net.kuujo.vertigo.io.selector

Class FairSelector

java.lang.Object

net.kuujo.vertigo.io.selector.FairSelector

All Implemented Interfaces:

Selector, JsonSerializable

public class FairSelector
extends Object
implements Selector

Selector that sends messages to the connection with the smallest queue.

The fair selector selects connections based on their current output queue sizes. This means the if one connection's queue is backed up, the fair selector will evenly dispatch messages to connections with shorter queues.

Author:

Jordan Halterman

Field Summary

Fields inherited from interface net.kuujo.vertigo.io.selector.Selector

ALL, CUSTOM, FAIR, HASH, RANDOM, ROUND_ROBIN

Constructor Summary

Constructors

Constructor and Description
FairSelector()

Method Summary

Methods

Modifier and Type	Method and Description
<T extends Connection> List<T>	select(Object message, List<T> connections) Selects a list of connections to which to send a message.

Methods inherited from class java.lang.Object

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

Constructor Detail

FairSelector

public FairSelector()

Method Detail

select

public <T extends Connection> List<T> select(Object message,
                                    List<T> connections)

Description copied from interface: Selector

Selects a list of connections to which to send a message.

Specified by:

select in interface Selector

Parameters:

message - The message being sent.

Returns:

A list of selected connections.