com.antiaction.dns
Class DNSClass

java.lang.Object
  |
  +--com.antiaction.dns.DNSClass

Direct Known Subclasses:

DNSQClass

public class DNSClass

extends java.lang.Object

DNS Class, defines the various DNS Network domains. As defined in rfc1035.

Version:

2.00

Author:

Nicholas Clarke

Field Summary

static int	CH The CHAOS class.
static int	CS The CSNET class (obsolete, used only for examples).
static int	HS Hesiod name service.
static int	IN The internet.

Constructor Summary

protected

DNSClass() Only the static methods are meant for public use.

Method Summary

static java.lang.String	toString(int i) Given a class returns a string representation.
static boolean	validClass(int i) Given a class returns a boolean indicating validity.

Methods inherited from class java.lang.Object

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

Field Detail

IN

public static final int IN

The internet.

CS

public static final int CS

The CSNET class (obsolete, used only for examples).

CH

public static final int CH

The CHAOS class.

HS

public static final int HS

Hesiod name service.

Constructor Detail

DNSClass

protected DNSClass()

Only the static methods are meant for public use.

Method Detail

validClass

public static boolean validClass(int i)

Given a class returns a boolean indicating validity.

Parameters:

i - class id.

Returns:

class id validity.

See Also:

toString(int)

toString

public static java.lang.String toString(int i)

Given a class returns a string representation.

Parameters:

i - class.

Returns:

class string identifier.

See Also:

validClass(int)