org.xbill.DNS
Class Opcode

java.lang.Object
  |
  +--org.xbill.DNS.Opcode

public final class Opcode

extends Object

Constants and functions relating to DNS opcodes

Field Summary

static byte	NOTIFY A message from a primary to a secondary server to initiate a zone transfer
static byte	QUERY A query sent to a server
static byte	UPDATE A dynamic update message

Method Summary

static String	string(int i) Converts a numeric Opcode into a String
static byte	value(String s) Converts a String representation of an Opcode into its numeric value

Methods inherited from class java.lang.Object

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

Field Detail

QUERY

public static final byte QUERY

A query sent to a server

NOTIFY

public static final byte NOTIFY

A message from a primary to a secondary server to initiate a zone transfer

UPDATE

public static final byte UPDATE

A dynamic update message

Method Detail

string

public static String string(int i)

Converts a numeric Opcode into a String

value

public static byte value(String s)

Converts a String representation of an Opcode into its numeric value