001    /*
002     * Copyright 2002-2004 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package org.springframework.richclient.table;
017    
018    /**
019     * @author Keith Donald
020     */
021    public class SortOrder {
022        public static final SortOrder ASCENDING = new SortOrder(0);
023    
024        public static final SortOrder DESCENDING = new SortOrder(1);
025    
026        private int value;
027    
028        private SortOrder(int value) {
029            this.value = value;
030        }
031    
032        public int getValue() {
033            return value;
034        }
035    
036        public SortOrder flip() {
037            if (this == SortOrder.ASCENDING)
038                return SortOrder.DESCENDING;
039    
040            return SortOrder.ASCENDING;
041        }
042    
043        public String toString() {
044            return new StringBuffer().append(value).toString();
045        }
046    }