2 * Copyright (C) 2015 Samsung Electronics Co., Ltd All Rights Reserved
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License version 2.1 as published by the Free Software Foundation.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 * @author Jan Olszak (j.olszak@samsung.com)
21 * @brief Command interface definition
24 #ifndef LXCPP_COMMANDS_COMMAND_HPP
25 #define LXCPP_COMMANDS_COMMAND_HPP
32 virtual void execute() = 0;
34 // roll-back execute() action [optional]
35 virtual void revert() {}
40 #endif // LXCPP_COMMANDS_COMMAND_HPP