Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Juliana Barros
Hi Sunburned, I have the same problem: OpenJUMP chokes when I try to read in the parcels layer for my country. Even road's layer. I live in Brazil, and shapefile's size is a problem! :-) I think overcome the RAM limitation on the size of spatial data sets that OpenJUMP can import and work with i

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Sunburned Surveyor
Michael, I took a look at the Javadoc for LinkedHashMap. Of particular interest was the removeEldestEntry() method. I think this was exactly what I needed. Thank you for your help. The Sunburned Surveyor On 4/13/07, Sunburned Surveyor <[EMAIL PROTECTED]> wrote: Thanks Michael. I'll take a q

Re: [JPP-Devel] OpenJUMP Package Naming Convention

2007-04-13 Thread Sunburned Surveyor
Michael, Would you have suggestions for long-term rules? I'd be interested in hearing those. The Sunburned Surveyor On 4/13/07, Michaël Michaud <[EMAIL PROTECTED]> wrote: > I've posted some thoughts on a package naming convention for OpenJUMP > here: > > http://openjump.blogspot.com/ > Sou

Re: [JPP-Devel] Switching to Subversion...

2007-04-13 Thread Sunburned Surveyor
O.K. - I'll put you down as a neutral vote... On 4/13/07, Michaël Michaud <[EMAIL PROTECTED]> wrote: > Are any of the other developers using Subversion? Are there still > strong feelings against the migration? No opinion, just like the most simple solution. I prefer having time to improve jum

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Sunburned Surveyor
Thanks Michael. I'll take a quick look at some of the libraries you mentioned. I'll also have a look at the API documentation for LinkedHashMap. The Sunburned Surveyor On 4/13/07, Michaël Michaud <[EMAIL PROTECTED]> wrote: > Yes, I took a look at the Queue interface. It had the > First-In-F

Re: [JPP-Devel] OpenJUMP Package Naming Convention

2007-04-13 Thread Michaël Michaud
> I've posted some thoughts on a package naming convention for OpenJUMP > here: > > http://openjump.blogspot.com/ > Sounds reasonable to me as short-term rules. Michaël > The Sunburned Surveyor > > > >-

Re: [JPP-Devel] Switching to Subversion...

2007-04-13 Thread Michaël Michaud
> Are any of the other developers using Subversion? Are there still > strong feelings against the migration? No opinion, just like the most simple solution. I prefer having time to improve jump than to configure cvs/svn access :-) . > > The Sunburned Surveyor > > >-

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Michaël Michaud
> Yes, I took a look at the Queue interface. It had the > First-In-First-Out behavior, but I didn't see a way to limit the > growth of the content, which I would need to do for my purposes. If we > decide to make the JUMP to a newer JDK version that supports generics > I might take a look at t

[JPP-Devel] OpenJUMP Package Naming Convention

2007-04-13 Thread Sunburned Surveyor
I've posted some thoughts on a package naming convention for OpenJUMP here: http://openjump.blogspot.com/ The Sunburned Surveyor - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and

Re: [JPP-Devel] new Spanish Translation

2007-04-13 Thread Sunburned Surveyor
Nacho, I want to second Stefan's thanks for your translation efforts. The Sunburned Surveyor On 4/11/07, Stefan Steiniger <[EMAIL PROTECTED]> wrote: Hei Nacho, thanx for taking the time to translate. tomorrows nightl built version should have inlcuded this version greetings from germany st

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Sunburned Surveyor
I misunderstood your response Larry. I apologize about that. I suppose I can always test the 3 different options for my implementation, but that would be a lot of work. :] I thought some of the developers would have an idea on which technique might be the fastest. If we decide to move to a JDK th

[JPP-Devel] Switching to Subversion...

2007-04-13 Thread Sunburned Surveyor
While we're talking about upgrading things...I thought I would again mention the idea of moving our code repository over to Subversion. I have been using Subversion at the SurveyOS project for a while, and it really has some advantages over CVS. (You don't need to put in a SourceForge service requ

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Larry Becker
The best advice I can give on optimization is never do it until you have working code. I have been working on JUMP for three years and have only started looking at optimization the last month or so. See http://www.extremeprogramming.org/rules/optimize.html When I said I didn't understand what pr

[JPP-Devel] Moveing OpenJUMP Development to a New JDK Version

2007-04-13 Thread Sunburned Surveyor
Larry and Michael have suggested moving our development of OpenJUMP to one of the newer JDK's. I had considered this a few weeks ago, and I had even sent an e-mail to Vivid Solutions to confirm what version JDK they are working with for JUMP development. They confirmed the use of JDK 1.4.2, which

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Sunburned Surveyor
Michael and Larry, Thank you for the responses. Please see my comments below. Michael wrote: "Did you have a look to java 5 documentation ? : you'll find interesting information in Queue interface and LinkedList implementation." Yes, I took a look at the Queue interface. It had the First-In-Fir

Re: [JPP-Devel] Question about efficient in-memory feature storage...

2007-04-13 Thread Larry Becker
Hi Sunburned, Michaël is correct. It is time to embrace the Java 5 enhancements. It may even be time to start considering Java 6. My testing shows no problems with compatibility. Regarding specific suggestions, I'm afraid I haven't yet understood exactly what problem you are trying to solve