net.ripe.commons.ip

Class PrefixUtils

java.lang.Object

net.ripe.commons.ip.PrefixUtils

public final class PrefixUtils
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> Optional<R>	findMaximumPrefixForPrefixLength(R range, int prefixLength)
static int	findMaxPrefixLengthForAddress(Ipv6 address)
static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> Optional<R>	findMinimumPrefixForPrefixLength(R range, int prefixLength)
static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> int	getPrefixLength(AbstractIpRange<C,R> range)
static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> boolean	isLegalPrefix(AbstractIpRange<C,R> range)

Methods inherited from class java.lang.Object

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

Method Detail

isLegalPrefix

public static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> boolean isLegalPrefix(AbstractIpRange<C,R> range)

getPrefixLength

public static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> int getPrefixLength(AbstractIpRange<C,R> range)

findMinimumPrefixForPrefixLength

public static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> Optional<R> findMinimumPrefixForPrefixLength(R range,
                                                                                                      int prefixLength)

findMaximumPrefixForPrefixLength

public static <C extends AbstractIp<C,R>,R extends AbstractIpRange<C,R>> Optional<R> findMaximumPrefixForPrefixLength(R range,
                                                                                                      int prefixLength)

findMaxPrefixLengthForAddress

public static int findMaxPrefixLengthForAddress(Ipv6 address)