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}