<div><br></div> Hi Robert,<div><br></div><div> Good catch. I fixed this and will commit it in a few minutes. It will be included in the next release. You will be able to download fixed binaries from hudson or you can build them yourself.</div>
<div><br></div><div> Edson<br><br><div class="gmail_quote">2011/10/22 Robert Crawford <span dir="ltr"><<a href="mailto:crawford@kloognome.com">crawford@kloognome.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
It seems like ever since I found this, I can't stop tripping this condition.<br>
<br>
Basically, while adding the DRL files to the KnowledgeBuilder,<br>
ReteooRuleBase decides it has to reconcile event definitions from different<br>
"packages", so it looks for any that are assignable. At first I thought this<br>
was just a guard against having a parent expire quicker than a child class<br>
and breaking rules for the child. But now I'm getting this condition for A<br>
SINGLE CLASS WITH NO INHERITANCE.<br>
<br>
At the root of the problem is ReteooRuleBase line 477:<br>
node.setExpirationOffset( Math.max( node.getExpirationOffset(),<br>
typeDeclaration.getExpirationOffset()+1 ) );<br>
<br>
Since neither node nor typeDeclaration have declared expirations, they both<br>
have expirationOffset values of -1. The code evaluates:<br>
<br>
max(-1, -1 + 1)<br>
<br>
sets the expirationOffset for node to zero, and from then on my objects are<br>
expired literally as I insert them.<br>
<br>
If someone could more clearly state the conditions that trip this code, I'd<br>
do my best to avoid them. I've already eliminated inheritance among my<br>
events, but that doesn't seem to be enough.<br>
<font color="#888888"><br>
<br>
<br>
--<br>
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</font></blockquote></div><br><br clear="all"><div><br></div>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> JBoss by Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a><br>
</div>