org.objectweb.carol.cmi
Class RoundRobin

java.lang.Object
  org.objectweb.carol.cmi.RoundRobin

public class RoundRobin
extends java.lang.Object

You can use this helper class to get a round robin load balacing algorithm between clustered servers.

Author:

Simon Nieuviarts

Constructor Summary

RoundRobin()
Constructor

RoundRobin(java.util.Set c)
Builds a round robin algorithm on a Collection of StubData objects.

Method Summary

StubData	get() Get a stub according to the RR algorithm
void	update(java.util.Set stubs) Update the set of stubs

Methods inherited from class java.lang.Object

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

Constructor Detail

RoundRobin

public RoundRobin()

Constructor

RoundRobin

public RoundRobin(java.util.Set c)

Builds a round robin algorithm on a Collection of StubData objects.

Parameters:

c - a Collection of StubData objects.

Method Detail

update

public void update(java.util.Set stubs)

Update the set of stubs

Parameters:

stubs - new set of stubs

get

public StubData get()
             throws NoServerException

Get a stub according to the RR algorithm

Returns:

stub data

Throws:

NoServerException - if no stub available