Article:		Principles, Patterns, and Practices: The Factory Pattern
Subject:		building abstract class
Date:		2007-08-24 07:50:52
From:		gdupont
I used some implementation of that pattern but mostly with interfaces. I mean that the built object what defined by an interface like in the List example. Nowadays, I am facing a case where interfaces are not likely to be used and thus I need abstract classes. There is no claims against that but I never seen any projects with such type of factory pattern. Any advices ?