com.jn.langx.util.net.ipv6

类 IPv6NetworkMask

java.lang.Object

com.jn.langx.util.net.ipv6.IPv6NetworkMask

所有已实现的接口:

Serializable

public final class IPv6NetworkMask
extends Object
implements Serializable

Immutable representation of an IPv6 network mask. A network mask is nothing more than an IPv6 address with a continuous range of 1 bits starting from the most significant bit. A network mask can also be represented as a prefix length, which is the count of these 1 bits.

作者:

Jan Van Besien

另请参阅:

序列化表格

方法概要

限定符和类型	方法和说明
IPv6Address	asAddress()
int	asPrefixLength()
boolean	equals(Object o)
static IPv6NetworkMask	fromAddress(IPv6Address iPv6Address) Construct an IPv6 network mask from an IPv6 address.
static IPv6NetworkMask	fromPrefixLength(int prefixLength) Construct an IPv6 network mask from a prefix length.
int	hashCode()
String	toString()

从类继承的方法 java.lang.Object

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

方法详细资料

fromAddress

public static IPv6NetworkMask fromAddress(IPv6Address iPv6Address)

Construct an IPv6 network mask from an IPv6 address. The address should be a valid network mask.

参数:

iPv6Address - address to use as network mask

返回:

ipv6 network mask

抛出:

IllegalArgumentException - if the address is not a valid network mask

fromPrefixLength

public static IPv6NetworkMask fromPrefixLength(int prefixLength)

Construct an IPv6 network mask from a prefix length. The prefix length should be in the interval ]0, 128].

参数:

prefixLength - prefix length

返回:

ipv6 network mask

抛出:

IllegalArgumentException - if the prefix length is not in the interval ]0, 128]

asPrefixLength

public int asPrefixLength()

asAddress

public IPv6Address asAddress()

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object