Re: [math] SimpleRegression

2011-08-23 Thread Greg Sterijevski
Alright Phil! Thunder and Lightening! I like it. ;-) On Mon, Aug 22, 2011 at 10:55 PM, Phil Steitz wrote: > On 8/22/11 8:42 PM, Greg Sterijevski wrote: > > If no one has objections, I would like to harmonize simpleregression with > > the Regression Interfaces. What is the best way to proceed? >

Re: [math] RealMatrix.set(double)

2011-08-23 Thread Sébastien Brisard
I think this is already implemented as walkInXXXOrder(RealMatrixChangingVisitor). I thought it would be handy (and consistent with RealVector) to have this very method, but it's true a RealMatrixChangingVisitorFactory would do very nicely. Sébastien 2011/8/24 Greg Sterijevski : > Why not use Ted's

Re: [math] EigenDecompositionImpl

2011-08-23 Thread Greg Sterijevski
Should I open a ticket, or do you want to handle this? On Tue, Aug 23, 2011 at 5:47 PM, Luc Maisonobe wrote: > Le 24/08/2011 00:44, Greg Sterijevski a écrit : > > I understand you want to support the general case, but why should it >> necessitate instantiating a ref. >> > > You are right, we cou

Re: [math] RealMatrix.set(double)

2011-08-23 Thread Greg Sterijevski
Why not use Ted's insight? Instead of a bunch of these "setDiagonal", "setAll", "setFirstN", ... why not just have a set( MatrixFunction mf ). The MatrixFunction delegate could handle whatever we want. It would keep the objects very clean. You could even have a class factory of commonly used Matrix

Re: [math] EigenDecompositionImpl

2011-08-23 Thread Luc Maisonobe
Le 24/08/2011 00:44, Greg Sterijevski a écrit : I understand you want to support the general case, but why should it necessitate instantiating a ref. You are right, we could go with an array allocated only upon request. Luc On Tue, Aug 23, 2011 at 5:29 PM, Luc Maisonobewrote: Le 23/08/201

Re: [math] EigenDecompositionImpl

2011-08-23 Thread Greg Sterijevski
I understand you want to support the general case, but why should it necessitate instantiating a ref. On Tue, Aug 23, 2011 at 5:29 PM, Luc Maisonobe wrote: > Le 23/08/2011 20:45, Greg Sterijevski a écrit : > > Hello All, >> >> Since math gives eigendecomposition for symmetrics, why even allocate

Re: [math] EigenDecompositionImpl

2011-08-23 Thread Luc Maisonobe
Le 23/08/2011 20:45, Greg Sterijevski a écrit : Hello All, Since math gives eigendecomposition for symmetrics, why even allocate the array imagEigenvalues ? What am I missing? For now, we are limited to symmetric matrices because we did not implement anything else. However, we did prepare the

Re: [functor] Method 'XXX' is not designed for extension

2011-08-23 Thread Matthew Pocock
Final classes don't always play well with things like aspects and dependency injection and other things that mangle bytecode or dynamically introduce subclasses/proxies (I'm thinking SPRING). Perhaps this is not an issue here. Should these classes be final? Taking the example of FoldLeft - are the

[continuum] BUILD FAILURE: Apache Commons - Commons JCI - Continue test if possible; use Java 1.5

2011-08-23 Thread Continuum@vmbuild
Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=11651&projectId=108 Build statistics: State: Failed Previous State: Failed Started at: Tue 23 Aug 2011 22:22:39 + Finished at: Tue 23 Aug 2011 22:27:17 + Total time: 4m 38s Build Trigger: Schedule

[functor] Method 'XXX' is not designed for extension

2011-08-23 Thread Simone Tripodi
Hi all guys, in [functor] component there are several classes with checkstyle errors[1] of the type Method '' is not designed for extension - needs to be abstract, final or empty. My opinion is that such classes should be final - but what someone else thinks about it? TIA, all the best!!

[math] EigenDecompositionImpl

2011-08-23 Thread Greg Sterijevski
Hello All, Since math gives eigendecomposition for symmetrics, why even allocate the array imagEigenvalues ? What am I missing? Thanks, -Greg

[GUMP@vmgump]: Project commons-proxy-test (in module apache-commons) failed

2011-08-23 Thread Gump
To whom it may engage... This is an automated request, but not an unsolicited one. For more information please visit http://gump.apache.org/nagged.html, and/or contact the folk at gene...@gump.apache.org. Project commons-proxy-test has an issue affecting its community integration. This

Re: [codec] next releases

2011-08-23 Thread Matthew Pocock
My vote (not that I have one) would be for 1.6, and to keep 2.0 as the release when the breaking changes are introduced. Matthew On 23 August 2011 09:18, Simone Tripodi wrote: > Hi all guys, > I'd suggest to go through 1.6 too, even if we have a precedence in the > past (before I joined as comm

Re: [lang] Dev support for LANG-378 new ToStyle to support MultiLine with Indent

2011-08-23 Thread Sébastien Lorber
Hello, I never contributed to any opensource project (except opening some tickets) but i think i could help here, have some experience with the subject, was working on a kind of "recursive tostringbuilder" 2011/8/23 Henri Yandell > Switching over to the dev list. > > Anyone available to work

Re: [chain][discuss] v2 upgrade

2011-08-23 Thread Simone Tripodi
Hi Matt, your suggestion makes indeed a lot of sense! I'll copy the /trunk to a branch and publish the site, once applied the patch, on my home@asf as soon as I have spare time today, so we can discuss together clirr report results. Many thanks for your hint, have a nice day!!! Simo http://people.

Re: [codec] next releases

2011-08-23 Thread Simone Tripodi
Hi all guys, I'd suggest to go through 1.6 too, even if we have a precedence in the past (before I joined as committer) when the Digester version was promoted from 1.8 to 2.0 just switching to JVM and added Generics... So my "concern" is just make sure we adopt a common policy for every component a

[lang] Dev support for LANG-378 new ToStyle to support MultiLine with Indent

2011-08-23 Thread Henri Yandell
Switching over to the dev list. Anyone available to work with Barrie on this? Thanks, Hen -- Forwarded message -- From: Barrie Treloar Date: Mon, Aug 22, 2011 at 11:39 PM Subject: [lang] Dev support for LANG-378 new ToStyle to support MultiLine with Indent To: u...@commons.apac