drcl.inet.mac
Class ARPContract.Message

java.lang.Object
  drcl.comp.Message
      drcl.inet.mac.ARPContract.Message

All Implemented Interfaces:

java.lang.Cloneable, ObjectCloneable

Enclosing class:

ARPContract

public static class ARPContract.Message

extends Message

A Message class defined for carrying information between ARP components and LL components.

Constructor Summary

ARPContract.Message()
Constructor.

ARPContract.Message(int opCode_, long dst_, java.lang.Object data_)
Constructor.

ARPContract.Message(int opCode_, java.lang.Object data_)
Constructor.

Method Summary

java.lang.Object	clone() Clones itself.
Contract	getContract() Gets an instance of ARPContract class, which is a static field defined in ARPContract class.
java.lang.String	toString(java.lang.String separator_) Converts the message content to a String object.

Methods inherited from class drcl.comp.Message

toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ARPContract.Message

public ARPContract.Message()

Constructor.

ARPContract.Message

public ARPContract.Message(int opCode_,
                           java.lang.Object data_)

Constructor.

Parameters:

opCode_ - operation code.

data_ - the packet being exchanged between ARP and LL.

ARPContract.Message

public ARPContract.Message(int opCode_,
                           long dst_,
                           java.lang.Object data_)

Constructor. This is used while contructing an ARP request message.

Parameters:

opCode_ - operation code.

dst_ - the destination IP address whose MAC address to be resolved.

data_ - the packet being exchanged between ARP and LL.

Method Detail

clone

public java.lang.Object clone()

Clones itself.

Specified by:

clone in interface ObjectCloneable

Specified by:

clone in class Message

getContract

public Contract getContract()

Gets an instance of ARPContract class, which is a static field defined in ARPContract class.

Specified by:

getContract in class Message

toString

public java.lang.String toString(java.lang.String separator_)

Converts the message content to a String object.

Specified by:

toString in class Message