<br><font size=2 face="Courier New">Without the accumulate function, following
is the fire occurrence- </font>
<br>
<br><font size=2 face="Courier New">$position : Position() </font><font size=2 face="sans-serif">-
2</font>
<br><font size=2 face="Courier New">$posScn : PositionScenario(scenario
== </font><font size=2 color=#008000 face="Courier New">'SCEN-EOD'</font><font size=2 face="Courier New">,
position == $position )</font><font size=2 face="sans-serif"> - 2 ( with
all above facts)</font>
<br><font size=2 face="Courier New">$posScnGrp : PositionScenarioCurrencyGroup(positionScenario
== $posScn, currencyType == CurrencyTypes.TRANSACTIONAL)</font><font size=2 face="sans-serif">
- 2 ( with all above facts)</font>
<br><font size=2 face="Courier New">$posPnlAmt : PositionPnlAmount(pnlAmountType
== </font><font size=2 color=#008000 face="Courier New">"DTD"</font><font size=2 face="Courier New">,
positionScenarioCurrencyGroup == $posScnGrp)</font><font size=2 face="sans-serif">
- 3 ( with all above facts)</font>
<br>
<br><font size=2 face="Courier New">$attibAmtType : AttributionAmountType(attributionAmountType
== </font><font size=2 color=#008000 face="Courier New">"UNEXPLAINED/RESIDUALPNL"</font><font size=2 face="Courier New">)</font><font size=2 face="sans-serif">
- 2 (just this fact)</font>
<br>
<br><font size=2 face="sans-serif">All of them together without the accumulate
fires it 6 times.</font>
<br>
<br><font size=2 face="sans-serif"><br>
Dwipin<br>
</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">From:</font>
<td><font size=1 face="sans-serif">Wolfgang Laun <wolfgang.laun@gmail.com></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">To:</font>
<td><font size=1 face="sans-serif">Rules Users List <rules-users@lists.jboss.org></font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Date:</font>
<td><font size=1 face="sans-serif">04/07/2011 01:16 PM</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Subject:</font>
<td><font size=1 face="sans-serif">Re: [rules-users] Help with Accumulate
function</font>
<tr valign=top>
<td><font size=1 color=#5f5f5f face="sans-serif">Sent by:</font>
<td><font size=1 face="sans-serif">rules-users-bounces@lists.jboss.org</font></table>
<br>
<hr noshade>
<br>
<br>
<br><font size=3>Repeated firing may be due to there being more than one
scope for accumulating<br>
the sum, as selected by the patterns leading up to the accumulate.<br>
<br>
If you take only the patterns preceding the accumulate - how often does
this fire and for which elements? You need a single combination of $posPnlAm
and $attibAmtType.<br>
<br>
-W<br>
<br>
</font>
<br><font size=3>On 7 April 2011 08:44, dwipin <</font><a href=mailto:dwipin.c@tcs.com><font size=3 color=blue><u>dwipin.c@tcs.com</u></font></a><font size=3>>
wrote:</font>
<br><font size=3>Hi,<br>
I am having trouble implementing this rule with the accumulate function.<br>
My rule requirement is -<br>
Aggregate all PnlAttributionAmounts with a type of "UNEXPLAINED"
for all<br>
Positions for a given day.<br>
<br>
Below is the code I have for this -<br>
<br>
$position : Position(date == $currDate)<br>
$posScn : PositionScenario(scenario == 'SCEN-EOD', position == $position
)<br>
$posScnGrp : PositionScenarioCurrencyGroup(positionScenario == $posScn,<br>
currencyType == CurrencyTypes.TRANSACTIONAL)<br>
$posPnlAmt : PositionPnlAmount(pnlAmountType == "DTD",<br>
positionScenarioCurrencyGroup == $posScnGrp)<br>
$attibAmtType : AttributionAmountType(attributionAmountType ==<br>
"UNEXPLAINED/RESIDUALPNL")<br>
<br>
$totalPnlAttibAmt : BigDecimal()<br>
from accumulate(<br>
PositionPnlAttributionAmount(positionPnlAmount
==<br>
$posPnlAmt, attributionAmountType == $attibAmtType, $pnlAttibAmt :<br>
financialValue)<br>
,sum($pnlAttibAmt)<br>
)<br>
<br>
eval ($totalPnlAttibAmt > 1000)<br>
<br>
When I do it this way, the rule gets executed 6 times, basically for every<br>
fact that evaluated to true. How do I restrict this? The rule should be<br>
executed only if the final eval results in true.<br>
<br>
Thanks for any help,<br>
Dwipin.</font><font size=3 color=#8f8f8f><br>
<br>
<br>
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