drcl.inet.mac
Class LLMacContract

java.lang.Object
  drcl.comp.Contract
      drcl.inet.mac.LLMacContract

public class LLMacContract

extends Contract

Defines soem convenient methods which are used by the LL components and the MAC components.

Author:

Ye Ge

Field Summary

static LLMacContract

INSTANCE

Fields inherited from class drcl.comp.Contract

Role_INITIATOR, Role_PEER, Role_REACTOR

Constructor Summary

LLMacContract()
Constructor.

LLMacContract(int role_)
Constructor.

Method Summary

LLPacket	createLLPacket(long dst_macaddr_, long src_macaddr_, ARPPacket body_) Creates a LLPacket.
LLPacket	createLLPacket(long dst_macaddr_, long src_macaddr_, InetPacket body_) Creates a LLPacket.
java.lang.Object	getContractContent() Returns the content of this contract (format?).
java.lang.String	getName()

Methods inherited from class drcl.comp.Contract

getRole, match, setRole

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final LLMacContract INSTANCE

Constructor Detail

LLMacContract

public LLMacContract()

Constructor.

LLMacContract

public LLMacContract(int role_)

Constructor.

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in class Contract

getContractContent

public java.lang.Object getContractContent()

Description copied from class: Contract

Returns the content of this contract (format?).

Specified by:

getContractContent in class Contract

createLLPacket

public LLPacket createLLPacket(long dst_macaddr_,
                               long src_macaddr_,
                               InetPacket body_)

Creates a LLPacket.

Parameters:

dst_macaddr_ - the destination mac address.

src_macaddr_ - the source mac address.

body_ - the InetPacket object which is the payload of the constructed LLPacket object.

createLLPacket

public LLPacket createLLPacket(long dst_macaddr_,
                               long src_macaddr_,
                               ARPPacket body_)

Creates a LLPacket.

Parameters:

dst_macaddr_ - the destination mac address.

src_macaddr_ - the source mac address.

body_ - the ARPPacket object which is the payload of the constructed LLPacket object.