Package io.netty.handler.codec.compression

Enum ZlibWrapper

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ZlibWrapper>
    public enum ZlibWrapper
extends java.lang.Enum<ZlibWrapper>
    The container file formats that wrap the stream compressed by the DEFLATE algorithm.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      GZIP
      The GZIP wrapper as specified in RFC 1952.
      NONE
      Raw DEFLATE stream only (no header and no footer).
      ZLIB
      The ZLIB wrapper as specified in RFC 1950.
      ZLIB_OR_NONE
      Try ZLIB first and then NONE if the first attempt fails.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static ZlibWrapper valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ZlibWrapper[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • NONE

        public static final ZlibWrapper NONE
        Raw DEFLATE stream only (no header and no footer).

      • ZLIB_OR_NONE

        public static final ZlibWrapper ZLIB_OR_NONE
        Try ZLIB first and then NONE if the first attempt fails. Please note that you can specify this wrapper type only when decompressing.

    • Method Detail

      • values

        public static ZlibWrapper[] 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 (ZlibWrapper c : ZlibWrapper.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static ZlibWrapper 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