Module kala.compress.base
Package kala.compress.utils

Class FileNameUtils

  • public class FileNameUtils
extends java.lang.Object
    Generic file name utilities.
    Since:
    1.20

    • Constructor Summary

      Constructors 
      Constructor Description
      FileNameUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      private static java.lang.String fileNameToBaseName​(java.lang.String name)  
      private static java.lang.String fileNameToExtension​(java.lang.String name)  
      static java.lang.String getBaseName​(java.lang.String fileName)
      Gets the base name (i.e.
      static java.lang.String getBaseName​(java.nio.file.Path path)
      Gets the base name (i.e.
      static java.lang.String getExtension​(java.lang.String fileName)
      Gets the extension (i.e.
      static java.lang.String getExtension​(java.nio.file.Path path)
      Gets the extension (i.e.
      static java.lang.String getFileName​(java.lang.String path)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • FileNameUtils

        public FileNameUtils()

    • Method Detail

      • fileNameToBaseName

        private static java.lang.String fileNameToBaseName​(java.lang.String name)

      • fileNameToExtension

        private static java.lang.String fileNameToExtension​(java.lang.String name)

      • getFileName

        public static java.lang.String getFileName​(java.lang.String path)
        Since:
        1.27.1-0

      • getBaseName

        public static java.lang.String getBaseName​(java.nio.file.Path path)
        Gets the base name (i.e. the part up to and not including the last ".") of the last path segment of a file name.

        Will return the file name itself if it doesn't contain any dots. All leading directories of the file name parameter are skipped.

        Parameters:
        path - the path of the file to obtain the base name of.
        Returns:
        the base name of file name
        Since:
        1.22

      • getBaseName

        public static java.lang.String getBaseName​(java.lang.String fileName)
        Gets the base name (i.e. the part up to and not including the last ".") of the last path segment of a file name.

        Will return the file name itself if it doesn't contain any dots. All leading directories of the file name parameter are skipped.

        Parameters:
        fileName - the name of the file to obtain the base name of.
        Returns:
        the base name of file name

      • getExtension

        public static java.lang.String getExtension​(java.nio.file.Path path)
        Gets the extension (i.e. the part after the last ".") of a file.

        Will return an empty string if the file name doesn't contain any dots. Only the last segment of a the file name is consulted - i.e. all leading directories of the file name parameter are skipped.

        Parameters:
        path - the path of the file to obtain the extension of.
        Returns:
        the extension of file name
        Since:
        1.22

      • getExtension

        public static java.lang.String getExtension​(java.lang.String fileName)
        Gets the extension (i.e. the part after the last ".") of a file.

        Will return an empty string if the file name doesn't contain any dots. Only the last segment of a the file name is consulted - i.e. all leading directories of the fileName parameter are skipped.

        Parameters:
        fileName - the name of the file to obtain the extension of.
        Returns:
        the extension of file name