Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/javax/lang/model/element/Modifier.java
src/share/classes/javax/lang/model/element/Modifier.java
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| 1 /* | |
| 2 * Copyright 2005-2006 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 javax.lang.model.element; | |
| 27 | |
| 28 | |
| 29 /** | |
| 30 * Represents a modifier on a program element such | |
| 31 * as a class, method, or field. | |
| 32 * | |
| 33 * <p>Not all modifiers are applicable to all kinds of elements. | |
| 34 * When two or more modifiers appear in the source code of an element | |
| 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 * <p>Note that it is possible additional modifiers will be added in | |
| 39 * future versions of the platform. | |
| 40 * | |
| 41 * @author Joseph D. Darcy | |
| 42 * @author Scott Seligman | |
| 43 * @author Peter von der Ahé | |
| 44 * @since 1.6 | |
| 45 */ | |
| 46 | |
| 47 public enum Modifier { | |
| 48 | |
| 49 // See JLS2 sections 8.1.1, 8.3.1, 8.4.3, 8.8.3, and 9.1.1. | |
| 50 // java.lang.reflect.Modifier includes INTERFACE, but that's a VMism. | |
| 51 | |
| 52 /** The modifier {@code public} */ PUBLIC, | |
| 53 /** The modifier {@code protected} */ PROTECTED, | |
| 54 /** The modifier {@code private} */ PRIVATE, | |
| 55 /** The modifier {@code abstract} */ ABSTRACT, | |
| 56 /** The modifier {@code static} */ STATIC, | |
| 57 /** The modifier {@code final} */ FINAL, | |
| 58 /** The modifier {@code transient} */ TRANSIENT, | |
| 59 /** The modifier {@code volatile} */ VOLATILE, | |
| 60 /** The modifier {@code synchronized} */ SYNCHRONIZED, | |
| 61 /** The modifier {@code native} */ NATIVE, | |
| 62 /** The modifier {@code strictfp} */ STRICTFP; | |
| 63 | |
| 64 | |
| 65 private String lowercase = null; // modifier name in lowercase | |
| 66 | |
| 67 /** | |
| 68 * Returns this modifier's name in lowercase. | |
| 69 */ | |
| 70 public String toString() { | |
| 71 if (lowercase == null) { | |
| 72 lowercase = name().toLowerCase(java.util.Locale.US); | |
| 73 } | |
| 74 return lowercase; | |
| 75 } | |
| 76 } |
