[jboss-jira] [JBoss JIRA] (DROOLS-5271) RHS statements ordering changes with modify block in executable model

[Toshiya Kobayashi (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-5271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Toshiya Kobayashi updated DROOLS-5271:
--------------------------------------
    Sprint: 2020 Week 16-18 (from Apr 13)


> RHS statements ordering changes with modify block in executable model
> ---------------------------------------------------------------------
>
>                 Key: DROOLS-5271
>                 URL: https://issues.redhat.com/browse/DROOLS-5271
>             Project: Drools
>          Issue Type: Bug
>          Components: executable model
>    Affects Versions: 7.36.0.Final
>            Reporter: Toshiya Kobayashi
>            Assignee: Toshiya Kobayashi
>            Priority: Major
>
> The order of statements in RHS changes with executable model when modify block is involved. The below rule can tell the difference with standard-drl.
> {noformat}
> import org.drools.modelcompiler.domain.Person;global java.util.List list;
> rule R when
>   $p1 : Person(name == "John")
>   $p2 : Person(name == "Paul")
> then
>   list.add($p1.getAge());
>   list.add($p2.getAge());
>   modify($p1) { setAge($p1.getAge()+1) }
>   list.add($p1.getAge());
>   list.add($p2.getAge());
>   modify($p2) { setAge($p2.getAge()+5) }
>   list.add($p1.getAge());
>   list.add($p2.getAge());
> end
> {noformat}



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