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## 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"javafields is obsolete and will be removed from a future version of Octave, please use fieldnames instead");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
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