[rules-users] Bulk modification

[Wolfgang Laun]

This works:

rule "test"
when
##    exists (MyClass());  ## this is redundant
    $l : ArrayList() from collect (MyClass (attribute == false));
    $r : AnotherClass();
then
    $r.doSomething( $l );
    for(Object o : new ArrayList( $l )) {
        modify((MyClass)o) { setAttribute(true); } ;
    }
end

-W




On 31 August 2011 12:18, chocksmith <rodrigo.goncalves at coffeebeantech.com>wrote:

> I doesn't even compile. As o2 did not come from the LHS, I get the follow
> error:
>  The method setAttribute(boolean) is undefined for the type Object
>
>
>
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