Mercurial > hg > octave-nkf
diff scripts/deprecated/javafields.m @ 19842:ebd27d8c63fd
update default branch to release as 4.0
Now that we plan to release default instead of the gui-release branch
as 4.0, restore functions removed from the default branch.
* java_new.m, default_save_options.m, gen_doc_cache.m, interp1q.m,
isequalwithequalnans.m, java_convert_matrix.m, java_debug.m,
java_invoke.m, java_unsigned_conversion.m, javafields.m,
javamethods.m, re_read_readline_init_file.m,
read_readline_init_file.m, saving_history.m:
Restore deprecated functions.
* scripts/deprecated/module.mk: Update.
* NEWS: Update.
* configure.ac (AC_INIT): Set version to 3.9.0+.
(OCTAVE_MAJOR_VERSION): Now 3.
(OCTAVE_MINOR_VERSION): Now 9.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 30 Jan 2015 11:51:45 -0500 |
parents | e124ae274013 |
children | fe689210525c 9fc020886ae9 |
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new file mode 100644 --- /dev/null +++ b/scripts/deprecated/javafields.m @@ -0,0 +1,54 @@ +## Copyright (C) 2007, 2013 Michael Goffioul +## +## This file is part of Octave. +## +## Octave is free software; you can redistribute it and/or modify it +## under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 3 of the License, or (at +## your option) any later version. +## +## Octave is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with Octave; see the file COPYING. If not, see +## <http://www.gnu.org/licenses/>. + +## -*- texinfo -*- +## @deftypefn {Function File} {} javafields (@var{javaobj}) +## @deftypefnx {Function File} {} javafields ("@var{classname}") +## @deftypefnx {Function File} {@var{fld_names} =} javafields (@dots{}) +## Return the fields of a Java object or Java class in the form of a cell +## array of strings. If no output is requested, print the result +## to the standard output. +## @seealso{fieldnames, methods, javaObject} +## @end deftypefn + +function fld_names = javafields (javaobj) + + persistent warned = false; + if (! warned) + warned = true; + warning ("Octave:deprecated-function", + "javafields is obsolete and will be removed from a future version of Octave, please use fieldnames instead"); + endif + + if (nargin != 1) + print_usage (); + endif + + c_methods = javaMethod ("getFields", "org.octave.ClassHelper", javaobj); + method_list = ostrsplit (c_methods, ';'); + + if (nargout == 0) + if (! isempty (method_list)) + disp (method_list); + endif + else + fld_names = cellstr (method_list); + endif + +endfunction +