1 /* 2 * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Sun designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Sun in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 26 package com.sun.mirror.declaration; 27 28 29 /** 30 * Represents a modifier on the declaration of a program element such 31 * as a class, method, or field. 32 * 33 * <p> Not all modifiers are applicable to all kinds of declarations. 34 * When two or more modifiers appear in the source code of a declaration, 35 * then it is customary, though not required, that they appear in the same 36 * order as the constants listed in the detail section below. 37 * 38 * @author Joseph D. Darcy 39 * @author Scott Seligman 40 * @since 1.5 41 */ 42 43 public enum Modifier { 44 45 // See JLS2 sections 8.1.1, 8.3.1, 8.4.3, 8.8.3, and 9.1.1. 46 // java.lang.reflect.Modifier includes INTERFACE, but that's a VMism. 47 48 /** The modifier <tt>public</tt> */ PUBLIC, 49 /** The modifier <tt>protected</tt> */ PROTECTED, 50 /** The modifier <tt>private</tt> */ PRIVATE, 51 /** The modifier <tt>abstract</tt> */ ABSTRACT, 52 /** The modifier <tt>static</tt> */ STATIC, 53 /** The modifier <tt>final</tt> */ FINAL, 54 /** The modifier <tt>transient</tt> */ TRANSIENT, 55 /** The modifier <tt>volatile</tt> */ VOLATILE, 56 /** The modifier <tt>synchronized</tt> */ SYNCHRONIZED, 57 /** The modifier <tt>native</tt> */ NATIVE, 58 /** The modifier <tt>strictfp</tt> */ STRICTFP; 59 60 61 private String lowercase = null; // modifier name in lowercase 62 63 /** 64 * Returns this modifier's name in lowercase. 65 */ 66 public String toString() { 67 if (lowercase == null) { 68 lowercase = name().toLowerCase(java.util.Locale.US); 69 } 70 return lowercase; 71 } 72 }