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Try without your <font size="+2">$o</font> in your constraints.<br>
<br>
EG try with :<br>
<font size="+2"> $o:Order(b.maxQ < q)<br>
<br>
$o:Order(q > b.maxQ)</font><br>
<br>
I suppose that as $o is the object itself, it may be binded only
AFTER your pattern (in parser), and could leads to some weird things
if used inside ..<br>
<br>
<br>
Le 30/12/2010 20:32, Michael Whidden a écrit :
<blockquote cite="mid:4D1CDE4E.7070405@thebluew.com" type="cite">
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charset=ISO-8859-1">
<font size="+2">I notice an unexpected behavior when creating a
technical DRL in Guvnor.<br>
<br>
If I have a fact with a sub-fact, then binary operators don't
seem to be commutative.<br>
<br>
Eg.,<br>
<br>
declare Broker<br>
maxQ: Integer<br>
<br>
declare Order<br>
q: Integer<br>
b: Broker<br>
<br>
The rule<br>
$o:Order($o.b.maxQ < $o.q)<br>
validates fine, but<br>
$o:Order($o.q > $o.b.maxQ)<br>
returns an error "</font>Unable to create restriction
'[QualifiedIndentifierRestr: > $o.broker.maxQ ]' for field
'$o.q' in the rule"<br>
<br>
I'm new, so I want to make sure I'm not missing something obvious
here...<br>
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