jist.swans.mac
Class MacAddress

java.lang.Object
  jist.swans.mac.MacAddress

All Implemented Interfaces:

java.lang.Comparable

public class MacAddress
extends java.lang.Object
implements java.lang.Comparable

Contains a Mac address.

Since:

SWANS1.0

Version:

$Id: MacAddress.java,v 1.11 2004/04/06 16:07:48 barr Exp $

Author:

Rimon Barr <barr+jist@cs.cornell.edu>

Field Summary

private int	addr address data.
static MacAddress	ANY Broadcast Mac address.
static MacAddress	LOOP Loopback Mac address.
static MacAddress	NULL Null/invalid Mac address.

Constructor Summary

MacAddress(int addr)
Create a new Mac address object.

Method Summary

int	compareTo(java.lang.Object o)
boolean	equals(java.lang.Object o) Return whether this mac address is equal to another object.
int	hashCode() Compute hash code for mac address.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ANY

public static final MacAddress ANY

Broadcast Mac address.

LOOP

public static final MacAddress LOOP

Loopback Mac address.

NULL

public static final MacAddress NULL

Null/invalid Mac address.

addr

private int addr

address data.

Constructor Detail

MacAddress

public MacAddress(int addr)

Create a new Mac address object.

Parameters:

addr - address data

Method Detail

hashCode

public int hashCode()

Compute hash code for mac address.

Overrides:

hashCode in class java.lang.Object

Returns:

hash code of address

equals

public boolean equals(java.lang.Object o)

Return whether this mac address is equal to another object.

Overrides:

equals in class java.lang.Object

Parameters:

o - object to test equality against

Returns:

whether object provided is equal to this mac address

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable