org.apache.dubbo.common.utils

Class CIDRUtils

java.lang.Object

org.apache.dubbo.common.utils.CIDRUtils

public class CIDRUtils
extends Object

A class that enables to get an IP range from CIDR specification. It supports both IPv4 and IPv6.

From https://github.com/edazdarevic/CIDRUtils/blob/master/CIDRUtils.java

Constructor Summary

Constructors

Constructor and Description
CIDRUtils(String cidr)

Method Summary

Modifier and Type	Method and Description
String	getBroadcastAddress()
String	getNetworkAddress()
boolean	isInRange(String ipAddress)

Methods inherited from class java.lang.Object

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

Constructor Detail

CIDRUtils

public CIDRUtils(String cidr)
          throws UnknownHostException

Throws:

UnknownHostException

Method Detail

getNetworkAddress

public String getNetworkAddress()

getBroadcastAddress

public String getBroadcastAddress()

isInRange

public boolean isInRange(String ipAddress)
                  throws UnknownHostException

Throws:

UnknownHostException