001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    package org.apache.tapestry.contrib.table.components;
015    
016    import org.apache.tapestry.contrib.table.model.ITableAction;
017    import org.apache.tapestry.contrib.table.model.ITableModel;
018    
019    
020    /**
021     * <p>A table action that changes the current table page</p>.
022     *
023     * @author teo
024     */
025    public class TableActionPageChange implements ITableAction
026    {
027        private int _page;
028        
029        public TableActionPageChange(int page)
030        {
031            super();
032            _page = page;
033        }
034    
035        /**
036         * {@inheritDoc}
037         */
038        public void executeTableAction(ITableModel objTableModel)
039        {
040            objTableModel.getPagingState().setCurrentPage(_page - 1);
041        }
042    }