public class NotFileFilter extends Object implements FileFilter, Serializable
Constructor and Description |
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NotFileFilter(FileFilter 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(FileSelectInfo fileSelectInfo)
Returns the logical NOT of the underlying filter's return value for the same
File.
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String |
toString()
Provide a String representation of this file filter.
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public NotFileFilter(FileFilter filter)
filter
- the filter, must not be nullpublic boolean accept(FileSelectInfo fileSelectInfo) throws FileSystemException
accept
in interface FileFilter
fileSelectInfo
- the File to checktrue
if the filter returns false
FileSystemException
- Thrown for file system errors.Copyright © 2002–2020 The Apache Software Foundation. All rights reserved.