[rules-users] how to ensure that one rule only is executed once?

[yong zhao]

Hi

I just try to uses jboss rules in our projects. I met a question. for example

package sample

rule "rule 1"
when 
 $o:Order (amount>100 and amount<200);
 then 
$o.setPrice($o.getPrice()-10);
end

rule "rule 2"
when 
 $o:Order (amount>200);
 then 
$o.setPrice($o.getPrice()-20);
end

if the fact , order's amount is 210. then the rule2 will be executed, then the 
rule1 will be fired . I want to stop the session once some rule is executed or 
how to control the rule flow. 
thanks in advance

-Yong


      
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20110318/f01f7737/attachment.html