drcl.inet.protocol.ospf
Class OSPF_Packet

java.lang.Object
  |
  +--drcl.DrclObj
        |
        +--drcl.net.Packet
              |
              +--drcl.inet.protocol.ospf.OSPF_Packet

All Implemented Interfaces:

java.lang.Cloneable, ObjectDuplicable, PacketWrapper, java.io.Serializable

public class OSPF_Packet

extends Packet

This class implements a generic OSPF packet. The following from RFC 2328 are not included: 1) OSPF Version number 2) Packet length 3) Checksum 4) Authentication Type 5) Authentication ref: RFC 2328 A.3.1 p.190

See Also:

Serialized Form

Field Summary

protected static int

OSPF_HEADER_LEN

Fields inherited from class drcl.net.Packet

body, headerSize, id, size

Constructor Summary

protected

OSPF_Packet(int type, int routerid, int areaid) constructs an OSPF_Pkt_header with a given type, router ID, area ID

Method Summary

java.lang.String	_toString(java.lang.String separator_) Prints the packet header.
java.lang.Object	clone() Returns a clone of this wrapper instance.
void	duplicate(java.lang.Object source_) opies the content of the source_ object to this object.
protected int	getAreaID()
protected int	getLength()
java.lang.String	getName() Returns the name of this packet.
protected int	getRouterID()
protected int	getType()

Methods inherited from class drcl.net.Packet

equals, getBody, getByteCount, getHeaderSize, getPacketCount, getPacketSize, getPacketType, setBody, setBody, setHeaderSize, setPacketSize, setSize, toString, toString, wraps

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OSPF_HEADER_LEN

protected static final int OSPF_HEADER_LEN

Constructor Detail

OSPF_Packet

protected OSPF_Packet(int type,
                      int routerid,
                      int areaid)

constructs an OSPF_Pkt_header with a given type, router ID, area ID

Method Detail

getType

protected int getType()

getRouterID

protected int getRouterID()

getAreaID

protected int getAreaID()

getLength

protected int getLength()

getName

public java.lang.String getName()

Description copied from class: Packet

Returns the name of this packet.

Overrides:

getName in class Packet

_toString

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

Description copied from class: Packet

Prints the packet header.

Overrides:

_toString in class Packet

duplicate

public void duplicate(java.lang.Object source_)

Description copied from class: DrclObj

opies the content of the source_ object to this object. he subclass must implement this method to realize DrclObj.clone().

Overrides:

duplicate in class Packet

clone

public java.lang.Object clone()

Description copied from interface: PacketWrapper

Returns a clone of this wrapper instance.

Overrides:

clone in class DrclObj