Package org.drasyl.util.network

Class Subnet

java.lang.Object

org.drasyl.util.network.Subnet

public class Subnet
extends Object

Represents an IP range..

Constructor Summary

Constructors

Constructor	Description
Subnet(String subnet)

Method Summary

Modifier and Type	Method	Description
InetAddress	address()
boolean	contains(InetAddress address)	Returns true if address is part of this subnet.
InetAddress	first()	Returns the first InetAddress of this subnetwork.
InetAddress	last()	Returns the last InetAddress of this subnetwork.
InetAddress	netmask()
int	netmaskLength()
InetAddress	network()
int	networkSize()	Returns the size of this subnetwork.
InetAddress	nth(int n)	Returns the n-th InetAddress of this subnetwork.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Subnet

public Subnet(String subnet)
       throws UnknownHostException

Parameters:

subnet - subnet in CIDR notation

Throws:

UnknownHostException

Method Details

toString

public String toString()

Overrides:

toString in class Object

address

public InetAddress address()

netmaskLength

public int netmaskLength()

network

public InetAddress network()

netmask

public InetAddress netmask()

networkSize

public int networkSize()

Returns the size of this subnetwork.

nth

public InetAddress nth(int n)

Returns the n-th InetAddress of this subnetwork.

first

public InetAddress first()

Returns the first InetAddress of this subnetwork.

last

public InetAddress last()

Returns the last InetAddress of this subnetwork.

contains

public boolean contains(InetAddress address)

Returns true if address is part of this subnet.