You could define a new operator (similar to "contains" or "memberOf") that<br>tests whether a field - a set of values - is a subset of a another set of values.<br><br>See my home page for a full recipe: <a href="http://members.inode.at/w.laun/">http://members.inode.at/w.laun/</a><br>
<br>The code given there is for both sides being java.util.Collection. Handling of<br>arrays could be added. But you should also consider providing the sets for<br>the rules as static auxiliary facts.<br><br>-W<br><br><div class="gmail_quote">
On 29 September 2010 20:47, kpandey <span dir="ltr"><<a href="mailto:kumar.pandey@gmail.com">kumar.pandey@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
This works great for the case where all entries in fact matches all entries<br>
in rule.<br>
<br>
I have a case where a subset of facts can exist in the set of rule.<br>
<br>
How would I construct the rule in this case without using the exits and from<br>
as I did initially?<br>
<br>
so MyContext.classes has subset "TStr1", "TStr2", "TStr3" and rule has set<br>
"TStr1", "TStr2", "TStr3", "TStr4","TStr5",<br>
<br>
The rule should pass in this case as classes values are subset of rules.<br>
<br>
Thanks<br>
Kumar<br>
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