001/*
002 * Copyright 2006-2007 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://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,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.springframework.batch.item.file.transform;
017
018import org.springframework.util.Assert;
019
020/**
021 * @author Dave Syer
022 *
023 */
024public enum Alignment {
025        CENTER("CENTER", "center"),
026        RIGHT("RIGHT", "right"),
027        LEFT("LEFT", "left");
028
029        private String code;
030        private String label;
031        
032        private Alignment(String code, String label) {
033        Assert.notNull(code, "'code' must not be null");
034
035                this.code = code;
036                this.label = label;
037        }
038
039    public Comparable<String> getCode() {
040        return code;
041    }
042
043        public String getStringCode() {
044                return (String) getCode();
045        }
046
047    public String getLabel() {
048        if (this.label != null) {
049            return label;
050        }
051
052        return getCode().toString();
053    }
054}