[jboss-jira] [JBoss JIRA] (DROOLS-13) OTN id generation doesn't take count of inheritance

[Mario Fusco (JIRA)]

Mario Fusco created DROOLS-13:
---------------------------------

             Summary: OTN id generation doesn't take count of inheritance
                 Key: DROOLS-13
                 URL: https://issues.jboss.org/browse/DROOLS-13
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Mario Fusco
            Assignee: Mark Proctor


The following set of rules reproduces this issue:

{code}
declare Parent
    active : boolean
end
 
declare Child extends Parent
end
 
rule "Init"
when
then
    insert( new Child( false ) );
end
 
rule "Print"
when
    $g : Child( active == true )
then
    System.out.println("Rule B " + $g );
end
 
rule "Switch"
when
        $item : Parent( active == false )
then
    System.out.println("Rule C " + $item );
    modify ( $item ) {
            setActive( true );
    }
end
{code}

Here when rule "Switch" modifies the object, it correctly triggers the rule "Print", only, when it tries to create an activation for "Print", it reuses the existing activation for "Switch".

The problem is in LeftTupleSource.doModifyLeftTuple where it ends up comparing otnIds that can potentially be generated by different OTNs.

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