Re: [rules-users] question on syntax with FROM keyword

I'm trying to use the FROM keyword in a way that I think it should be able to be used, but I'm getting compilation errors. Here are the 2 ways that I'm getting stumped on: exist SomeObject(val == "5") from dao.find(99) and not AnotherObject(val == "Dad") from anotherDao.find(1) If I remove the exist and not, everything compiles okay. With the first test, I'd like to ensure an object exists AND it has a value of 5. dao.find could return a null, so I don't want the test to crap out because of a NullPointerException. With the second one, I want to ensure the collection returned from anotherDao.find call does not have an AnotherObject instance with a value of "Dad". These seem like fairly trivial things to test for, so I'm fairly certain there's an appropriate way to structure these test. Any help is appreciated. Thanks all. Eric _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users