Collecting stuff from several matches into a single Collector fact is best done<br>by letting matches occur with rules at salience N. Then, put a single rule<br>matching the Collector, without any constraints, at salience < N.<br>
This matches any Collector fact, and, in the consequence you should<br>remove this fact, which has done its duty. To distinguish (as in your case)<br>the successful case (one match) from others, you might just use an if<br>
statement in the consequence. (Well, yes, this isn't quite comme-il-faut,<br>but it'll get the job done.) So, don't bother with updates on the Collector fact.<br><br>As for the frequently used && to connect the constraints, it is preferred<br>
to use individual constraint groups, separated by a comma, for matches<br>with different fact attributes. Constraint groups can be shared among<br>rules (in the Rete node network) which is the essence of Rete being<br>fast enough to cope with the many-many pattern matching effort.<br>
<br>-W<br> <br><br><div class="gmail_quote">2009/9/28 Costigliola Joel (EXT) <span dir="ltr"><<a href="mailto:joel.costigliola-ext@natixis.com">joel.costigliola-ext@natixis.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;">
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<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Hello,</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Me again and no it is not spamming, and I’m still
drools newbie ;-)</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">I was facing a problem of infinite loop with one of
my rule, I have solved it but I’m wondering if my solution is not too
costful on a performance point of view.</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">So my question is really on the most efficient way
of solving the infinite loop problem I’m gonna expose you right now.</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">First of all, a few words the problem I want to
solve with Drools :</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">My company is a bank where traders are making deals
on markets, these deals must be classified in book, this is what we call
“booking process”.</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Booking is done according to booking criteria :
which trader has made the deal ? on which product ? etc … </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">A booking rule defines a set of criteria and the
target book where the deal will classified. </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">The guilty rule’s job was to fill </span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">DealMatchingBookingRules</span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">
with the booking rules applicable on a deal, (</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">DealMatchingBookingRules</span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">
references a unique deal). </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">I have put below a corrected version by commenting
the update</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">(</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">$dealMatchingBookingRules</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">)</span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> instruction
of the RHS.</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">With update uncommented, the problem occurred when
2 booking rule were matching the same deal in here’s my understanding of
the problem </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Facts inserted in the session : </span></font></p>
<p style="margin-left: 36pt;"><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"><span>-<font size="1" face="Times New Roman"><span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">
</span></font></span></span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">dmbr1 (instance of DealMatchingBookingRule)
referencing a deal</span></font></p>
<p style="margin-left: 36pt;"><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"><span>-<font size="1" face="Times New Roman"><span style="font-family: "Times New Roman"; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">
</span></font></span></span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">br1 and br2 matching
the deal referenced in dmr1</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Results : </span></font></p>
<ol style="margin-top: 0cm;" start="1" type="1">
<li><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">rule is activated with
(dmbr1, br1), dmbr1 is updated</span></font></li>
<li><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">rule is activated with
(dmbr1, br2), dmbr1 is updated - (dmbr1, br1) does not activate the rule
because of no-loop rule attribute</span></font></li>
<li><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">rule is activated AGAIN
with (dmbr1, br1), dmbr1 is updated : back to step 1</span></font></li>
<li><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">rule is activated AGAIN
with (dmbr1, br2), dmbr1 is updated : back to step 2</span></font></li>
<li><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">infinite loop on
step1 & step 2</span></font></li>
</ol>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">I have fixed the problem by removing the call to
update, but for the next steps of my process (not shown here) Drools need to aware
of the modified </span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">DealMatchingBookingRules.
</span></font><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">I thus have written a rule which only update all DealMatchingBookingRules.</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Is there a better way to solve this infinite loop ?</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Feel free to make comments, I’m really open
to any suggestion/enhancement. </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB">Regards,</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;">Joël Costigliola</span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><font size="2" face="Verdana"><span style="font-size: 10pt; font-family: Verdana;" lang="EN-GB"> </span></font></p>
<p><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">rule</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: green;" lang="EN-GB">"Find
matching level 1 booking rules by deal"</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">salience</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> 10</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">no-loop</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">ruleflow-group</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: green;" lang="EN-GB">"Find
level 1 matching booking rules by deal group"</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">when</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
$dealMatchingBookingRules : DealMatchingBookingRules($dealModel : deal,
$dealProductRelatedIndexes : dealProductRelatedIndexes)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
$bookingRule : BTExecutionBookingRuleModel (</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
priority == 1</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">// when a
criterion is not set, it is considered as satisfied. </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
&& (traderCriterion == </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">null</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> || $dealModel.trader == traderCriterion)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
&& (portfolioCriterion == </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">null</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> || $dealModel.portfolio == portfolioCriterion)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">// when a
product type criterion is set to unknown, it is considered as satisfied
whatever deal product type is. </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
&& (productTypeStringCriterion == </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">null</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> || productTypeCriterion ==
ProductType.Unknown </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
|| $dealModel.product.productType == productTypeCriterion) </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
&& (listedIndexCriterion == </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">null</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> || $dealProductRelatedIndexes.relatedIndexes
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">contains</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> listedIndexCriterion)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">then</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
$dealMatchingBookingRules.addMatchingBookingRule($bookingRule);</span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">// update(</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">$dealMatchingBookingRules</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">) : COMMENTED BECAUSE WAS CAUSING
INFINITE LOOP !</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">end</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"> </span></font></p>
<p><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">// Does
the job of update(</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">$dealMatchingBookingRules</span></font><font size="2" color="olive" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: olive;" lang="EN-GB">) but without INFINITE LOOP.</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">rule</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: green;" lang="EN-GB">"Refresh
facts in level 1 booking rule process"</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">salience</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> 5</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">no-loop</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">ruleflow-group</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: green;" lang="EN-GB">"Refresh
facts in level 1 booking rule process group"</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">when</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
$dealMatchingBookingRules : DealMatchingBookingRules()</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">then</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">
</span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">update</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">($dealMatchingBookingRules);</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
<p><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(150, 0, 0); font-weight: bold;" lang="EN-GB">end</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></font></p>
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