[jboss-jira] [JBoss JIRA] Closed: (JBRULES-566) Not-Constraint is not working properly

[Edson Tirelli (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-566?page=all ]

Edson Tirelli closed JBRULES-566.
---------------------------------


> Not-Constraint is not working properly
> --------------------------------------
>
>                 Key: JBRULES-566
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-566
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Reteoo
>    Affects Versions: 3.0.4
>         Environment: WinXP, eclipse 3.2.0, JBoss Rules IDE 3.0.4
>            Reporter: Michael Frandsen
>         Assigned To: Edson Tirelli
>             Fix For: 3.0.5
>
>         Attachments: Element.java
>
>
> "Not"-Constraints are not evaluated like expected. See following example:
> rule "Not is not correct working rule"
> 	when
> 		Element ( $a : a, $b : b, $c : c )
> 		not( Element (a == $a) )
> 	then
> 		System.out.println( "rule fired" );
> end
>  
> Asserted Facts: 
> workingMemory.assertObject( new Element(1,1,2) ); //a,b,c
> workingMemory.assertObject( new Element(2,2,3) ); //a,b,c
> The second element is not having the same a, so rule should fire two times, but it is not.

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