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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Why are you trying to call a specific rule? It doesn’t really make sense to talk about calling a rule to begin with and probably shows that you are still
thinking imperatively not declaratively.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Rules do not get called. Rules have conditions which determine when they can be activated. Activated rules are then sorted into a priority queue and each
in turn has its consequence applied, updating the priority queue as necessary.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">If you explain your use case in a bit more detail we may be able to help you structure a more appropriate solution,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D">Thomas<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:
"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;
font-family:"Tahoma","sans-serif""> rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org]
<b>On Behalf Of </b>Sanjib Karmakar<br>
<b>Sent:</b> 20 August 2010 08:44<br>
<b>To:</b> rules-users@lists.jboss.org<br>
<b>Subject:</b> Re: [rules-users] How Can a Drools Rule call another Drools Rule?<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Sir</span> <br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Thank you very much for your reply.</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In fact what I wanted to execute the specific rule out of say 10 rules.</span>
<br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">I have tried </span>
<br>
<span style="font-size:10.0pt;font-family:"Courier New";color:#0021BF">ksession</span><span style="font-size:10.0pt;font-family:"Courier New"">.fireAllRules(2);</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Then only first 2 rules get executed.</span>
<br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Please let me know if there is any way-out to call specific rules out of bunch of rules.</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">It would be extremely helpful if you please share a code snippet regarding this.</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
Regards<br>
Sanjib Karmakar<br>
SkyTech Solutions Pvt. Ltd<br>
<br>
Please consider the environment before printing this email.</span> <br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">"Wolfgang Laun-2 [via Drools - Java Rules Engine]" <<a href="/user/SendEmail.jtp?type=node&node=1238924&i=0" target="_top">[hidden email]</a>></span></b><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">
</span><o:p></o:p></p>
<p><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">08/19/2010 07:45 PM</span>
<o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">To</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">Sanjib Karmakar <<a href="/user/SendEmail.jtp?type=node&node=1238924&i=1" target="_top">[hidden email]</a>></span>
<o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">cc</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">Subject</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">Re: How Can a Drools Rule call another Drools Rule?</span><o:p></o:p></p>
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<p class="MsoNormal"><br>
<br>
<br>
Rules are never "called". Changes in WM create (and also delete) <br>
"activations": tuples consisting of a rule and the fact objects <br>
matching the left hand side patterns. From this set of activations, <br>
rule right hand sides are executed according to salience (and other <br>
criteria). <br>
<br>
Perhaps if you describe the actual problem...? <br>
<br>
-W <br>
<br>
<br>
On 19 August 2010 06:58, Sanjib Karmakar <<a href="/user/SendEmail.jtp?type=node&node=1225490&i=0&by-user=t" target="_top">[hidden email]</a>> wrote:
<br>
<br>
> <br>
> Hi friends <br>
> <br>
> I would like to execute a rule say Rule-1 from inside another rule say <br>
> Rule-2. <br>
> In project I am using xml and not drl, and I am using Drools 5.0 <br>
> <br>
> Please let me know how to call a rule from another rule. <br>
> <br>
> Thanks <br>
> Sanjib <br>
> -- <br>
> View this message in context: <a href="http://drools-java-rules-engine.46999.n3.nabble.com/How-Can-a-Drools-Rule-call-another-Drools-Rule-tp1219190p1219190.html?by-user=t&by-user=t" target="_top">
http://drools-java-rules-engine.46999.n3.nabble.com/How-Can-a-Drools-Rule-call-another-Drools-Rule-tp1219190p1219190.html</a><br>
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