[jboss-jira] [JBoss JIRA] Commented: (JGRP-1193) Simplify RspFilter interface

Vladimir Blagojevic (JIRA) jira-events at lists.jboss.org
Wed Apr 21 10:38:10 EDT 2010


    [ https://jira.jboss.org/jira/browse/JGRP-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12526826#action_12526826 ] 

Vladimir Blagojevic commented on JGRP-1193:
-------------------------------------------

Proposed enum definition:

public enum RspFilterResult{
   ACCEPTABLE_NEEDS_MORE_RESPONSES,
   ACCEPTABLE_PROCESSED_ALL,
   UNACCEPTABLE_NEEDS_MORE_RESPONSES,
   UNACCEPTABLE_PROCESSED_ALL,
}

> Simplify RspFilter interface
> ----------------------------
>
>                 Key: JGRP-1193
>                 URL: https://jira.jboss.org/jira/browse/JGRP-1193
>             Project: JGroups
>          Issue Type: Task
>    Affects Versions: 2.7, 2.8, 2.9
>            Reporter: Vladimir Blagojevic
>            Assignee: Vladimir Blagojevic
>             Fix For: 3.0
>
>
> RspFilter interface although having only two methods in its contract has been a source of some confusion regarding the semantics of response filtering. In order to simplify and make response filtering semantics easier to understand and implement a new RspFilter has been proposed for 3.0.
> RspFilterResult responseReceived(Object response, Address sender);
> RspFilterResult is an enum with four states where each state is essentially a combination of two boolean variables: validResponse and needMoreResponses.
> Original discussion reference: 
> http://sourceforge.net/mailarchive/forum.php?thread_name=4BC8943F.2000101%40yahoo.com&forum_name=javagroups-development

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