Enum DNSLabel

java.lang.Object
java.lang.Enum<DNSLabel>
javax.jmdns.impl.constants.DNSLabel
All Implemented Interfaces:
Serializable, Comparable<DNSLabel>

public enum DNSLabel extends Enum<DNSLabel>
DNS label.
Author:
Arthur van Hoff, Jeff Sonstein, Werner Randelshofer, Pierre Frisch, Rick Blair
  • Enum Constant Details

    • Unknown

      public static final DNSLabel Unknown
      This is unallocated.
    • Standard

      public static final DNSLabel Standard
      Standard label [RFC 1035]
    • Compressed

      public static final DNSLabel Compressed
      Compressed label [RFC 1035]
    • Extended

      public static final DNSLabel Extended
      Extended label [RFC 2671]
  • Method Details

    • values

      public static DNSLabel[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared
    • valueOf

      public static DNSLabel valueOf(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:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null
    • externalName

      public String externalName()
      Return the string representation of this type
      Returns:
      String
    • indexValue

      public int indexValue()
      Return the numeric value of this type
      Returns:
      String
    • labelForByte

      public static DNSLabel labelForByte(int index)
      Parameters:
      index -
      Returns:
      label
    • labelValue

      public static int labelValue(int index)
      Parameters:
      index -
      Returns:
      masked value
    • toString

      public String toString()
      Overrides:
      toString in class Enum<DNSLabel>