| 1 | /* |
| 2 | * Copyright 2006-2007 the original author or authors. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.springframework.batch.item.file.transform; |
| 17 | |
| 18 | import org.springframework.util.Assert; |
| 19 | |
| 20 | /** |
| 21 | * @author Dave Syer |
| 22 | * |
| 23 | */ |
| 24 | public enum Alignment { |
| 25 | CENTER("CENTER", "center"), |
| 26 | RIGHT("RIGHT", "right"), |
| 27 | LEFT("LEFT", "left"); |
| 28 | |
| 29 | private String code; |
| 30 | private String label; |
| 31 | |
| 32 | /** |
| 33 | * @param code |
| 34 | * @param label |
| 35 | */ |
| 36 | private Alignment(String code, String label) { |
| 37 | Assert.notNull(code, "'code' must not be null"); |
| 38 | |
| 39 | this.code = code; |
| 40 | this.label = label; |
| 41 | } |
| 42 | |
| 43 | public Comparable getCode() { |
| 44 | return code; |
| 45 | } |
| 46 | |
| 47 | public String getStringCode() { |
| 48 | return (String) getCode(); |
| 49 | } |
| 50 | |
| 51 | public String getLabel() { |
| 52 | if (this.label != null) { |
| 53 | return label; |
| 54 | } |
| 55 | |
| 56 | return getCode().toString(); |
| 57 | } |
| 58 | } |