com.sun.spot.peripheral.radio.mhrp.aodv.messages
Class RREQ

java.lang.Object
  com.sun.spot.peripheral.radio.mhrp.aodv.messages.AODVMessage
      com.sun.spot.peripheral.radio.mhrp.aodv.messages.RREQ

public class RREQ
extends AODVMessage

Version:

0.1

Author:

Allen Ajit George

Field Summary

Fields inherited from class com.sun.spot.peripheral.radio.mhrp.aodv.messages.AODVMessage

destAddress, destSeqNum, origAddress, origSeqNum, type

Constructor Summary

RREQ(byte[] newMessage)
constructs a new route request message

RREQ(long origAddress, long destinationMACaddress)
constructs a new route request message

Method Summary

boolean	getDestinationOnlyFlag() get the state of the destination only flag
boolean	getGratuitousRREPFlag() get the state of the gratuitous route reply flag
short	getHopCount() get the hop count of this message
int	getRequestID() get the ID of this request
short	getRouteCost()
short	incrementHopCount() increment the hop count of this message
void	setDestinationOnlyFlag(boolean flag) set the destination only flag
void	setDestinationSequenceNumber(int destinationSequenceNumber) set the destination sequence number of this route request
void	setGratuitousRREPFlag(boolean flag) set the gratuitous route reply flag
void	setRequestID(int requestID) set ID of this request
short	setRouteCost()
byte[]	writeMessage() writes the properties into the appropriate bytes of the buffer

Methods inherited from class com.sun.spot.peripheral.radio.mhrp.aodv.messages.AODVMessage

getDestAddress, getDestSeqNum, getOrigAddress, getOrigSeqNum, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

RREQ

public RREQ(long origAddress,
            long destinationMACaddress)

constructs a new route request message

Parameters:

destinationMACaddress - node to which a route shall be discovered

RREQ

public RREQ(byte[] newMessage)

constructs a new route request message

Parameters:

newMessage -

Method Detail

writeMessage

public byte[] writeMessage()

writes the properties into the appropriate bytes of the buffer

Specified by:

writeMessage in class AODVMessage

Returns:

message

getDestinationOnlyFlag

public boolean getDestinationOnlyFlag()

get the state of the destination only flag

Returns:

destinationOnlyFlag

setDestinationOnlyFlag

public void setDestinationOnlyFlag(boolean flag)

set the destination only flag

Parameters:

flag -

getGratuitousRREPFlag

public boolean getGratuitousRREPFlag()

get the state of the gratuitous route reply flag

Returns:

gratuitousRREPFlag

setGratuitousRREPFlag

public void setGratuitousRREPFlag(boolean flag)

set the gratuitous route reply flag

Parameters:

flag -

getRequestID

public int getRequestID()

get the ID of this request

Returns:

requestID

setRequestID

public void setRequestID(int requestID)

set ID of this request

Parameters:

requestID -

getHopCount

public short getHopCount()

get the hop count of this message

Returns:

hop count

incrementHopCount

public short incrementHopCount()

increment the hop count of this message

Returns:

hop count

getRouteCost

public short getRouteCost()

setRouteCost

public short setRouteCost()

setDestinationSequenceNumber

public void setDestinationSequenceNumber(int destinationSequenceNumber)

set the destination sequence number of this route request

Parameters:

destinationSequenceNumber -