src/include/common/base/util/ArrayList.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 
00037 #ifndef INCL_BASE_UTIL_ARRAY_LIST
00038 #define INCL_BASE_UTIL_ARRAY_LIST
00039 
00041 #include "base/fscapi.h"
00042 
00043 #include "base/util/ArrayElement.h"
00044 #include "base/globalsdef.h"
00045 
00046 BEGIN_NAMESPACE
00047 
00063 struct Element {
00064     ArrayElement* e; // the element value
00065     Element* n;      // the next element (NULL for the latest)
00066 };
00067 
00068 class ArrayList {
00069     private:
00070         Element* head;
00071         Element* lastElement;
00072 
00073         Element* iterator;
00074 
00075         int count;
00076 
00077         ArrayList& set (const ArrayList & other);
00078 
00079     protected:
00080 
00085         void resetIterator() { iterator = 0; }
00086 
00087     public:
00088         ArrayList();
00089         ArrayList(const ArrayList &other);
00090         ~ArrayList();
00091 
00095         bool isEmpty();
00096 
00109         int add(int index, ArrayElement& element);
00110 
00116         int add(ArrayElement& element);
00117 
00122         int add(ArrayList* list);
00123 
00127         void clear();
00128 
00133         void clearAll();
00134 
00135         int removeElementAt(int index);
00136 
00144         ArrayElement* get(int index) const;
00145 
00154         ArrayElement* front();
00155 
00164         ArrayElement* next();
00165 
00174         ArrayElement* prev();
00175 
00184         ArrayElement* back();
00185         
00191         bool last() const;
00192 
00196         int size() const;
00197 
00201         ArrayElement* operator[] (int index) const;
00202 
00206         ArrayList& operator= (const ArrayList &v);
00207 
00208 
00212         ArrayList* clone();
00213 
00214 };
00215 
00216 END_NAMESPACE
00217 
00219 #endif

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