[rules-users] depicting array in rules

Hi, Is there any way I can represent an array of values in my rules?? I want to do this: Fire{ Room, Status} Sprinkler{ Object [] Room = new Room[]{new Room(),new room()} Status } Room{ Name, Number} Rule " if fire in room start sprinkler if room has sprinkler" No-loop true when Fire($room : room) $sprinkler : Sprinkler( room == $room) # how can I search through the array of room values here??????? then modify($sprinkler){ setStatus(true) }; End Any Idea if that is possible to implement in rules??? 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. Any idea?? Thank you, M </pre> <P><hr size=1></P> <P><STRONG><font color=green>Please consider the environment before printing this email.</font></STRONG></P> <P><STRONG>Visit our website at <a href="http://www.nyse.com">http://www.nyse.com</a> <br> ***************************************************************************** <br> Note: The information contained in this message and any attachment to it is privileged, confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by replying to the message, and please delete it from your system. Thank you. NYSE Euronext. </STRONG></P><pre>