<meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; "><span class="Apple-style-span" style="border-collapse: separate; font-size: small;">One way could be:</span><br>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; "><br>

</span></font></b></p><p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">when</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "> </span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      Fire($room : room)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      $sprinkler : Sprinkler(room contains $room)</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      Room (this == $room, someField == &quot;SomeValue&quot;)</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">then</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">            </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">modify</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">($sprinkler){</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">                  setStatus(</span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: green; ">true</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">                  };</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">End</span></font></p>

</span><div><br></div><div>If you dont have the Room as a Fact Type, then:</div><div><br></div><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; "><p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">

<b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">when</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "> </span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      Fire($room : room)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      $sprinkler : Sprinkler(room contains $room)</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      Room (someField == &quot;SomeValue&quot;)from $room</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">      </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">then</span></font></b><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">            </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: rgb(150, 0, 0); font-weight: bold; ">modify</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">($sprinkler){</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">                  setStatus(</span></font><font size="2" color="green" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: green; ">true</span></font><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">)</span></font><font size="2" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; "></span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">                  };</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; ">End</span></font></p>

<p class="MsoNormal" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font size="2" color="black" face="Courier New"><span style="font-size: 10pt; font-family: &#39;Courier New&#39;; color: black; "><br>

</span></font></p><span class="Apple-style-span" style="border-collapse: separate; font-size: small;">I&#39;m not 100% sure about this, but at least you can start from here<br><br>Best</span><br></span><div class="gmail_quote">

2010/6/9 Fnu Mahalakshmi <span dir="ltr">&lt;<a href="mailto:FMahalakshmi@nyx.com">FMahalakshmi@nyx.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">










<div lang="EN-US" link="blue" vlink="purple">

<div>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Hi,</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial"> </span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Is there any way I can represent an array of values in my
rules??</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">I want to do this:</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Fire{</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Room,</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Status}</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Sprinkler{</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Object [] Room = new Room[]{new Room(),new room()}</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Status</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">}</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Room{</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Name,</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Number}</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial"> </span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Rule “ if fire in room start sprinkler if room has
sprinkler”</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">No-loop true</span></font></p>

<p class="MsoNormal" style="text-autospace:none"><b><font size="2" color="#960000" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:#960000;font-weight:bold">when</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black"> </span></font></p>



<p class="MsoNormal" style="text-autospace:none"><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"> </span></font></p>

<p class="MsoNormal" style="text-autospace:none"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">      Fire($room : room)</span></font><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"></span></font></p>



<p class="MsoNormal" style="text-autospace:none"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">      $sprinkler : Sprinkler( room == $room) # how can I search
through the array of room values here???????</span></font><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"></span></font></p>

<p class="MsoNormal" style="text-autospace:none"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">      </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:#960000;font-weight:bold">then</span></font></b><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"></span></font></p>



<p class="MsoNormal" style="text-autospace:none"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">            </span></font><b><font size="2" color="#960000" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:#960000;font-weight:bold">modify</span></font></b><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">($sprinkler){</span></font><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"></span></font></p>



<p class="MsoNormal" style="text-autospace:none"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">                  setStatus(</span></font><font size="2" color="green" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:green">true</span></font><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">)</span></font><font size="2" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;"></span></font></p>



<p class="MsoNormal"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">                  };</span></font></p>

<p class="MsoNormal"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">End</span></font></p>

<p class="MsoNormal"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black"> </span></font></p>

<p class="MsoNormal"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black"> </span></font></p>

<p class="MsoNormal"><font size="2" color="black" face="Courier New"><span style="font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black">Any Idea if that
is possible to implement in rules???</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">I could do it with adding different instances of sprinkler
and rooms. But I want to minimize the amount of repetition in data stored and
loaded into the working memory.</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial"> </span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Any idea??</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">Thank you,</span></font></p>

<p class="MsoNormal"><font size="2" face="Arial"><span style="font-size:10.0pt;font-family:Arial">M</span></font></p>

</div>

<pre></pre>

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<br></blockquote></div><br><br clear="all"><br>-- <br>XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX<br><br>Esteban Aliverti<br>