i read the documentation saying drools 4.x supports
pluggable dialects, but i can't find anything else that explains what
it is. i think by default i am using java dialect. and there is a MVEL
dialect. is that it?
i am trying to see if there is a way to not use java beans as fact
objects.
i have been looking to the MVEL website where they have a sample like
this:
Map vars = new HashMap();
vars.put("x", new Integer(5));
vars.put("y", new Integer(10));
Integer result = (Integer) MVEL.eval("x * y", vars);
my question is if i use MVEL dialect, can i pass in a Map similar to
the above for fact objects? Thanks.
Dialects make no difference to what you can assert. The dialect is
simple the lanage used to execute returnValue, inlne-evals, evals and
consequences. You can choose Java or MVEL, or plugin your own.