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Groups > comp.lang.java.programmer > #16954

Re: multiple inheritance

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bob smith schrieb:
> Why doesn't Java support multiple inheritance?
>

Java only doesn't allow multiple implementation
inheritance. But it does allow multiple signature
inheritance via interfaces.

So you can have where P and Q are interfaces:

     class A implements P;

     class B implements Q;

     class C implements P, Q;

If you want also implementation inheritance, you
can use Scala, which does some rewriting to Java
for you via delegates or other approaches.

Bye

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multiple inheritance bob smith <bob@coolfone.comze.com> - 2012-08-01 19:28 -0700
  Re: multiple inheritance markspace <-@.> - 2012-08-01 20:07 -0700
    Re: multiple inheritance Gene Wirchenko <genew@ocis.net> - 2012-08-01 21:07 -0700
  Re: multiple inheritance Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-08-01 23:12 -0400
  Re: multiple inheritance Joshua Cranmer <Pidgeot18@verizon.invalid> - 2012-08-01 23:41 -0400
    Re: multiple inheritance Lew <lewbloch@gmail.com> - 2012-08-02 01:05 -0700
    Re: multiple inheritance Arne Vajhøj <arne@vajhoej.dk> - 2012-08-12 23:15 -0400
  Re: multiple inheritance Roedy Green <see_website@mindprod.com.invalid> - 2012-08-02 01:10 -0700
    Re: multiple inheritance Arne Vajhøj <arne@vajhoej.dk> - 2012-08-12 23:08 -0400
      Re: multiple inheritance Lew <noone@lewscanon.com> - 2012-08-12 20:19 -0700
        Re: multiple inheritance Arne Vajhøj <arne@vajhoej.dk> - 2012-08-17 22:33 -0400
      Re: multiple inheritance Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-08-13 05:55 -0500
        Re: multiple inheritance markspace <-@.> - 2012-08-13 07:58 -0700
        Re: multiple inheritance Arne Vajhøj <arne@vajhoej.dk> - 2012-08-17 22:38 -0400
  Re: multiple inheritance Jan Burse <janburse@fastmail.fm> - 2012-08-02 10:12 +0200

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