[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1923) Rule order counts when inheriting rules

[Toni Rikkola (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBRULES-1923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12450345#action_12450345 ] 

Toni Rikkola commented on JBRULES-1923:
---------------------------------------

#1 Is the quick fix for Guvnor.

#2 Would be the best fix since the order of the rules doesn't count in any other situation. And if the rules are gathered from different sources when not using the Guvnor this is going to cause bugs.

> Rule order counts when inheriting rules
> ---------------------------------------
>
>                 Key: JBRULES-1923
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-1923
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler
>    Affects Versions:  5.0.0.M4
>            Reporter: Toni Rikkola
>            Assignee: Mark Proctor
>
> When inheriting rules, the order they are written to DRL counts. 
> dward noticed this when using Guvnor. There is no way to control the order of the rules in Guvnor, so because of this inheritance doesn't always work.
> This works:
> rule A 
>     when    
>         ...
>     then
> end
> rule B extends A
>     when
>         ...
>     then
> end
> This doesn't work:
> rule B extends A
>     when
>         ...
>     then
> end
> rule A 
>     when    
>         ...
>     then
> end

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