Hi,
Im trying to compare a field to a Class type but when parsing I get NPE and when I debug,
the constraint is a ReturnValueConstraint but the restriction.getRequiredDeclarations()
return a Declaration[] array initializated, but empty, so I can't get the declaration evaluated...
I needed because I'm working on a kind of parser for the rules for analisys and testing... but using
the already parsed package.
Here is a pseudo rule for test...
rule "Test A"
when
$mf: MyFact(clazz == (SomeClass.class))
then
System.out.println("Test A: OK");
end
Actualy, the rule compiles (with the NPE output, not stackTrace, just the java.lang.NullPointerException,
and it works fine.. I mean I get "Test A: OK" as output, but cant get the SomeClass.class reference when I
look into the debugger.
Is this the right way to compare clases? if not, whats the right way? (Im trying to not do == "SomeClass")