com.alibaba.druid.support.http.util

类 IPAddress

java.lang.Object

com.alibaba.druid.support.http.util.IPAddress

所有已实现的接口:

Cloneable

public class IPAddress
extends Object
implements Cloneable

版本:

1.0

作者:

Marcel Dullaart

字段概要

字段

限定符和类型	字段和说明
protected int	ipAddress IP address

构造器概要

构造器

构造器和说明
IPAddress(int address)
IPAddress(String ipAddressStr)

方法概要

限定符和类型	方法和说明
boolean	equals(Object another)
int	getIPAddress() Return the integer representation of the IP address.
int	hashCode()
boolean	isClassA() Check if the IP address is belongs to a Class A IP address.
boolean	isClassB() Check if the IP address is belongs to a Class B IP address.
boolean	isClassC() Check if the IP address is belongs to a Class C IP address.
(专用程序包) int	parseIPAddress(String ipAddressStr) Convert a decimal-dotted notation representation of an IP address into an 32 bits interger value.
String	toString() Return the string representation of the IP Address following the common decimal-dotted notation xxx.xxx.xxx.xxx.

从类继承的方法 java.lang.Object

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

字段详细资料

ipAddress

protected int ipAddress

IP address

构造器详细资料

IPAddress

public IPAddress(String ipAddressStr)

IPAddress

public IPAddress(int address)

方法详细资料

getIPAddress

public final int getIPAddress()

Return the integer representation of the IP address.

返回:

The IP address.

toString

public String toString()

Return the string representation of the IP Address following the common decimal-dotted notation xxx.xxx.xxx.xxx.

覆盖:

toString 在类中 Object

返回:

Return the string representation of the IP address.

isClassA

public final boolean isClassA()

Check if the IP address is belongs to a Class A IP address.

返回:

Return true if the encapsulated IP address belongs to a class A IP address, otherwise returne false.

isClassB

public final boolean isClassB()

Check if the IP address is belongs to a Class B IP address.

返回:

Return true if the encapsulated IP address belongs to a class B IP address, otherwise returne false.

isClassC

public final boolean isClassC()

Check if the IP address is belongs to a Class C IP address.

返回:

Return true if the encapsulated IP address belongs to a class C IP address, otherwise returne false.

parseIPAddress

final int parseIPAddress(String ipAddressStr)

Convert a decimal-dotted notation representation of an IP address into an 32 bits interger value.

参数:

ipAddressStr - Decimal-dotted notation (xxx.xxx.xxx.xxx) of the IP address.

返回:

Return the 32 bits integer representation of the IP address.

抛出:

InvalidIPAddressException - Throws this exception if the specified IP address is not compliant to the decimal-dotted notation xxx.xxx.xxx.xxx.

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object another)

覆盖:

equals 在类中 Object