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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Actually there is a $h in the code…
sorry for the omission in the email.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Just checked it again today – it gives
me same result as yesterday :</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>rule …</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> when </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>
o : Date from accumulate ( </span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=4
color=black face="Times New Roman"><span lang=EN style='font-size:13.5pt'>Parent(
$h : height ) </span></font><span lang=EN>,</span></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>init(;),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>action(;),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>reverse(),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>result(
$h )</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>)</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>
then …</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>end</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>-Sergey</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
color=black face="Times New Roman"><span style='font-size:12.0pt;color:windowtext'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 color=black face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma;color:windowtext;font-weight:bold'>From:</span></font></b><font
size=2 color=black face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
color:windowtext'> rules-users-bounces@lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b>Mark Proctor<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, August 08, 2007
4:51 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] bug in
"accumulate"</span></font></p>
</div>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt'>you didn't have a dollar on the field binding:<br>
</span></font><span lang=EN>Parent( h : height ) <br>
<br>
$ is optional, but you must use the same in all places.<br>
<br>
Mark<br>
</span>Manukyan, Sergey wrote: </p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Folks,</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Using 4.0. Think I found a bug in accumulate.
The variables defined inside </span></font><strong><b><font
face="Times New Roman"><span lang=EN><source pattern></span></font></b></strong><span
lang=EN> cannot be recognized inside of other parts of accumulate (action,
result)</span></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>f.e.</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>rule …</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> when </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>
o : Date from accumulate ( </span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=4
color=black face="Times New Roman"><span lang=EN style='font-size:13.5pt'>Parent(
h : height ) </span></font><span lang=EN>,</span></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>init(;),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>action(;),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>reverse(),</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>result(
$h )</span></font></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'><font size=3
color=black face="Times New Roman"><span lang=EN style='font-size:12.0pt'>)</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>
then …</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>end</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>Produces : </span></font><font size=2
color=red face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:red'>$h cannot be resolved</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>Stack trace:</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New"'> </span></font></p>
<p class=MsoNormal><font size=2 color=red face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:red'>
at org.drools.rule.Package.checkValidity(</span></font><u><font size=2
color=navy face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:navy'>Package.java:408</span></font></u><font size=2 color=red
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:red'>)</span></font></p>
<p class=MsoNormal><font size=2 color=red face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:red'>
at org.drools.common.AbstractRuleBase.addPackage(</span></font><u><font size=2
color=navy face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:navy'>AbstractRuleBase.java:288</span></font></u><font size=2 color=red
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:red'>)</span></font></p>
<p class=MsoNormal><font size=2 color=red face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:red'>
at com.lear.rules.RuleBaseFacade.getRuleBase(</span></font><u><font size=2
color=navy face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:navy'>RuleBaseFacade.java:46</span></font></u><font size=2 color=red
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
color:red'>)</span></font></p>
<p class=MsoNormal><font size=2 color=red face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:red'> </span></font></p>
<p class=MsoNormal><font size=2 color=red face="Courier New"><span
style='font-size:10.0pt;font-family:"Courier New";color:red'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'>-Sergey</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<table class=MsoNormalTable border=0 cellpadding=0>
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<pre wrap=""><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt'> </span></font></pre><pre style='text-align:center'><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'>
<hr size=4 width="90%" align=center>
</span></font></pre><pre><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt'> </span></font></pre><pre><font size=2
color=black face="Courier New"><span style='font-size:10.0pt'>_______________________________________________</span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'>rules-users mailing list</span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'><a
href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'><a
href="https://lists.jboss.org/mailman/listinfo/rules-users">https://lists.jboss.org/mailman/listinfo/rules-users</a></span></font></pre><pre><font
size=2 color=black face="Courier New"><span style='font-size:10.0pt'> </span></font></pre>
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