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Hi Edson,<br>
<br>
I can't provide a test case. But I've figured out what the exception
are about. It's not about the code I've posted before. It's about the
exceptions that the java.util.Set.add() method throws. I've attached
the concerned code at the end.<br>
That means for me I have to manage the exception handling. I've tried
to google the topic. The best I came up with is a mailing list entry:
<a class="moz-txt-link-freetext" href="http://drools-java-rules-engine.46999.n3.nabble.com/Exception-handling-policy-td113782.html">http://drools-java-rules-engine.46999.n3.nabble.com/Exception-handling-policy-td113782.html</a>
Would that be the correct solution? If yes, how do I implement the
handler? I would be thankful for a code example.<br>
<br>
The code that the exception references is:<br>
<blockquote>declare Watcher<br>
@role ( event )<br>
<br>
triggeringValue : Value<br>
numberOfContainedValues : int<br>
valueSet : Set // Set<Value><br>
end<br>
<br>
// ....<br>
<br>
function Watcher generateWatcherEvent(Value firstValue) {<br>
Watcher watcher = new Watcher();<br>
watcher.setNumberOfContainedValues(1);<br>
watcher.setTriggeringValue(firstValue);<br>
<br>
// add value to set<br>
Set set = watcher.getValueSet();<br>
set.add(firstValue);<br>
watcher.setValueSet(set);<br>
<br>
return watcher;<br>
}<br>
</blockquote>
<br>
Thanks for your help! :)<br>
<br>
Tina<br>
<br>
<br>
Am 13.08.2010 01:14, schrieb Edson Tirelli:
<blockquote
cite="mid:AANLkTimJXix8GwT9BVrZQ+MFw53t_H7psKS+xG85iswi@mail.gmail.com"
type="cite"> Hi Tina,
<div><br>
</div>
<div> Can you provide a test case?</div>
<div><br>
</div>
<div> Edson<br>
<br>
<div class="gmail_quote">2010/8/12 Tina Vießmann <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:tviessmann@stud.hs-bremen.de">tviessmann@stud.hs-bremen.de</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;">Hi
again ...<br>
<br>
I would like to insert a new generated object into the knowledge base.<br>
It seems that<br>
insert (new Watcher())<br>
is working. But<br>
Watcher watcher = new Watcher();<br>
insert (watcher);<br>
isn't working?<br>
<br>
Why?<br>
<br>
Thank you for any explanations. :)<br>
<div>
<div class="h5"><br>
Tina<br>
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href="https://lists.jboss.org/mailman/listinfo/rules-users"
target="_blank">https://lists.jboss.org/mailman/listinfo/rules-users</a><br>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Edson Tirelli<br>
JBoss Drools Core Development<br>
JBoss by Red Hat @ <a moz-do-not-send="true"
href="http://www.jboss.com">www.jboss.com</a><br>
</div>
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</pre>
</blockquote>
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