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Groups > comp.lang.java.programmer > #29708

Re: Accessibility of suBclass-fields from suPERclass (reflection)

From Andreas Leitgeb <avl@auth.logic.tuwien.ac.at>
Newsgroups comp.lang.java.programmer
Subject Re: Accessibility of suBclass-fields from suPERclass (reflection)
Date 2014-08-17 17:42 +0000
Organization A noiseless patient Spider
Message-ID <slrnlv1qcj.fp3.avl@login.logic.tuwien.ac.at> (permalink)
References (3 earlier) <c58q1fF9v1tU1@mid.individual.net> <slrnluvn8q.fp3.avl@login.logic.tuwien.ac.at> <lsosjs$gtc$1@dont-email.me> <lsq1fh$htv$1@gregory.bnet.hr> <lsq55r$1s1$1@dont-email.me>

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Eric Sosman <esosman@comcast-dot-net.invalid> wrote:
> On 8/17/2014 6:51 AM, Josip Almasi wrote:
>> On 08/17/2014 02:22 AM, Eric Sosman wrote:
>>> On 8/16/2014 6:37 PM, Andreas Leitgeb wrote:
>>>> Overall-operations, (e.g. resetting all values of a given subclass
>>>> instance) are done from Base-class by use of reflection.
>>>      Why by reflection?  Why not by a reset() method, abstract in
>>> the superclass?
>> Because it means coding in each subclass?

That really is the reason. And it's not just the reset(), but also 
another bunch of methods.

>      Awful thought: A subclass that inherits equals() from its
> superclass, where the superclass' equals() implementation uses
> reflection to inspect the subclass' innards ...

equals() is used from granddaddy class, aka Object ;-)

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Thread

Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-15 00:58 +0000
  Re: Accessibility of suBclass-fields from suPERclass (reflection) Lew <lewbloch@gmail.com> - 2014-08-15 15:20 -0700
    Re: Accessibility of suBclass-fields from suPERclass (reflection) Steven Simpson <ss@domain.invalid> - 2014-08-16 00:11 +0100
      Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-16 00:10 +0000
  Re: Accessibility of suBclass-fields from suPERclass (reflection) Arne Vajhøj <arne@vajhoej.dk> - 2014-08-15 23:26 -0400
    Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-16 08:46 +0000
      Re: Accessibility of suBclass-fields from suPERclass (reflection) Robert Klemme <shortcutter@googlemail.com> - 2014-08-16 12:27 +0200
        Re: Accessibility of suBclass-fields from suPERclass (reflection) "Chris Uppal" <chris.uppal@metagnostic.REMOVE-THIS.org> - 2014-08-16 13:37 +0100
          Re: Accessibility of suBclass-fields from suPERclass (reflection) Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-08-16 09:47 -0400
          Re: Accessibility of suBclass-fields from suPERclass (reflection) Robert Klemme <shortcutter@googlemail.com> - 2014-08-17 13:19 +0200
        Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-16 22:37 +0000
          Re: Accessibility of suBclass-fields from suPERclass (reflection) Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-08-16 20:22 -0400
            Re: Accessibility of suBclass-fields from suPERclass (reflection) Josip Almasi <joe@vrspace.org> - 2014-08-17 12:51 +0200
              Re: Accessibility of suBclass-fields from suPERclass (reflection) Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-08-17 07:54 -0400
                Re: Accessibility of suBclass-fields from suPERclass (reflection) "Chris Uppal" <chris.uppal@metagnostic.REMOVE-THIS.org> - 2014-08-17 13:44 +0100
                Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-17 17:42 +0000
                Re: Accessibility of suBclass-fields from suPERclass (reflection) Arne Vajhøj <arne@vajhoej.dk> - 2014-08-18 20:45 -0400
                Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-20 18:47 +0000
                Re: Accessibility of suBclass-fields from suPERclass (reflection) Josip Almasi <joe@vrspace.org> - 2014-08-18 17:19 +0200
            Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-17 18:04 +0000
              Re: Accessibility of suBclass-fields from suPERclass (reflection) Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-08-17 15:24 -0400
                Re: Accessibility of suBclass-fields from suPERclass (reflection) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2014-08-17 21:35 +0000
      Re: Accessibility of suBclass-fields from suPERclass (reflection) Josip Almasi <joe@vrspace.org> - 2014-08-16 12:31 +0200
      Re: Accessibility of suBclass-fields from suPERclass (reflection) Eric Sosman <esosman@comcast-dot-net.invalid> - 2014-08-16 10:51 -0400
      Re: Accessibility of suBclass-fields from suPERclass (reflection) Arne Vajhøj <arne@vajhoej.dk> - 2014-08-16 11:00 -0400

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