| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

package org.gvsig.fmap.dal.feature.paging.impl;

/**

 * Performs the calculations needed to be able to do pagination with one Set of

 * data.

 * 

 * @author 2010- C?sar Ordi?ana - gvSIG team

 */

public class OneSetPagingCalculator extends AbstractPagingCalculator {

        private final PagingCalculator.Sizeable set;

        /**

         * @see AbstractPagingCalculator#AbstractPagingCalculator(int).

         * @param set

         *            the set of elements to calculate pagination for

         */

        public OneSetPagingCalculator(int maxPageSize, PagingCalculator.Sizeable set) {

                super(maxPageSize);

                this.set = set;

        }

        /**

         * @see AbstractPagingCalculator#AbstractPagingCalculator(int, long)

         * @param set

         *            the set of elements to calculate pagination for

         */

        public OneSetPagingCalculator(int maxPageSize, long currentPage,

                        PagingCalculator.Sizeable set) {

                super(maxPageSize, currentPage);

                this.set = set;

        }

        public long getTotalSize() {

                return set.getSize();

        }

}