src/include/common/filter/Clause.h

00001 /*
00002  * Funambol is a mobile platform developed by Funambol, Inc. 
00003  * Copyright (C) 2003 - 2007 Funambol, Inc.
00004  * 
00005  * This program is free software; you can redistribute it and/or modify it under
00006  * the terms of the GNU Affero General Public License version 3 as published by
00007  * the Free Software Foundation with the addition of the following permission 
00008  * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
00009  * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE 
00010  * WARRANTY OF NON INFRINGEMENT  OF THIRD PARTY RIGHTS.
00011  * 
00012  * This program is distributed in the hope that it will be useful, but WITHOUT
00013  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00014  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
00015  * details.
00016  * 
00017  * You should have received a copy of the GNU Affero General Public License 
00018  * along with this program; if not, see http://www.gnu.org/licenses or write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00020  * MA 02110-1301 USA.
00021  * 
00022  * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 
00023  * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com.
00024  * 
00025  * The interactive user interfaces in modified source and object code versions
00026  * of this program must display Appropriate Legal Notices, as required under
00027  * Section 5 of the GNU Affero General Public License version 3.
00028  * 
00029  * In accordance with Section 7(b) of the GNU Affero General Public License
00030  * version 3, these Appropriate Legal Notices must retain the display of the
00031  * "Powered by Funambol" logo. If the display of the logo is not reasonably 
00032  * feasible for technical reasons, the Appropriate Legal Notices must display
00033  * the words "Powered by Funambol".
00034  */
00035 
00036 #ifndef INCL_CLAUSE
00037 #define INCL_CLAUSE
00038 
00040 #include "base/util/ArrayElement.h"
00041 #include "base/globalsdef.h"
00042 
00043 BEGIN_NAMESPACE
00044 
00045 typedef enum {
00046     CLAUSE         = 0,
00047     LOGICAL_CLAUSE = 1,
00048     WHERE_CLAUSE   = 2,
00049     ALL_CLAUSE     = 3,
00050     FIELD_CLAUSE   = 4,
00051     FILTER_CLAUSE  = 5
00052 } ClauseType;
00053 
00054 class Clause : public ArrayElement {
00055 
00056     // ------------------------------------------------------- Private interface
00057 private:
00058     Clause(Clause & /* c */){};
00059 
00060     void operator=(Clause & /* c */){}; 
00061 
00062     // ----------------------------------------------------- Protected interface
00063 protected:
00064 
00065     // -------------------------------------------------------- Public interface
00066 public:
00067     ClauseType type;
00068 
00069     Clause();
00070     virtual ~Clause();
00071     virtual ArrayElement* clone() = 0;
00072 
00073 };
00074 
00075 
00076 
00077 END_NAMESPACE
00078 
00080 #endif

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