>>>>>

factory = createobject(m.lcSubtype + "_" m.lcFactoryType)

>>>>>
>>>>So your factory depends on a naming convention?
>>>
>>>I try to keep most approaches KISS and DRY ;-)
>>>
>>>For me that often resolves to a Pareto usage of naming conventions and reuse of field names - as long as doing that is possible without writing a rulebook for the exceptions cropping up in the far end of usage, which IMO makes such practice cumbersome sometimes in Java - the benefits of KISS approach are lost on the few special cases.
>>
>>Exception make rule useless.
>>Let's say German grammar, where the exception is the rule. Made to bore pupils to death.
>>;)
>
>Guessing at least in your case I am bursting through already open doors:
>My "rules" aim to be smart or at least sensible guidelines, not german tax code level of overspecifying and complicating everything ;-)

Tax? TAX? Tax is a simple compared those COVID crap we have now. At least it does not change 180° per week.
And tax is in itself as interesting as math. Simple clean - one must only understand all of the rules ...