On 5 July 2011 10:54, lansyj <span dir="ltr"><<a href="mailto:lansyjp@gmail.com">lansyjp@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
I understand Drools does support enumerated lists of values for checking<br>
conditions and assigning consequences. Am i mistaken?<br></blockquote><div><br>It's using a Rete network, and I've never heard "enumerated lists of values" in any description of the involved algorithms. Where does this come from? <br>
<br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
The ID would be a numeric value of 8 or 12 bytes in length. The Blacklist<br>
validation would be just the basic full word match.<br></blockquote><div><br>Basically a subset of positive "long" values; if area codes are involved, distribution is not regular (even within a certain number of digits). But a hash lookup on the String value should give you good performance.<br>
<br> Subscriber( $addr: address )<br> Blacklist( set contains $addr )<br>then<br> refuse...<br><br>-W<br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Best Regards<br>
<br>
-lj<br>
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