public class NotFileFilter extends AbstractFileFilter implements Serializable
FileFilterUtils.notFileFilter(IOFileFilter)
,
Serialized FormEMPTY_STRING_ARRAY
Constructor and Description |
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NotFileFilter(IOFileFilter filter)
Constructs a new file filter that NOTs the result of another filter.
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Modifier and Type | Method and Description |
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boolean |
accept(File file)
Returns the logical NOT of the underlying filter's return value for the same File.
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boolean |
accept(File file,
String name)
Returns the logical NOT of the underlying filter's return value for the same arguments.
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String |
toString()
Provide a String representation of this file filter.
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public NotFileFilter(IOFileFilter filter)
filter
- the filter, must not be nullIllegalArgumentException
- if the filter is nullpublic boolean accept(File file)
accept
in interface FileFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File to checkpublic boolean accept(File file, String name)
accept
in interface FilenameFilter
accept
in interface IOFileFilter
accept
in class AbstractFileFilter
file
- the File directoryname
- the file namepublic String toString()
toString
in class AbstractFileFilter
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