrueFileFilter()Restrictive constructor.
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Method Details
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accept
Returns true.- Specified by:
accept
in interfaceFileFilter
- Specified by:
accept
in interfaceIOFileFilter
- Parameters:
file
- the file to check (ignored)- Returns:
- true
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accept
Returns true.- Specified by:
accept
in interfaceFilenameFilter
- Specified by:
accept
in interfaceIOFileFilter
- Parameters:
dir
- the directory to check (ignored)name
- the file name (ignored)- Returns:
- true
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