At 10:32 PM 2/7/00 +0200, Jari Aalto+mail.emacs wrote:
>* Sun 2000-01-30 Paul Kinnucan <[EMAIL PROTECTED]> list.emacs-jde
>* Message-Id: <[EMAIL PROTECTED]>
>| At 03:29 PM 1/30/00 +0200, Jari Aalto+mail.emacs wrote:
>| >| Place cursor at end of partially completed field or method name and type
>| >| C-c C-v C-.
>| >|
>| >| Note, due to a bug in the JDE "intellisense" code, the current source
file
>| >| must have an import statement for its own package, e.g.
>| >|
>| >| package mypackage;
>| >| import mypackage.*;
>| >|
>| >| in order to complete fields and methods for classes defined by the
current
>| >| package. Also, note that the completion facility is based on Java
>| >| reflection and hence works only for compiled classes.
>| >
>| >I tried to complete simple (in latest jde; Emacs 20.4)
>| >
>| > import java.lang.*
>| >
>| > System.out.<HERE>
>| >
>| >and the answer is: Can't find any declaration for ....
>| >What is the excat setup that is needed for completion to work? The
>| >ReleaseNotes.txt only mention that this function was added.
>| >
>|
>| Nothing special is required. The reason it doesn't work in your case is
>| that it requires the beanshell and the beanshell is not working in your
case.
>
>It seems that the jde.jar and bsh.jar must be xplicitedly defined in
CLASSPATH,
>not just the directory where they define. The (bsh) now starts but is
>is never called.
>
> import java.lang.*
> import java.lang.System.*;
>
> System.out.<HERE>
>
>The jde-complete-declared-type-of does some back tracking
>with search-backward
>
> jde-complete-at-point
> (setq vtype (jde-complete-declared-type-of (car pair)))
> --> nil
>
> (defun jde-complete-declared-type-of (name)
> (save-excursion
> (let (found res pos orgpt resname)
> (while (and (not found)
>>> (search-backward name nil t))
> (setq pos (point))
> (backward-word 1)
> (setq resname
> (jde-complete-valid-java-declaration-at (point) name))
> (goto-char pos)
> (forward-char -1)
> (if (not (null resname))
> (progn (setq res resname)
> (setq found t))))
> res)))
>
>But it can't find anything like "System.out". I don't quite understand how
>this completion code is supposed to work given these preconditions. There
>must be something else that is needed in .java file than just the import
>clause.
>
Hi Jari,
I'm not sure what problem you are trying to report. But a few points:
- The requirement to include import statements for classes in the same package
will be eliminated in the next release.
- Completion does not work for static members, such as System.out. I have
mentioned this repeatedly in the list and it is mentioned in the commentary
to jde-complete.el
- The completion facility is a brand-new feature contributed by a JDE user.
It is
not fully implemented at this point. I am currently working on fixing the
static
class, supporting forward declarations, and other enhancements. Please be
patient.
- Paul
