Re: java object definition question
Re: java object definition question
- Subject: Re: java object definition question
- From: email@hidden
- Date: Tue, 2 Sep 2008 02:56:17 -0700 (PDT)
Thanks, after reading through the pdf, I realized my error (oh, if life were only that simple)...
NSMutableArray<Integer> args = new NSMutableArray<Integer>();
args.addObject(theSelectedManufacturer.id());
is what I was looking for...
Thanks again.
Ted
--- On Tue, 9/2/08, Ramsey Gurley <email@hidden> wrote:
> From: Ramsey Gurley <email@hidden>
> Subject: Re: java object definition question
> To: email@hidden
> Cc: email@hidden
> Date: Tuesday, September 2, 2008, 1:26 AM
> On Sep 2, 2008, at 12:45 AM, email@hidden wrote:
>
> > This is actually a java question, I hope it is not too
> basic a
> > question...
> >
> > NSMutableArray args = new NSMutableArray();
> > args.addObject(theSelectedManufacturer.id());
> > EOQualifier qual =
> >
> EOQualifier.qualifierWithQualifierFormat("manufacturerID
> = %d", args);
> > fetchResult =
> Asset.fetchAssets(ERXEC.newEditingContext(), qual,
> > null);
> >
> >
> > When creating an NSMutableArray like this Eclipse is
> complaining
> > that it is a 'Raw' type and should be
> parameterized. So I read as
> > much as I could and found that
> "NSMutableArray<?>" works to remove
> > the error from the first element but not for the
> second ie
> >
> > NSMutableArray<?> args = new NSMutableArray();
> > args.addObject(theSelectedManufacturer.id());
> >
> > but like this addObject complains that it is not
> applicable for the
> > arguments.
> >
> > I guess the question is, what is the correct method to
> create the
> > new mutable array and then populate it. The first
> example above
> > works. It's just that I get the errors (I could
> suppress the
> > errors). I want to learn how to do it better.
> >
> > Ted
>
> There's a great video on using generics here
>
> http://www.youtube.com/watch?v=pi_I7oD_uGI
>
> and a reference from Sun on how to use them here
>
> http://java.sun.com/j2se/1.5/pdf/generics-tutorial.pdf
>
> Ramsey
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden