com.lukasfeiler.ipconfig
Class Netmask

java.lang.Object
  com.lukasfeiler.util.Int
      com.lukasfeiler.ipconfig.Netmask

public class Netmask

extends Int

An IPv4 Netmask.

Constructor Summary

Netmask(int i)
Constructor that takes the netmask as an int value as an argument.

Netmask(java.lang.String s)
Constructor that takes the netmask in dottet-quad notation as an argument.

Method Summary

void	validate() Throws a NonContiniousNetmaskException if this netmask is not valid (is not continious)
void	validate(IPAddress ip1, IPAddress ip2) Throws an IPAddressesNotInSameSubnetException if the two IP addresses are not in the same subnet specified by this netmask.

Methods inherited from class com.lukasfeiler.util.Int

allBitsSet, getBit, getOctet, getOctets, intValue, toBitString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Netmask

public Netmask(java.lang.String s)
        throws InvalidIntOctetException,
               com.lukasfeiler.ipconfig.IPException,
               IPConfigException

Constructor that takes the netmask in dottet-quad notation as an argument.

Parameters:

s - A string in the dottet-quad notation (e.g. 255.255.255.0).

Netmask

public Netmask(int i)
        throws com.lukasfeiler.ipconfig.IPException

Constructor that takes the netmask as an int value as an argument.

Method Detail

validate

public void validate(IPAddress ip1,
                     IPAddress ip2)
              throws IPConfigException

Throws an IPAddressesNotInSameSubnetException if the two IP addresses are not in the same subnet specified by this netmask.

Throws:

IPConfigException

validate

public void validate()
              throws NonContiniousNetmaskException

Throws a NonContiniousNetmaskException if this netmask is not valid (is not continious)

Throws:

NonContiniousNetmaskException