The only way you can get rid of the switch is to replace it with a object belonging to a dynamically chosen class. But how are you going to select the class? Of course with another switch statement (or other conditional logic)!
Or with a naming convention, right? But then you can do that with a dispatch table as well.

I think that the main thing that OOP polymorphism gains you is that it's a kind of plug-in architecture -- you can add handling for new cases by adding a new module, without changing the existing ones.

In reply to Re^2: replace conditionals with polymorphism by doom
in thread replace conditionals with polymorphism by Anonymous Monk

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