org.apache.commons.io.filefilter

Interface IOFileFilter

    • Field Detail

      • EMPTY_STRING_ARRAY

        static final String[] EMPTY_STRING_ARRAY
        An empty String array.
    • Method Detail

      • accept

        boolean accept(File file)
        Checks to see if the File should be accepted by this filter.

        Defined in FileFilter.

        Specified by:
        accept in interface  FileFilter
        Parameters:
        file - the File to check.
        Returns:
        true if this file matches the test.
      • accept

        boolean accept(File dir,
                       String name)
        Checks to see if the File should be accepted by this filter.

        Defined in FilenameFilter.

        Specified by:
        accept in interface  FilenameFilter
        Parameters:
        dir - the directory File to check.
        name - the file name within the directory to check.
        Returns:
        true if this file matches the test.
      • accept

        default FileVisitResult accept(Path path,
                                       BasicFileAttributes attributes)
        Checks to see if the Path should be accepted by this filter.
        Specified by:
        accept in interface  PathFilter
        Parameters:
        path - the Path to check.
        attributes - the file's basic attributes (TODO may be null).
        Returns:
        true if this path matches the test.
        Since:
        2.9.0
      • and

        default IOFileFilter and(IOFileFilter fileFilter)
        Creates a new "and" filter with this filter.
        Parameters:
        fileFilter - the filter to "and".
        Returns:
        a new filter.
        Since:
        2.9.0
      • negate

        default IOFileFilter negate()
        Creates a new "not" filter with this filter.
        Returns:
        a new filter.
        Since:
        2.9.0
      • or

        default IOFileFilter or(IOFileFilter fileFilter)
        Creates a new "or" filter with this filter.
        Parameters:
        fileFilter - the filter to "or".
        Returns:
        a new filter.
        Since:
        2.9.0

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