Apache Tomcat 6.0.39

org.apache.catalina.tribes.group
Class AbsoluteOrder

java.lang.Object
  extended by org.apache.catalina.tribes.group.AbsoluteOrder

public class AbsoluteOrder
extends java.lang.Object

Title: Membership - Absolute Order

Description: A simple, yet agreeable and efficient way of ordering members

Ordering members can serve as a basis for electing a leader or coordinating efforts.
This is stinky simple, it works on the basis of the Member interface and orders members in the following format:

  1. IP comparison - byte by byte, lower byte higher rank
  2. IPv4 addresses rank higher than IPv6, ie the lesser number of bytes, the higher rank
  3. Port comparison - lower port, higher rank
  4. UniqueId comparison- byte by byte, lower byte higher rank

Version:
1.0
Author:
Filip Hanik
See Also:
Member

Nested Class Summary
static class AbsoluteOrder.AbsoluteComparator
           
 
Field Summary
static AbsoluteOrder.AbsoluteComparator comp
           
 
Constructor Summary
protected AbsoluteOrder()
           
 
Method Summary
static void absoluteOrder(Member[] members)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

comp

public static final AbsoluteOrder.AbsoluteComparator comp
Constructor Detail

AbsoluteOrder

protected AbsoluteOrder()
Method Detail

absoluteOrder

public static void absoluteOrder(Member[] members)

Apache Tomcat 6.0.39

Copyright © 2000-2014 Apache Software Foundation. All Rights Reserved.