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java.net
Class Inet4Address  

java.lang.Object
  java.net.InetAddress
      java.net.Inet4Address

All Implemented Interfaces:

java.io.Serializable

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public final class Inet4Address

extends InetAddress

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Field Summary
(package private) static long	serialVersionUID           For compatability with Sun's JDK 1.4.2 rev.

 

Fields inherited from class java.net.InetAddress

addr, ANY_IF, family, hostName, LOCALHOST

 

Constructor Summary
(package private)	Inet4Address(byte[] addr, java.lang.String host)           Initializes this object's addr instance variable from the passed in byte array.

 

Method Summary
boolean	equals(java.lang.Object obj)           Compare the current Inet4Address instance with obj
byte[]	getAddress()           Returns the address of the current instance
java.lang.String	getHostAddress()           Returns the address as string
int	hashCode()           Computes the hashcode of the instance
boolean	isAnyLocalAddress()           Checks if this address is a wildcard address
boolean	isLinkLocalAddress()           Checks if this address is a link local address
boolean	isLoopbackAddress()           Checks if this address is a loopback address
boolean	isMCGlobal()           Checks if this multicast address has global scope
boolean	isMCLinkLocal()           Checks if this multicast address has link scope
boolean	isMCNodeLocal()           Checks if this multicast address has node scope
boolean	isMCOrgLocal()           Checks if this multicast address has organization scope
boolean	isMCSiteLocal()           Checks if this multicast address has site scope
boolean	isMulticastAddress()           Checks if the address is a multicast address
boolean	isSiteLocalAddress()           Checks if this address is a site local address
private  java.lang.Object	writeReplace()           needed for serialization

 

Methods inherited from class java.net.InetAddress

getAllByName, getByAddress, getByAddress, getByName, getCanonicalHostName, getHostName, getInaddrAny, getLocalHost, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

serialVersionUID

static final long serialVersionUID

For compatability with Sun's JDK 1.4.2 rev. 5

See Also:

Constant Field Values

Constructor Detail

Inet4Address

Inet4Address(byte[] addr,
             java.lang.String host)

Initializes this object's addr instance variable from the passed in byte array. Note that this constructor is protected and is called only by static methods in this class.

Method Detail

writeReplace

private java.lang.Object writeReplace()
                               throws java.io.ObjectStreamException

needed for serialization

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isMulticastAddress

public boolean isMulticastAddress()

Checks if the address is a multicast address

Overrides:

isMulticastAddress in class InetAddress

Since:

1.1

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isLoopbackAddress

public boolean isLoopbackAddress()

Checks if this address is a loopback address

Overrides:

isLoopbackAddress in class InetAddress

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isAnyLocalAddress

public boolean isAnyLocalAddress()

Checks if this address is a wildcard address

Overrides:

isAnyLocalAddress in class InetAddress

Since:

1.4

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isLinkLocalAddress

public boolean isLinkLocalAddress()

Checks if this address is a link local address

Overrides:

isLinkLocalAddress in class InetAddress

Since:

1.4

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isSiteLocalAddress

public boolean isSiteLocalAddress()

Checks if this address is a site local address

Overrides:

isSiteLocalAddress in class InetAddress

Since:

1.4

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isMCGlobal

public boolean isMCGlobal()

Checks if this multicast address has global scope

Overrides:

isMCGlobal in class InetAddress

Since:

1.4

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isMCNodeLocal

public boolean isMCNodeLocal()

Checks if this multicast address has node scope

Overrides:

isMCNodeLocal in class InetAddress

Since:

1.4

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isMCLinkLocal

public boolean isMCLinkLocal()

Checks if this multicast address has link scope

Overrides:

isMCLinkLocal in class InetAddress

Since:

1.4

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isMCSiteLocal

public boolean isMCSiteLocal()

Checks if this multicast address has site scope

Overrides:

isMCSiteLocal in class InetAddress

Since:

1.4

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isMCOrgLocal

public boolean isMCOrgLocal()

Checks if this multicast address has organization scope

Overrides:

isMCOrgLocal in class InetAddress

Since:

1.4

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getAddress

public byte[] getAddress()

Returns the address of the current instance

Overrides:

getAddress in class InetAddress

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getHostAddress

public java.lang.String getHostAddress()

Returns the address as string

Overrides:

getHostAddress in class InetAddress

Since:

1.0.2

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hashCode

public int hashCode()

Computes the hashcode of the instance

Overrides:

hashCode in class InetAddress

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equals

public boolean equals(java.lang.Object obj)

Compare the current Inet4Address instance with obj

Overrides:

equals in class InetAddress

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> [ net overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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