| // Copyright 2004, 2005 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry.contrib.table.model; |
| |
| /** |
| * An interface defining the management of the table's sorting state. |
| * |
| * @author mindbridge |
| */ |
| public interface ITableSortingState |
| { |
| |
| boolean SORT_ASCENDING = false; |
| boolean SORT_DESCENDING = true; |
| |
| /** |
| * Method getSortColumn defines the column that the table should be sorted |
| * upon. |
| * |
| * @return String the name of the sorting column or null if the table is not |
| * sorted |
| */ |
| String getSortColumn(); |
| |
| /** |
| * Method getSortOrder defines the direction of the table sorting . |
| * |
| * @return boolean the sorting order (see constants) |
| */ |
| boolean getSortOrder(); |
| |
| /** |
| * Method setSortColumn updates the table sorting column and order. |
| * |
| * @param strName |
| * the name of the column to sort by |
| * @param bOrder |
| * the sorting order (see constants) |
| */ |
| void setSortColumn(String strName, boolean bOrder); |
| } |