Replace Inheritance with Delegation
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Straight from [[Martin Fowler 1999]]: | Straight from [[Martin Fowler 1999]]: | ||
| − | + | "A subclass uses only part of a superclasses interface or does not want to inherit data. | |
| − | ''Create a field for the superclass, adjust methods to delegate to the super class, and remove the subclassing.'' | + | ''Create a field for the superclass, adjust methods to delegate to the super class, and remove the subclassing.''" |
==See Also== | ==See Also== | ||
Revision as of 05:21, 24 November 2010
Straight from Martin Fowler 1999:
"A subclass uses only part of a superclasses interface or does not want to inherit data.
Create a field for the superclass, adjust methods to delegate to the super class, and remove the subclassing."
