001// Licensed under the Apache License, Version 2.0 (the "License");
002// you may not use this file except in compliance with the License.
003// You may obtain a copy of the License at
004//
005// http://www.apache.org/licenses/LICENSE-2.0
006//
007// Unless required by applicable law or agreed to in writing, software
008// distributed under the License is distributed on an "AS IS" BASIS,
009// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
010// See the License for the specific language governing permissions and
011// limitations under the License.
012
013package org.apache.tapestry5.grid;
014
015/**
016 * Store pagination information, such as the current page, sort column, and
017 * sort ascending vs. descending.
018 *
019 * @since 5.4
020 */
021public interface GridPaginationModel
022{
023    String getSortColumnId();
024
025    void setSortColumnId(String sortColumnId);
026
027    Boolean getSortAscending();
028
029    void setSortAscending(Boolean sortAscending);
030
031    Integer getCurrentPage();
032
033    void setCurrentPage(Integer currentPage);
034}