[
Date Prev][
Date Next][
Thread Prev][
Thread Next][
Date Index][
Thread Index]
[
List Home]
|
Re: [riena-dev] GenerationalListenerList
|
Hi Stefan,
I don't want to clip your wings, but I still wonder: how much do we
gain when examined with a profiler? My gut feeling is that the VM is
pretty good with garbage collection and the lists are relatively
small...
Cheers,
Elias.
On Wed, Jun 30, 2010 at 5:46 AM, Stefan Liebig
<Stefan.Liebig@xxxxxxxxxxxx> wrote:
> Hi,
>
> In the last few weeks while we were doing a few performance optimizations I
> saw that we very often had the case (e.g. NavigationNode) that there was a
> list (e.g. LinkedList) keeping track of the listeners. In the case of
> notifying all the listeners, a copy of the list was created to be used by
> the iterator. This was done to avoid modification exceptions because the
> listeners could add or remove listeners.
> I was thinking about a solution that would avoid creating copies. And so the
> GenerationalListenerList was born.
> It is in CVS now but not yet used. It is still in a very rough form but
> usable. A few test cases exist but yet not covering everything.
>
> If you are interested - have a look at it and let me know what you are
> thinking.
>
> Tschüß,
> Stefan
>
>
> -------------------------------------------------------------
> compeople AG
> Untermainanlage 8
> 60329 Frankfurt/Main
> fon: +49 (0) 69 / 27 22 18 0
> fax: +49 (0) 69 / 27 22 18 22
> web: http://www.compeople.de/
>
> Vorstand: Jürgen Wiesmaier
> Aufsichtsratsvorsitzender: Christian Glanz
>
> Sitz der Gesellschaft: Frankfurt/Main
> Handelsregister Frankfurt HRB 56759
> Ust-Ident.-Nr: DE207665352
> -------------------------------------------------------------
> _______________________________________________
> riena-dev mailing list
> riena-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/riena-dev
>
--
Elias Volanakis | Technical Lead | http://eclipsesource.com
elias@xxxxxxxxxxxxxxxxx | +1 503 929 5537 | @evolanakis
