etri.sdn.controller.util

Class OFMessageDamper.DamperEntry

java.lang.Object

etri.sdn.controller.util.OFMessageDamper.DamperEntry

Enclosing class:

OFMessageDamper

private static class OFMessageDamper.DamperEntry
extends java.lang.Object

An entry in the TimedCache. A cache entry consists of the sent message as well as the switch to which the message was sent. NOTE: We currently use the full OFMessage object. To save space, we could use a cryptographic hash (e.g., SHA-1). However, this would obviously be more time-consuming.... We also store a reference to the actual IOFSwitch object and /not/ the switch DPID. This way we are guaranteed to not dampen messages if a switch disconnects and then reconnects.

Author:

gregor

Field Summary

Fields

Modifier and Type	Field and Description
(package private) org.openflow.protocol.OFMessage	msg
(package private) IOFSwitch	sw

Constructor Summary

Constructors

Constructor and Description
OFMessageDamper.DamperEntry(org.openflow.protocol.OFMessage msg, IOFSwitch sw)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

msg

org.openflow.protocol.OFMessage msg

sw

IOFSwitch sw

Constructor Detail

OFMessageDamper.DamperEntry

public OFMessageDamper.DamperEntry(org.openflow.protocol.OFMessage msg,
                           IOFSwitch sw)

Method Detail

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