[jboss-jira] [JBoss JIRA] Updated: (JBRULES-3096) Variable binding in DRL files not working as expected inside from accumulate CE

[Mauricio Salatino (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mauricio Salatino updated JBRULES-3096:
---------------------------------------

    Attachment: variableBindingInsideAcc.zip


> Variable binding in DRL files not working as expected inside from accumulate CE
> -------------------------------------------------------------------------------
>
>                 Key: JBRULES-3096
>                 URL: https://issues.jboss.org/browse/JBRULES-3096
>             Project: Drools
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 5.2.0.CR1, 5.3.0.M1
>            Reporter: Mauricio Salatino
>            Assignee: Mark Proctor
>             Fix For: 5.2.0
>
>         Attachments: variableBindingInsideAcc.zip
>
>
> This could be a grammar problem, it was working in 5.1.1 but now in 5.2.0.CR1 and in 5.3.0.SNAP is not working anymore. 
> I'm attaching a file with the following two rules (the second commented)
> rule "test"
>     when
>         patient : Patient()
>         $count: Number() from accumulate (dog: Dog(patientId == patient.id), count(dog)) 
>         // this gives a weird problem about not finding the class called patient (lowercase)
>     then
>        System.out.println("Dogs: "+ $count);
> end
> /*rule "test2"
>     when
>         $patient : Patient()
>         $count: Number() from accumulate (dog: Dog(patientId == $patient.id), count(dog))
>         // this tries to resolve the $patient.id as the dog.id, not sure why
>     then
>        System.out.println("Dogs: "+ $count);
> end*/

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