autodoc/inc/ary/actions.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: actions.hxx,v $
  10  * $Revision: 1.4 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef ARY_ACTIONS_HXX
  32 #define ARY_ACTIONS_HXX
  33 //  KORR_DEPRECATED_3.0
  34
  35
  36 // USED SERVICES
  37     // BASE CLASSES
  38     // COMPONENTS
  39     // PARAMETERS
  40
  41
  42 namespace ary
  43 {
  44     class RepositoryCenter;
  45
  46
  47 /*
  48 enum E_Action
  49 {
  50     action_Parse,
  51     action_SecondaryProductions,
  52     action_Save,
  53     action_Load,
  54     action_ReadyForRead
  55 };
  56 */
  57
  58
  59 /** @resp
  60     Performs such commands on the repository, which refer to
  61     large parts of it.
  62
  63     @collab ::ary::Repository
  64             and its components and derivates.
  65     @descr
  66     This class works in kind of double dispatch way:
  67
  68     // Client code:
  69     Command_Xy  aMyCommand;
  70     ary::Repository::The_().PerformCommand( aMyCommand );
  71
  72     // Repository_Implementation::PerformCommand() code:
  73     aMyCommand.Run(*this);
  74
  75     // Command_Xy::Run(Repository_Implementation & rRepository) code:
  76     rRepository.Run_Command_Xy(*this);
  77 */
  78 class Command
  79 {
  80   public:
  81     virtual             ~Command() {}
  82
  83     void                Run(
  84                             n22::RepositoryCenter &
  85                                                 io_rReposy );
  86   private:
  87     virtual void        do_Run(
  88                             n22::RepositoryCenter &
  89                                                 io_rReposy ) = 0;
  90 };
  91
  92
  93 // IMPLEMENTATION
  94
  95 inline void
  96 Command::Run(n22::RepositoryCenter & io_rReposy)
  97     { do_Run(io_rReposy); }
  98
  99
 100 } // namespace ary
 101
 102
 103 #endif
 104
 105
 106