rice.p2p.scribe
Class ScribePolicy.LimitedScribePolicy

java.lang.Object
  |
  +--rice.p2p.scribe.ScribePolicy.DefaultScribePolicy
        |
        +--rice.p2p.scribe.ScribePolicy.LimitedScribePolicy

All Implemented Interfaces:

ScribePolicy

Enclosing class:

ScribePolicy

public static class ScribePolicy.LimitedScribePolicy

extends ScribePolicy.DefaultScribePolicy

An optional policy for Scribe, which allows up to a specified number of children per topic.

Version:

$Id: ScribePolicy.java,v 1.1 2003/09/28 08:16:29 amislove Exp $

Author:

amislove

Nested Class Summary

Nested classes inherited from class rice.p2p.scribe.ScribePolicy

ScribePolicy.DefaultScribePolicy, ScribePolicy.LimitedScribePolicy

Field Summary

protected int

maxChildren The number of children to allow per topic

Constructor Summary

ScribePolicy.LimitedScribePolicy(int max)
Construtor which takes a maximum number

Method Summary

boolean

allowSubscribe(rice.p2p.scribe.messaging.SubscribeMessage message, rice.p2p.scribe.ScribeClient[] clients, rice.p2p.commonapi.NodeHandle[] children) This method returns (children.length < maxChildren-1);

Methods inherited from class rice.p2p.scribe.ScribePolicy.DefaultScribePolicy

directAnycast

Methods inherited from class java.lang.Object

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

Field Detail

maxChildren

protected int maxChildren

The number of children to allow per topic

Constructor Detail

ScribePolicy.LimitedScribePolicy

public ScribePolicy.LimitedScribePolicy(int max)

Construtor which takes a maximum number

Parameters:

max - The maximum number of children

Method Detail

allowSubscribe

public boolean allowSubscribe(rice.p2p.scribe.messaging.SubscribeMessage message,
                              rice.p2p.scribe.ScribeClient[] clients,
                              rice.p2p.commonapi.NodeHandle[] children)

This method returns (children.length < maxChildren-1);

Specified by:

allowSubscribe in interface ScribePolicy

Overrides:

allowSubscribe in class ScribePolicy.DefaultScribePolicy

Parameters:

message - The subscribe message in question

children - The list of children who are currently subscribed

clients - The list of clients are are currently subscribed

Returns:

True.