[jboss-jira] [JBoss JIRA] (DROOLS-320) Drools plugin Rete Tree viewer does not work with timer and || operator.

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12851384#comment-12851384 ] 

RH Bugzilla Integration commented on DROOLS-320:
------------------------------------------------

Kris Verlaenen <kverlaen at redhat.com> changed the Status of [bug 1027118|https://bugzilla.redhat.com/show_bug.cgi?id=1027118] from ASSIGNED to MODIFIED
                
> Drools plugin Rete Tree viewer does not work with timer and || operator.
> ------------------------------------------------------------------------
>
>                 Key: DROOLS-320
>                 URL: https://issues.jboss.org/browse/DROOLS-320
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 6.0.0.CR5
>         Environment: Mac OS-X 10.9, JBoss Developer Studio 7, Oracle Hotspot 1.7.0_45, Drools-jBPM Eclipse plugin 6.0.0.CR5
>            Reporter: Duncan Doyle
>            Assignee: Mark Proctor
>              Labels: drools, eclipse, plugin, rete, tree, view
>
> See this example project: https://github.com/DuncanDoyle/DroolsReteViewer , which is based on the Drools Eclipse sample project.
> The 'src/main/resources/rules/Sample.drl' is a valid DRL file, but it cannot be opened in the Rete Tree because of:
> - the 'timer (int: 10s)' definition in rule "GoodBye-Timer". This gives the error:
> Rete Tree Build Error!
> Reason:
> org.drools.core.RuntimeDroolsException:
> java.lang.reflect.InvocationTargetException: [Rete(0)]
> - the '||' operator in the rule "Hello World-Or". This gives the error:
> Rete Tree Build Error!
> Reason:
> java.lang.NullPointerException: null
> This forces us to change our rule definition files to be able to inspect the Rete Tree (which we require to analyse the tree for possible optimizations).

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