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Object orientation question

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Hi,

Let me take an example.

We have an interface called BaseIface and then we have a BaseImpl. Then we have AddtionInterface and AdditionImpl. AdditionInterface is a BaseInterface.



Now if we have the following:

public class AdditionImpl implements AdditionInterface, BaseInterface {


}

or

public interface AdditionInterface extends BaseInterface {

}

And then have

public class AdditionImpl implements AdditionInterface {


}

I think the first option is more clear. Since when I look at the class I can see that it has a AdditionInterface and a BaseInterface. Then I know what the class is.

I would like to hear if this approach is correct or how do you view it?

br,

//mike

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Object orientation question mike <mikaelpetterson@hotmail.com> - 2014-10-27 13:26 -0700
  Re: Object orientation question Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-10-27 16:51 -0400
    Re: Object orientation question Robert Klemme <shortcutter@googlemail.com> - 2014-10-27 23:51 +0100
      Re: Object orientation question Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-10-28 09:45 +0000
        Re: Object orientation question Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-10-28 08:29 -0400
          Re: Object orientation question Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-10-28 08:33 -0400
            Re: Object orientation question Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-10-28 16:26 +0000
        Re: Object orientation question Robert Klemme <shortcutter@googlemail.com> - 2014-10-29 08:35 +0100
          Re: Object orientation question Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-10-30 00:32 +0000

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