Class NotFileFilter

Constructor Detail

• NotFileFilter

  public NotFileFilter(IOFileFilter filter)

  Constructs a new file filter that NOTs the result of another filter.

  Parameters:

  filter - the filter, must not be null

  Throws:

  IllegalArgumentException - if the filter is null

Method Detail

• accept

  public boolean accept(File file)

  Returns the logical NOT of the underlying filter's return value for the same File.

  Specified by:

  accept in interface  FileFilter

  Specified by:

  accept in interface  IOFileFilter

  Overrides:

  accept in class  AbstractFileFilter

  Parameters:

  file - the File to check

  Returns:

  true if the filter returns false

• accept

  public boolean accept(File file,
                        String name)

  Returns the logical NOT of the underlying filter's return value for the same arguments.

  Specified by:

  accept in interface  FilenameFilter

  Specified by:

  accept in interface  IOFileFilter

  Overrides:

  accept in class  AbstractFileFilter

  Parameters:

  file - the File directory

  name - the file name

  Returns:

  true if the filter returns false

• accept

  public FileVisitResult accept(Path file,
                                BasicFileAttributes attributes)

  Returns the logical NOT of the underlying filter's return value for the same File.

  Specified by:

  accept in interface  PathFilter

  Specified by:

  accept in interface  IOFileFilter

  Parameters:

  file - the File to check

  attributes - the file's basic attributes (TODO may be null).

  Returns:

  true if the filter returns false

  Since:

  2.9.0

• toString

  public String toString()

  Provide a String representation of this file filter.

  Overrides:

  toString in class  AbstractFileFilter

  Returns:

  a String representation