fucksocks.common

Class IPRange

java.lang.Object

fucksocks.common.IPRange

All Implemented Interfaces:

Serializable, Iterable<IP>

public class IPRange
extends Object
implements Iterable<IP>, Serializable

The class IPRange represents an IPrange.

Version:

1.0

Author:

Youchao Feng

See Also:

Serialized Form

date

May 2, 2015 12:45:25 AM

Constructor Summary

Constructors

Constructor and Description
IPRange(IP startIp, IP endIp) Constructs a IpRange instance by given tow IP.

Method Summary

Methods

Modifier and Type	Method and Description
static IPRange	AClassLocalIPRange() Gets A class IP range.
static IPRange	BClassLocalIPRange() Gets B class IP range.
static IPRange	CClassLocalIPRange() Gets C class IP range.
boolean	contains(IP ip) Returns true if the given IP is in the IP range.
boolean	equals(Object obj)
IP	getEndIP() Returns end IP address.
IP	getStartIP() Returns starting IP address.
int	hashCode()
Iterator<IP>	iterator()
static IPRange	parseFromIPWithMask(String ipWithMask) Creates a IPRange instance by IP with mask.
static IPRange	parseFromString(String range) Creates a IpRange instance by a string.
long	size() Returns size of IP range.
List<IPRange>	split(IP ip) Split IP address range by a IP address.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IPRange

public IPRange(IP startIp,
       IP endIp)

Constructs a IpRange instance by given tow IP.

Parameters:

startIp - IP starts.

endIp - IP ends.

Method Detail

parseFromString

public static IPRange parseFromString(String range)

Creates a IpRange instance by a string.

Parameters:

range - a string such as "1.1.1.1-1.1.2.255".

Returns:

IP range.

parseFromIPWithMask

public static IPRange parseFromIPWithMask(String ipWithMask)

Creates a IPRange instance by IP with mask.

Parameters:

ipWithMask - IP/mask, such as 192.168.70.1/24

Returns:

IPRange instance

AClassLocalIPRange

public static IPRange AClassLocalIPRange()

Gets A class IP range.

Returns:

A class IP range.

BClassLocalIPRange

public static IPRange BClassLocalIPRange()

Gets B class IP range.

Returns:

B class IP range.

CClassLocalIPRange

public static IPRange CClassLocalIPRange()

Gets C class IP range.

Returns:

C class IP range.

contains

public boolean contains(IP ip)

Returns true if the given IP is in the IP range.

Parameters:

ip - IP.

Returns:

If the IP is in the rang return true.

size

public long size()

Returns size of IP range.

Returns:

Size of IP range.

getStartIP

public IP getStartIP()

Returns starting IP address.

Returns:

Starting IP address.

getEndIP

public IP getEndIP()

Returns end IP address.

Returns:

End ip address.

split

public List<IPRange> split(IP ip)

Split IP address range by a IP address.

Parameters:

ip - IP address. IP address range should contains the IP address.

Returns:

List of IP address ranges.

iterator

public Iterator<IP> iterator()

Specified by:

iterator in interface Iterable<IP>

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object