Fri, 06 Feb 2009 12:49:48 -0800
6794071: Provide exception superclass for UnknownFooExceptions
Reviewed-by: jjg
duke@1 | 1 | /* |
duke@1 | 2 | * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. Sun designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
duke@1 | 9 | * by Sun in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
duke@1 | 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
duke@1 | 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
duke@1 | 23 | * have any questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package javax.lang.model.type; |
duke@1 | 27 | |
duke@1 | 28 | |
duke@1 | 29 | /** |
duke@1 | 30 | * The kind of a type mirror. |
duke@1 | 31 | * |
duke@1 | 32 | * <p>Note that it is possible additional type kinds will be added to |
duke@1 | 33 | * accommodate new, currently unknown, language structures added to |
duke@1 | 34 | * future versions of the Java™ programming language. |
duke@1 | 35 | * |
duke@1 | 36 | * @author Joseph D. Darcy |
duke@1 | 37 | * @author Scott Seligman |
duke@1 | 38 | * @author Peter von der Ahé |
duke@1 | 39 | * @see TypeMirror |
duke@1 | 40 | * @since 1.6 |
duke@1 | 41 | */ |
duke@1 | 42 | public enum TypeKind { |
duke@1 | 43 | /** |
duke@1 | 44 | * The primitive type {@code boolean}. |
duke@1 | 45 | */ |
duke@1 | 46 | BOOLEAN, |
duke@1 | 47 | |
duke@1 | 48 | /** |
duke@1 | 49 | * The primitive type {@code byte}. |
duke@1 | 50 | */ |
duke@1 | 51 | BYTE, |
duke@1 | 52 | |
duke@1 | 53 | /** |
duke@1 | 54 | * The primitive type {@code short}. |
duke@1 | 55 | */ |
duke@1 | 56 | SHORT, |
duke@1 | 57 | |
duke@1 | 58 | /** |
duke@1 | 59 | * The primitive type {@code int}. |
duke@1 | 60 | */ |
duke@1 | 61 | INT, |
duke@1 | 62 | |
duke@1 | 63 | /** |
duke@1 | 64 | * The primitive type {@code long}. |
duke@1 | 65 | */ |
duke@1 | 66 | LONG, |
duke@1 | 67 | |
duke@1 | 68 | /** |
duke@1 | 69 | * The primitive type {@code char}. |
duke@1 | 70 | */ |
duke@1 | 71 | CHAR, |
duke@1 | 72 | |
duke@1 | 73 | /** |
duke@1 | 74 | * The primitive type {@code float}. |
duke@1 | 75 | */ |
duke@1 | 76 | FLOAT, |
duke@1 | 77 | |
duke@1 | 78 | /** |
duke@1 | 79 | * The primitive type {@code double}. |
duke@1 | 80 | */ |
duke@1 | 81 | DOUBLE, |
duke@1 | 82 | |
duke@1 | 83 | /** |
duke@1 | 84 | * The pseudo-type corresponding to the keyword {@code void}. |
duke@1 | 85 | * @see NoType |
duke@1 | 86 | */ |
duke@1 | 87 | VOID, |
duke@1 | 88 | |
duke@1 | 89 | /** |
duke@1 | 90 | * A pseudo-type used where no actual type is appropriate. |
duke@1 | 91 | * @see NoType |
duke@1 | 92 | */ |
duke@1 | 93 | NONE, |
duke@1 | 94 | |
duke@1 | 95 | /** |
duke@1 | 96 | * The null type. |
duke@1 | 97 | */ |
duke@1 | 98 | NULL, |
duke@1 | 99 | |
duke@1 | 100 | /** |
duke@1 | 101 | * An array type. |
duke@1 | 102 | */ |
duke@1 | 103 | ARRAY, |
duke@1 | 104 | |
duke@1 | 105 | /** |
duke@1 | 106 | * A class or interface type. |
duke@1 | 107 | */ |
duke@1 | 108 | DECLARED, |
duke@1 | 109 | |
duke@1 | 110 | /** |
duke@1 | 111 | * A class or interface type that could not be resolved. |
duke@1 | 112 | */ |
duke@1 | 113 | ERROR, |
duke@1 | 114 | |
duke@1 | 115 | /** |
duke@1 | 116 | * A type variable. |
duke@1 | 117 | */ |
duke@1 | 118 | TYPEVAR, |
duke@1 | 119 | |
duke@1 | 120 | /** |
duke@1 | 121 | * A wildcard type argument. |
duke@1 | 122 | */ |
duke@1 | 123 | WILDCARD, |
duke@1 | 124 | |
duke@1 | 125 | /** |
duke@1 | 126 | * A pseudo-type corresponding to a package element. |
duke@1 | 127 | * @see NoType |
duke@1 | 128 | */ |
duke@1 | 129 | PACKAGE, |
duke@1 | 130 | |
duke@1 | 131 | /** |
duke@1 | 132 | * A method, constructor, or initializer. |
duke@1 | 133 | */ |
duke@1 | 134 | EXECUTABLE, |
duke@1 | 135 | |
duke@1 | 136 | /** |
duke@1 | 137 | * An implementation-reserved type. |
duke@1 | 138 | * This is not the type you are looking for. |
duke@1 | 139 | */ |
duke@1 | 140 | OTHER; |
duke@1 | 141 | |
duke@1 | 142 | /** |
duke@1 | 143 | * Returns {@code true} if this kind corresponds to a primitive |
duke@1 | 144 | * type and {@code false} otherwise. |
duke@1 | 145 | * @return {@code true} if this kind corresponds to a primitive type |
duke@1 | 146 | */ |
duke@1 | 147 | public boolean isPrimitive() { |
duke@1 | 148 | switch(this) { |
duke@1 | 149 | case BOOLEAN: |
duke@1 | 150 | case BYTE: |
duke@1 | 151 | case SHORT: |
duke@1 | 152 | case INT: |
duke@1 | 153 | case LONG: |
duke@1 | 154 | case CHAR: |
duke@1 | 155 | case FLOAT: |
duke@1 | 156 | case DOUBLE: |
duke@1 | 157 | return true; |
duke@1 | 158 | |
duke@1 | 159 | default: |
duke@1 | 160 | return false; |
duke@1 | 161 | } |
duke@1 | 162 | } |
duke@1 | 163 | } |