etri.sdn.controller.protocol.packet

Class BasePacket

java.lang.Object

etri.sdn.controller.protocol.packet.BasePacket

All Implemented Interfaces:

IPacket

Direct Known Subclasses:

ARP, BPDU, BSN, BSNPROBE, Data, DHCP, Ethernet, ICMP, IPv4, LLC, LLDP, TCP, UDP

public abstract class BasePacket
extends java.lang.Object
implements IPacket

Author:

David Erickson (daviderickson@cs.stanford.edu)

Field Summary

Fields

Modifier and Type	Field and Description
protected IPacket	parent
protected IPacket	payload

Constructor Summary

Constructors

Constructor and Description
BasePacket()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	clone() Clone this packet and its payload packet but not its parent.
boolean	equals(java.lang.Object obj)
IPacket	getParent()
IPacket	getPayload()
int	hashCode()
void	resetChecksum() Reset any checksums as needed, and call resetChecksum on all parents
IPacket	setParent(IPacket parent)
IPacket	setPayload(IPacket payload)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface etri.sdn.controller.protocol.packet.IPacket

deserialize, serialize

Field Detail

parent

protected IPacket parent

payload

protected IPacket payload

Constructor Detail

BasePacket

public BasePacket()

Method Detail

getParent

public IPacket getParent()

Specified by:

getParent in interface IPacket

Returns:

the parent

setParent

public IPacket setParent(IPacket parent)

Specified by:

setParent in interface IPacket

Parameters:

parent - the parent to set

Returns:

getPayload

public IPacket getPayload()

Specified by:

getPayload in interface IPacket

Returns:

the payload

setPayload

public IPacket setPayload(IPacket payload)

Specified by:

setPayload in interface IPacket

Parameters:

payload - the payload to set

Returns:

resetChecksum

public void resetChecksum()

Description copied from interface: IPacket

Reset any checksums as needed, and call resetChecksum on all parents

Specified by:

resetChecksum in interface IPacket

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

clone

public java.lang.Object clone()

Description copied from interface: IPacket

Clone this packet and its payload packet but not its parent.

Specified by:

clone in interface IPacket

Overrides:

clone in class java.lang.Object

Returns: