I am using 5.5.0.Final and I think I may have run into a bug.
Assuming I have a class Foo that has a getter which is getMyEnum().
Also I have a Enum class which happens to have the name MyEnum.
When writing rules, I have
$foo : Foo (MyEnum == MyEnum.someItem)
This line will throw NullPointerException.
I have to write it as:
$foo : Foo (getMyEnum() == MyEnum.someItem)
This statement will work just fine.
The workaround is ok for DRL. However I tested this on Guvnor and the rule
editor would generate the DRL just like the first statement (MyEnum ==
MyEnum.someItem). So we would be out of luck there.
Has anyone ever ran into this before.
Thanks
Sean