net.sf.appia.protocols.drop
Class DropSession

java.lang.Object
  net.sf.appia.core.Session
      net.sf.appia.protocols.drop.DropSession

public class DropSession
extends Session

Class DropSession randomly drops SendableEvents going down. Messages are droped randomly with the probability stated in the dropRate public attribute.

Author:

Hugo Miranda

See Also:

DropLayer, Session, SendableEvent

Field Summary

static double

dropRate Probability of messages to be dropped.

Fields inherited from class net.sf.appia.core.Session

layer

Constructor Summary

DropSession(DropLayer l)

Method Summary

void	handle(Event e) This is the protocol's main event handler.

Methods inherited from class net.sf.appia.core.Session

boundSessions, getId, getLayer, setId

Methods inherited from class java.lang.Object

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

Field Detail

dropRate

public static double dropRate

Probability of messages to be dropped. This is a public static value that can be changed any time. 0 prevents messages from being lost.

Constructor Detail

DropSession

public DropSession(DropLayer l)

See Also:

Session

Method Detail

handle

public void handle(Event e)

This is the protocol's main event handler. It accepts the following events:

• net.sf.appia.core.events.SendableEvent
• net.sf.appia.protocols.group.intra.View

Overrides:

handle in class Session

Parameters:

e - the event to handle.

See Also:

Session.handle(net.sf.appia.core.Event)