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Re: multiple inheritance in Java

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On 7/1/2013 10:16 PM, Stefan Ram wrote:
> Eric Sosman <esosman@comcast-dot-net.invalid> writes:
>> only versions I know forbid multiple inheritance.
>
>    Because they forbid this, my question asked for a kind
>    of emulation of multiple inheritance.
>
>> Besides, I don't see where M.I. comes into the picture: You
>> seem to be asking about public fields and final fields, not
>> about how to merge multiple implementations and resolve their
>> potential conflicts.
>
>    I deal with the special case, when there are no conflicts,
>    and one just wants to merge (not literally) two classes.
>
>>      Also, what are Position and Color?
>
>    Classes whose objects represent what is the English meaning
>    of position and color of a pixel, i.e., x and y, and r, g,
>    and b. I was hoping that this might become clear from the
>    examples given.

     Okay.  It might have been clearer if you'd chosen names that
weren't already taken -- although, one must admit, that's not easy
to do with Java's ever-growing namespace bloat.  (Factoid: The HTML
*index* for the 7.0 API occupies eighteen meg!)

     Still, I don't see the relevance of multiple inheritance to
your question, which seems to boil down to: "What are the trade-offs
in exposing fields vs. using accessors?"  I think we can debate (have
debated) that matter at length without involving M.I. -- so it seems
I'm still missing your intent.

     Could you explain how you feel the exposure-vs-accessor debate
would play out differently with multiple and single inheritance?

-- 
Eric Sosman
esosman@comcast-dot-net.invalid

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Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-01 21:52 -0400
  Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-02 00:09 -0400
    Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-02 08:13 -0400
      Re: multiple inheritance in Java Arne Vajhøj <arne@vajhoej.dk> - 2013-07-04 17:33 -0400
        Re: multiple inheritance in Java Sebastian <news@seyweiler.dyndns.org> - 2013-07-05 08:04 +0200
    Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 13:17 -0400
      Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-02 13:40 -0400
        Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 14:29 -0400
          Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 15:12 -0400
            Re: multiple inheritance in Java Arne Vajhøj <arne@vajhoej.dk> - 2013-07-04 17:23 -0400
              Re: multiple inheritance in Java Arne Vajhøj <arne@vajhoej.dk> - 2013-07-04 17:25 -0400
          Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-02 15:44 -0400
            Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 16:28 -0400
              Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 16:44 -0400
              Re: multiple inheritance in Java Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-07-02 17:13 -0400
                Re: multiple inheritance in Java Jeff Higgins <jeff@invalid.invalid> - 2013-07-02 22:12 -0400
  Re: multiple inheritance in Java Lew <lewbloch@gmail.com> - 2013-07-02 11:53 -0700
    Re: multiple inheritance in Java Steven Simpson <ss@domain.invalid> - 2013-07-03 10:46 +0100
      Re: multiple inheritance in Java lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-07-03 13:01 +0100
        Re: multiple inheritance in Java Steven Simpson <ss@domain.invalid> - 2013-07-03 14:12 +0100
          Re: multiple inheritance in Java lipska the kat <"nospam at neversurrender dot co dot uk"> - 2013-07-03 14:49 +0100
        Re: multiple inheritance in Java Arne Vajhøj <arne@vajhoej.dk> - 2013-07-06 22:19 -0400
  Re: multiple inheritance in Java Arne Vajhøj <arne@vajhoej.dk> - 2013-07-04 17:36 -0400
    Re: multiple inheritance in Java Gene Wirchenko <genew@telus.net> - 2013-07-05 11:01 -0700

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