<br> The documentation for "fusion" related metadata is in the fusion docs. Follow the same link, but look for drools-fusion docs instead of drools-expert docs. Feedback welcome, improvement patches welcome too.<br>
<br> I need to check with Michael what is the status of the support in guvnor, but the idea is obviously to support that in there too.<br><br> []s<br> Edson<br><br><div class="gmail_quote">2009/2/24 Zoltan Farkas <span dir="ltr"><<a href="mailto:zoly@daxtechnologies.com">zoly@daxtechnologies.com</a>></span><br>
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<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">I could write a patch emphasizing the use
of it, but first I would like to understand the metadata part.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">The following metadata that I saw on some
blogs is also in my interest: @role, @timestamp, and the documentation misses
them too, I found them only in some blog entries.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Can you point me to any resource (blogs,
code
) that can give me a better understanding so that I can write something
of decent quality?</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Also it would be nice to have metadata
support in the guvnor fact model builder.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Thanks</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">--zoly</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
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<div style="text-align: center;" align="center"><font size="3" face="Times New Roman"><span style="font-size: 12pt;">
<hr align="center" size="2" width="100%">
</span></font></div>
<p><b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma; font-weight: bold;">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size: 10pt; font-family: Tahoma;">
<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>] <b><span style="font-weight: bold;">On
Behalf Of </span></b>Edson Tirelli<br>
<b><span style="font-weight: bold;">Sent:</span></b> Monday, February 23, 2009
7:49 PM<br>
<b><span style="font-weight: bold;">To:</span></b> Rules Users List<br>
<b><span style="font-weight: bold;">Subject:</span></b> Re: [rules-users] drrols
type declaration and how are the equals and hashcode for those types
implemented...</span></font></p>
</div><div><div></div><div class="Wj3C7c">
<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;"> </span></font></p>
<p style="margin-bottom: 12pt;"><font size="3" face="Times New Roman"><span style="font-size: 12pt;"><br>
We need to improve docs on that, as it is only
mentioned briefly:<br>
<br>
<a href="https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/docs/drools-expert/html/ch07.html#d0e3206" target="_blank">https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/docs/drools-expert/html/ch07.html#d0e3206</a><br>
<br>
The @key will do it for you:<br>
<br>
declare Person<br>
name : String<br>
ssn : BigDecimal @key<br>
age : int<br>
end<br>
<br>
Wanna write a quick patch for the docs emphasizing the
use of it?<br>
<br>
Thanks,<br>
<br>
[]s<br>
Edson</span></font></p>
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<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;">2009/2/23 Zoltan Farkas <<a href="mailto:zoly@daxtechnologies.com" target="_blank">zoly@daxtechnologies.com</a>></span></font></p>
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<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">declare Person</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> name : String</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> ssn: BigDecimal</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> age : int</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">end</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Is there a way to define what field/s identify a Person?</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">In the example above I would like to define ssn as the unique
indentifier for person, so person1 == person2 if person1.ssn == person2.ssn.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">In this case equals would use only the field ssn to determine
if 2 person objects are equal.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">The hashcode should also be based only on the ssn field.</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">I want to use Person with assertBehaviour equality
</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">Thanks</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;">--zoly</span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p><font color="navy" size="2" face="Arial"><span style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
</div>
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<p style="margin-bottom: 12pt;"><font size="3" face="Times New Roman"><span style="font-size: 12pt;"><br>
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<p><font size="3" face="Times New Roman"><span style="font-size: 12pt;"><br>
<br clear="all">
<br>
-- <br>
Edson Tirelli<br>
JBoss Drools Core Development<br>
JBoss, a division of Red Hat @ <a href="http://www.jboss.com" target="_blank">www.jboss.com</a></span></font></p>
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<br></blockquote></div><br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> JBoss, a division of Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a><br>