[jboss-jira] [JBoss JIRA] (DROOLS-247) Property reactivity does not work with positional/unification constraints

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12926090#comment-12926090 ] 

RH Bugzilla Integration commented on DROOLS-247:
------------------------------------------------

Ryan Zhang <rzhang at redhat.com> changed the Status of [bug 1021803|https://bugzilla.redhat.com/show_bug.cgi?id=1021803] from MODIFIED to ON_QA
                
> Property reactivity does not work with positional/unification constraints
> -------------------------------------------------------------------------
>
>                 Key: DROOLS-247
>                 URL: https://issues.jboss.org/browse/DROOLS-247
>             Project: Drools
>          Issue Type: Enhancement
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 5.5.0.Final, 6.0.0.CR2
>            Reporter: Davide Sottara
>            Assignee: Mario Fusco
>            Priority: Minor
>             Fix For: 5.5.1.Final, 6.0.0.Final
>
>
> Positional and/or unification constraints are interpreted as either bindings
> or constraints, depending on the whether the variable is already bound or not. The user is expected not to have to care about the difference.
> ...
> Person( $name; $age := age )
> ...
> If the pattern type is @propertyReactive, however, the actual decision
> between binding and constraint WILL make a difference, possibly forcing
> the user to use @watch()

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