org.apache.hadoop.hbase.util

类 Addressing

java.lang.Object

org.apache.hadoop.hbase.util.Addressing

@InterfaceAudience.Private
public class Addressing
extends Object

Utility for network addresses, resolving and naming.

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	Addressing.AddressSelectionCondition Interface for AddressSelectionCondition to check if address is acceptable

字段概要

字段

限定符和类型	字段和说明
static String	HOSTNAME_PORT_SEPARATOR
static String	VALID_PORT_REGEX

构造器概要

构造器

构造器和说明
Addressing()

方法概要

方法

限定符和类型	方法和说明
static String	createHostAndPortStr(String hostname, int port)
static InetSocketAddress	createInetSocketAddressFromHostAndPortStr(String hostAndPort)
static InetAddress	getIp4Address()
static InetAddress	getIp6Address()
static InetAddress	getIpAddress()
static boolean	isLocalAddress(InetAddress addr) Given an InetAddress, checks to see if the address is a local address, by comparing the address with all the interfaces on the node.
static String	parseHostname(String hostAndPort)
static int	parsePort(String hostAndPort)

从类继承的方法 java.lang.Object

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

字段详细资料

VALID_PORT_REGEX

public static final String VALID_PORT_REGEX

另请参阅:

常量字段值

HOSTNAME_PORT_SEPARATOR

public static final String HOSTNAME_PORT_SEPARATOR

另请参阅:

常量字段值

构造器详细资料

Addressing

public Addressing()

方法详细资料

createInetSocketAddressFromHostAndPortStr

public static InetSocketAddress createInetSocketAddressFromHostAndPortStr(String hostAndPort)

参数:

hostAndPort - Formatted as <hostname> ':' <port>

返回:

An InetSocketInstance

createHostAndPortStr

public static String createHostAndPortStr(String hostname,
                          int port)

参数:

hostname - Server hostname

port - Server port

返回:

Returns a concatenation of hostname and port in following form: <hostname> ':' <port>. For example, if hostname is example.org and port is 1234, this method will return example.org:1234

parseHostname

public static String parseHostname(String hostAndPort)

参数:

hostAndPort - Formatted as <hostname> ':' <port>

返回:

The hostname portion of hostAndPort

parsePort

public static int parsePort(String hostAndPort)

参数:

hostAndPort - Formatted as <hostname> ':' <port>

返回:

The port portion of hostAndPort

getIpAddress

public static InetAddress getIpAddress()
                                throws SocketException

抛出:

SocketException

getIp4Address

public static InetAddress getIp4Address()
                                 throws SocketException

抛出:

SocketException

getIp6Address

public static InetAddress getIp6Address()
                                 throws SocketException

抛出:

SocketException

isLocalAddress

public static boolean isLocalAddress(InetAddress addr)

Given an InetAddress, checks to see if the address is a local address, by comparing the address with all the interfaces on the node.

参数:

addr - address to check if it is local node's address

返回:

true if the address corresponds to the local node