[rules-users] Re: Salience type
Yuri
ydewit at gmail.com
Tue Sep 4 17:53:50 EDT 2007
Yuri <ydewit <at> gmail.com> writes:
>
> I have the following dynamic salience:
>
> salience ( -10000 / (c.size * t.size) )
>
> which throws a ClassCastException when it is not a whole division.
The workaround that worked for me was to use a function:
salience ( -1 * FN.priority(c.size, c.size) )
(Using "-1 *" because just "-" does not work)
Here is the exception:
java.lang.ClassCastException: java.lang.Double
at
org.drools.base.mvel.MVELSalienceExpression
.getValue(MVELSalienceExpression.java:33)
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