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ok, I'll look to make a test for this today. In the mean time you can
just bind to the pattern and access its fields; the mvel dialect makes
this easier.<br>
<br>
Mark<br>
Manukyan, Sergey wrote:
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<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; 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 color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">Just checked
it again today – it gives
me same result as yesterday :</span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">rule …</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> when </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">
o : Date from accumulate ( </span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="4"><span
style="font-size: 13.5pt;" lang="EN">Parent(
$h : height ) </span></font><span lang="EN">,</span></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">init(;),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">action(;),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">reverse(),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">result(
$h )</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">)</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">
then …</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">end</span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">-Sergey</span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<div>
<div class="MsoNormal" style="text-align: center;" align="center"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt; color: windowtext;">
<hr tabindex="-1" align="center" size="2" width="100%"></span></font></div>
<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext; font-weight: bold;">From:</span></font></b><font
color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext;">
<a class="moz-txt-link-abbreviated" href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>
[<a class="moz-txt-link-freetext" href="mailto:rules-users-bounces@lists.jboss.org">mailto:rules-users-bounces@lists.jboss.org</a>] <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 color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;">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 color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">Folks,</span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; 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 color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">f.e.</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">rule …</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> when </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">
o : Date from accumulate ( </span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="4"><span
style="font-size: 13.5pt;" lang="EN">Parent(
h : height ) </span></font><span lang="EN">,</span></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">init(;),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">action(;),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">reverse(),</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">result(
$h )</span></font></p>
<p class="MsoNormal" style="margin-left: 1in; text-indent: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;" lang="EN">)</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">
then …</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">end</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">Produces : </span></font><font
color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">$h
cannot be resolved</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">Stack trace:</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New";"> </span></font></p>
<p class="MsoNormal"><font color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">
at org.drools.rule.Package.checkValidity(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: navy;">Package.java:408</span></font></u><font
color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">)</span></font></p>
<p class="MsoNormal"><font color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">
at org.drools.common.AbstractRuleBase.addPackage(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: navy;">AbstractRuleBase.java:288</span></font></u><font
color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">)</span></font></p>
<p class="MsoNormal"><font color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">
at com.lear.rules.RuleBaseFacade.getRuleBase(</span></font><u><font
color="navy" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: navy;">RuleBaseFacade.java:46</span></font></u><font
color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;">)</span></font></p>
<p class="MsoNormal"><font color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;"> </span></font></p>
<p class="MsoNormal"><font color="red" face="Courier New" size="2"><span
style="font-size: 10pt; font-family: "Courier New"; color: red;"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN">-Sergey</span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;" lang="EN"> </span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"> </span></font></p>
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