1 /* 2 * Copyright (c) 2002-2012, the original author or authors. 3 * 4 * This software is distributable under the BSD license. See the terms of the 5 * BSD license in the documentation provided with this software. 6 * 7 * http://www.opensource.org/licenses/bsd-license.php 8 */ 9 package jline.console.completer; 10 11 import static jline.internal.Preconditions.checkNotNull; 12 13 /** 14 * {@link Completer} for {@link Enum} names. 15 * 16 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a> 17 * @since 2.3 18 */ 19 public class EnumCompleter 20 extends StringsCompleter 21 { 22 public EnumCompleter(Class<? extends Enum> source) { 23 checkNotNull(source); 24 25 for (Enum<?> n : source.getEnumConstants()) { 26 this.getStrings().add(n.name().toLowerCase()); 27 } 28 } 29 }