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Jonathan,<BR>
<BR>
The decision table mandates atleast one condition. I have faced this problem before. Assuming you always have some +ve value for cheese.price, do you want to try following?<BR>
<BR>
<BR>
<BR>
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<COL style="WIDTH: 117pt; mso-width-source: userset; mso-width-alt: 5705" width=156>
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<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; WIDTH: 98pt; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=130 height=17><FONT face=Arial color=#000000>RuleSet</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; WIDTH: 87pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" width=116><FONT face=Arial color=#000000>Cheese rules</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; WIDTH: 117pt; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" width=156><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>Import</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent; mso-ignore: colspan" colSpan=2><FONT face=Arial color=#000000>com.xxx.entity.Cheese</FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>Variables</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>Sequential</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" align=middle x:bool="TRUE"><FONT face=Arial color=#000000>TRUE</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000></FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent; mso-ignore: colspan" colSpan=2 height=17><FONT face=Arial color=#000000>RuleTable Rules for Cheese</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>CONDITION</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000>ACTION</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>$c : Cheese</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000>$c</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" height=17><FONT face=Arial color=#000000>$price : price ></FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent; mso-ignore: colspan" colSpan=2><FONT face=Arial color=#000000>setPrice($price * $1)</FONT></TD></TR>
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<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><FONT face=Arial color=#000000></FONT></TD></TR>
<TR style="HEIGHT: 12.75pt" height=17>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" align=right height=17 x:num><FONT face=Arial color=#000000>0</FONT></TD>
<TD style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent" align=right x:num><FONT face=Arial color=#000000>2</FONT></TD>
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Thanks<BR>
mahesh<BR>
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From: jojolemariole@hotmail.com<BR>To: rules-users@lists.jboss.org<BR>Date: Mon, 7 Apr 2008 08:56:34 +0000<BR>Subject: [rules-users] decision tables and attributes as parameters in function calls<BR><BR>
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hi,<BR><BR><PRE class=EC_EC_programlisting><SPAN style="FONT-FAMILY: Tahoma,Helvetica,Sans-Serif">I have no problem for this kind of rule :<BR><BR></SPAN>rule "Primitive support"<BR>when<BR> $c : Cheese( price < 10 )<BR>then<BR> $c.setPrice( 10 )<BR>end <BR></PRE>but I would like to know what is the decision table for this small rule<BR><BR><PRE class=EC_EC_programlisting>rule "Primitive support"<BR>when<BR> $c : Cheese( $price : price )<BR>then<BR> $c.setPrice( $price * 2 )<BR>end<BR><BR><SPAN style="FONT-FAMILY: Tahoma,Helvetica,Sans-Serif">I've tried a lot of syntax and I read the section abour the decision table in the manual but i</SPAN><BR style="FONT-FAMILY: Tahoma,Helvetica,Sans-Serif"><SPAN style="FONT-FAMILY: Tahoma,Helvetica,Sans-Serif">didnt find anything.</SPAN></PRE></DIV><BR>
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