This isn't quite right:<br><br><div class="gmail_quote">2010/8/16 Edson Tirelli <span dir="ltr"><<a href="mailto:tirelli@post.com">tirelli@post.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div> You can't use the cast and the method call in a regular constraint. You can use it as part of an expression. So:</div><div><br></div><div><div class="im"> $min_score : Number ()<br> from accumulate (Client (productTypeExperience.keySet contains $name,<br>
</div>
$score : productTypeExperience[$name],<br> min ( ((ExperienceLevel)$score).value() ) )</div></blockquote><div><br> from accumulate (Client (productTypeExperience.keySet contains $name,<br>
$score : productTypeExperience[$name] ) #### terminate the Client pattern<br><div> min ( ((ExperienceLevel)$score).value() ) ) ### here the accumulate ends<br></div><br> </div>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><br></div><div> We are working on the support of free form expressions on constraints for Drools 6 (not sure we can make it for 5.2).</div>
<div><br></div><div> Edson</div><br><br><div class="gmail_quote">2010/8/15 Manav <span dir="ltr"><<a href="mailto:manav7574@yahoo.com" target="_blank">manav7574@yahoo.com</a>></span><div><div></div><div class="h5">
<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
I am trying my hand at the accumulate function in Drools 5.x but the drl fails<br>
to compile.<br>
Not sure what's wrong with it. Please help.<br>
This is the sample that i am working with<br>
<br>
rule "Test Accumulate Function"<br>
when<br>
$p : ProductType ($name : name)<br>
$min_score : Number ()<br>
from accumulate (Client (productTypeExperience.keySet contains $name,<br>
$score :<br>
((ExperienceLevel)productTypeExperience[$name]).value()),<br>
min ($score))<br>
then<br>
System.out.println ("$min_score" + $min_score);<br>
end<br>
Regards,<br>
<font color="#888888">Manav<br>
</font><div><div></div><div><br>
<br>
<br>
<br>
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</div></div></blockquote></div></div></div><font color="#888888"><br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> JBoss by Red Hat @ <a href="http://www.jboss.com" target="_blank">www.jboss.com</a><br>
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