Hi Laun,<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Consider that 5000+ is a large number. Estimate the time it'll take you<br>
to transform one rule: Will you be able to spend, say, 3 months for this<br>task?<br></blockquote><div><br>We've already developed a piece of code which does this conversion. Following is an example.<br>Can you please comment on the converted rule? whether it is a valid drools rule or not?<br>
<br><u><b>Our Rule</b></u><br>IF _psubj(be,$var0) ^ NOT date($var0) ^ NOT $var0=$Time THEN ^1_Existence:Entity(be,$var0)<br><br><u><b>Converted Drools Rule</b></u><br>rule "0"<br> when p: Processor( eval(p.existence("_psubj(be,"+p.conceptVar[0]+")")) && eval(!p.existence("date("+p.conceptVar[0]+")")) && eval(!p.testVar(p.conceptVar[0],"$Time")) )<br>
then<br> eval(p.AppendRule(" ^1_Existence:Entity(be,"+p.conceptVar[0]+")"));<br> end<br><br><br> <br>Thanks.<br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<font color="#888888">-W</font><div><div><br><br><br><div class="gmail_quote">2010/10/31 Nirmal Fernando <span dir="ltr"><<a href="mailto:nirmal070125@gmail.com" target="_blank">nirmal070125@gmail.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;">Something like following 2 rules:<br><br># IF when($Awareness,$var0) THEN ^1_Awareness:Time($Awareness,$var0)<br>
# IF $relTime($Awareness,$Time) THEN ^1_Awareness:Time($Awareness,$Time)<br><br>thanks.<br><br><div class="gmail_quote">
2010/10/31 Wolfgang Laun <span dir="ltr"><<a href="mailto:wolfgang.laun@gmail.com" target="_blank">wolfgang.laun@gmail.com</a>></span><div><div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
What, exactly, do you mean by "hand written"? Java statements? Another Rule System?<br>Can you provide a sample?<br><br><br><div class="gmail_quote">2010/10/31 Nirmal Fernando <span dir="ltr"><<a href="mailto:nirmal070125@gmail.com" target="_blank">nirmal070125@gmail.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><div>Hi,<br><br>I am having a 5000+ hand written rules which is used in an open source project.<br>
I am searching for the reasons, me to be shifted to a rule engine like Drools, instead of using hand written once.<br>Drools rules can be debugged that will be a plus point, isn't it? I would love to get a list of benefits that I will be getting.<br>
<br>Thanks. <br clear="all"><br>-- <br>Best Regards,<br>Nirmal<br><br>C.S.Nirmal J. Fernando<br>Department of Computer Science & Engineering,<br>Faculty of Engineering,<br>University of Moratuwa,<br>Sri Lanka.<div><br>
</div><div>Blog: <a href="http://nirmalfdo.blogspot.com/" target="_blank">http://nirmalfdo.blogspot.com/</a></div><br>
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<br></blockquote></div></div></div><div><div><br><br clear="all"><br>-- <br>Best Regards,<br>Nirmal<br><br>C.S.Nirmal J. Fernando<br>Department of Computer Science & Engineering,<br>Faculty of Engineering,<br>
University of Moratuwa,<br>Sri Lanka.<div>
<br></div><div>Blog: <a href="http://nirmalfdo.blogspot.com/" target="_blank">http://nirmalfdo.blogspot.com/</a></div><br>
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<br></blockquote><br></div><br><br clear="all"><br>-- <br>Best Regards,<br>Nirmal<br><br>C.S.Nirmal J. Fernando<br>Department of Computer Science & Engineering,<br>Faculty of Engineering,<br>University of Moratuwa,<br>
Sri Lanka.<div><br></div><div>Blog: <a href="http://nirmalfdo.blogspot.com/" target="_blank">http://nirmalfdo.blogspot.com/</a></div><br>