Enum DirCache.DirCacheVersion

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      DIRC_VERSION_EXTENDED
      Version 3 supports extended flags.
      DIRC_VERSION_MINIMUM
      Minimum index version on-disk format that we support.
      DIRC_VERSION_PATHCOMPRESS
      Version 4 adds very simple "path compression": it strips out the common prefix between the last entry written and the current entry.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int version  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private DirCacheVersion​(int versionCode)  
    • Enum Constant Detail

      • DIRC_VERSION_MINIMUM

        public static final DirCache.DirCacheVersion DIRC_VERSION_MINIMUM
        Minimum index version on-disk format that we support.
      • DIRC_VERSION_EXTENDED

        public static final DirCache.DirCacheVersion DIRC_VERSION_EXTENDED
        Version 3 supports extended flags.
      • DIRC_VERSION_PATHCOMPRESS

        public static final DirCache.DirCacheVersion DIRC_VERSION_PATHCOMPRESS
        Version 4 adds very simple "path compression": it strips out the common prefix between the last entry written and the current entry. Instead of writing two entries with paths "foo/bar/baz/a.txt" and "foo/bar/baz/b.txt" it only writes "b.txt" for the second entry.

        It is also not padded.

    • Field Detail

      • version

        private final int version
    • Constructor Detail

      • DirCacheVersion

        private DirCacheVersion​(int versionCode)
    • Method Detail

      • values

        public static DirCache.DirCacheVersion[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (DirCache.DirCacheVersion c : DirCache.DirCacheVersion.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static DirCache.DirCacheVersion valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • getVersionCode

        public int getVersionCode()
      • toConfigValue

        public java.lang.String toConfigValue()
        Description copied from interface: Config.ConfigEnum
        Converts enumeration value into a string to be save in config.
        Specified by:
        toConfigValue in interface Config.ConfigEnum
        Returns:
        the enum value as config string
      • matchConfigValue

        public boolean matchConfigValue​(java.lang.String in)
        Description copied from interface: Config.ConfigEnum
        Checks if the given string matches with enum value.
        Specified by:
        matchConfigValue in interface Config.ConfigEnum
        Parameters:
        in - the string to match
        Returns:
        true if the given string matches enum value, false otherwise