<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Verdana
}
--></style>
</head>
<body class='hmmessage'>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="ProgId" content="Word.Document"><meta name="Generator" content="Microsoft Word 10"><meta name="Originator" content="Microsoft Word 10"><link rel="File-List" href="file:///C:%5CTemp%5Cmsohtml1%5C01%5Cclip_filelist.xml"><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:View>Normal</w:View>
<w:Zoom>0</w:Zoom>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
</w:Compatibility>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
</w:WordDocument>
</xml><![endif]--><style>
<!--
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";
mso-ansi-language:EN-US;
mso-fareast-language:EN-US;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:36.0pt;
mso-footer-margin:36.0pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
-->
</style><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:10.0pt;
font-family:"Times New Roman";}
</style>
<![endif]-->
<p class="MsoNormal"><span lang="EN-US">Hi W<br>
<br>
I know about case sensitivity issue. How can I combine both Order and Item in
one condition. I tried all possibilities but getting syntax error.<br>
<br>
For example: <br></span></p><p class="MsoNormal"><span lang="EN-US">Order ($items : items, $discount : discount > 10, Item(grade > 3)
from $items) // gives error<br>
</span></p><p class="MsoNormal"><br><span lang="EN-US"></span></p><p class="MsoNormal"><span lang="EN-US">Can please code this condition correctly for me?</span></p><p class="MsoNormal"><span lang="EN-US"><br></span></p><p class="MsoNormal"><span lang="EN-US">
Dhari</span><span style=""><o:p></o:p></span></p>
<br><br><hr id="stopSpelling">Date: Tue, 23 Feb 2010 13:43:01 +0100<br>From: wolfgang.laun@gmail.com<br>To: rules-users@lists.jboss.org<br>Subject: Re: [rules-users] Using Collections in LHS<br><br>Discount is a field of Order and must not appear in an Item(...).<br>Probably you want:<br> Order ( $discount : Discount > 10,...<br><br>Also, most likely, all your fields need to be written with a lower case initial letter,<br>
Order ( $discount : discount > 10, $items : items)<br><br>-W<br><br><div class="ecxgmail_quote">On Tue, Feb 23, 2010 at 1:11 PM, dhari <span dir="ltr"><<a href="mailto:sdhari@hotmail.com">sdhari@hotmail.com</a>></span> wrote:<br>
<blockquote class="ecxgmail_quote" style="padding-left: 1ex;"><br>
In this scenario I do have typical Order and Items data structure. I want to<br>
implement various business rules where I want to check both Order attributes<br>
and Item attributes together.<br>
<br>
Order [ Date, Discount, Amount, Customer, Type, Items]<br>
Item [ Quantity, Rate, ExpiresDate, Grade ]<br>
<br>
I am trying to implements following rules but all gives me syntax error. I<br>
wondering if someone can help me in.<br>
<br>
<br>
rule “one”<br>
when<br>
Order ( $discount : Discount, $items : Items)<br>
Item ($discount > 10 && Grade > 3) from $items<br>
then<br>
System.err.print(“Discount is not allowed with items having grade 3 or<br>
higher)<br>
end<br>
<br>
rule “two”<br>
when<br>
Order ( $discount : Discount, $items : Items)<br>
Item ($discount > 20 || Quantity < 5 ) from $items<br>
then<br>
//do some thinge<br>
end<br>
<font color="#888888">--<br>
View this message in context: <a href="http://n3.nabble.com/Using-Collections-in-LHS-tp386923p386923.html">http://n3.nabble.com/Using-Collections-in-LHS-tp386923p386923.html</a><br>
Sent from the Drools - User mailing list archive at Nabble.com.<br>
<br>
_______________________________________________<br>
rules-users mailing list<br>
<a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a><br>
<a href="https://lists.jboss.org/mailman/listinfo/rules-users">https://lists.jboss.org/mailman/listinfo/rules-users</a><br>
</font></blockquote></div><br> <br /><hr />Find out now <a href='http://windowslive.ninemsn.com.au/oneinbox?ocid=T162MSN05A0710G' target='_new'> Link all your email accounts and social updates with Hotmail.</a></body>
</html>