[rules-users] Re: LHS rule problem with function
I found the issue, I was missing an import for the java.util.Iterator.
Not that good of an error message, but oh well :)
On Thu, 2007-12-13 at 13:50 -0500, Eric Miles wrote:
I'm having a problem with a function I'm trying to call, can
someone
lend some advice? I've put together a sample rule (I know the rule
doesn't make much sense, but humor me).
When trying to compile, I get the following error:
* (1,54) unable to resolve method using strict-mode:
java.lang.Object.calculateTotal(...)
Here is the rule and accompanying function
package test;
import java.util.ArrayList;
rule "Find Marker"
dialect "java"
when
$list: ArrayList()
Integer() from calculateTotal($list, new Integer(6), new Integer(10))
then
logIt();
end
function void logIt() {
System.out.println("FOUND!");
}
function int calculateTotal(ArrayList numbers, Integer val1, Integer
val2) {
int total = 0;
Iterator it = numbers.iterator();
while(it.hasNext()) {
Integer i = (Integer)it.next();
total += i.intValue();
}
return total;
}
Thanks in advance,
Eric