Interface Design by Bill Venners
Chapter 3
interfaces and Abstract Classes
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The Guidelines:
- Guideline: Appreciate the significance of the
interface.
- Guideline: Use
interfaces to say "What objects can do for you"
or "What you can do with objects".
- Guideline: Use
interface extension to
decouple services or restrict the semantic contract.
- Guideline: Consider creating convenience implementations of your
interfaces.
- Guideline: Use abstract classes to provide default behavior or define a family.
