vala/valainvokable.vala

   1 /* valainvokable.vala
   2  *
   3  * Copyright (C) 2006-2007  Jürg Billeter
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  18  *
  19  * Author:
  20  *      Jürg Billeter <j@bitron.ch>
  21  */
  22
  23 using GLib;
  24
  25 /**
  26  * Represents a possibly invokable code object.
  27  */
  28 public interface Vala.Invokable /* : CodeNode */ {
  29         /**
  30          * Returns whether this code object is invokable.
  31          *
  32          * @return true if invokable, false otherwise
  33          */
  34         public abstract bool is_invokable ();
  35
  36         /**
  37          * Returns the return type of this invokable.
  38          *
  39          * @return return type
  40          */
  41         public abstract TypeReference get_return_type ();
  42
  43         /**
  44          * Returns copy of the list of invocation parameters.
  45          *
  46          * @return parameter list
  47          */
  48         public abstract List<weak FormalParameter> get_parameters ();
  49 }