[rules-users] Re: Using Enums in LHS
Hello again,
On 2/19/07, Marcus Ilgner <marcus.ilgner(a)gmail.com> wrote:
Hi list,
I'm having problems using Enums in the LHS of my rules.
Running this rule
> rule "demo"
> when
> $t : Transition( from == PlayerCharacter.STATE_IDLE,
> to == PlayerCharacter.STATE_GENERATING,
> state != TransitionState.REQUESTED )
> then
> System.out.println("The state is: " + $t.getState());
> end
actually results in the output
> The state is: REQUESTED
Am I doing something wrong?
I'm currently using the experimental 3.1.0M1 release.
Since it seems that I'm the only one who experiences this odd behaviour, I
have put together a simple self-contained test case:
http://dude-development.de/enumtest.java
This example, running on Version 3.1.0-M1, always prints every value, even
those that are equal to VALUE1. If I change the comparator to equal, no
value gets printed.
Is it me who's doing something wrong or is it really a bug? Judging from
previous posts and what I read on the JIRA, Enums should work like that,
don't they?
I'd be grateful for any hints.
Best regards
Marcus
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