| /* |
| * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.lang.model.type; |
| |
| |
| /** |
| * The kind of a type mirror. |
| * |
| * <p>Note that it is possible additional type kinds will be added to |
| * accommodate new, currently unknown, language structures added to |
| * future versions of the Java™ programming language. |
| * |
| * @author Joseph D. Darcy |
| * @author Scott Seligman |
| * @author Peter von der Ahé |
| * @see TypeMirror |
| * @since 1.6 |
| */ |
| public enum TypeKind { |
| /** |
| * The primitive type {@code boolean}. |
| */ |
| BOOLEAN, |
| |
| /** |
| * The primitive type {@code byte}. |
| */ |
| BYTE, |
| |
| /** |
| * The primitive type {@code short}. |
| */ |
| SHORT, |
| |
| /** |
| * The primitive type {@code int}. |
| */ |
| INT, |
| |
| /** |
| * The primitive type {@code long}. |
| */ |
| LONG, |
| |
| /** |
| * The primitive type {@code char}. |
| */ |
| CHAR, |
| |
| /** |
| * The primitive type {@code float}. |
| */ |
| FLOAT, |
| |
| /** |
| * The primitive type {@code double}. |
| */ |
| DOUBLE, |
| |
| /** |
| * The pseudo-type corresponding to the keyword {@code void}. |
| * @see NoType |
| */ |
| VOID, |
| |
| /** |
| * A pseudo-type used where no actual type is appropriate. |
| * @see NoType |
| */ |
| NONE, |
| |
| /** |
| * The null type. |
| */ |
| NULL, |
| |
| /** |
| * An array type. |
| */ |
| ARRAY, |
| |
| /** |
| * A class or interface type. |
| */ |
| DECLARED, |
| |
| /** |
| * A class or interface type that could not be resolved. |
| */ |
| ERROR, |
| |
| /** |
| * A type variable. |
| */ |
| TYPEVAR, |
| |
| /** |
| * A wildcard type argument. |
| */ |
| WILDCARD, |
| |
| /** |
| * A pseudo-type corresponding to a package element. |
| * @see NoType |
| */ |
| PACKAGE, |
| |
| /** |
| * A method, constructor, or initializer. |
| */ |
| EXECUTABLE, |
| |
| /** |
| * An implementation-reserved type. |
| * This is not the type you are looking for. |
| */ |
| OTHER, |
| |
| /** |
| * A union type. |
| * |
| * @since 1.7 |
| */ |
| UNION, |
| |
| /** |
| * An intersection type. |
| * |
| * @since 1.8 |
| */ |
| INTERSECTION, |
| |
| /** |
| * A pseudo-type corresponding to a module element. |
| * @see NoType |
| * @since 9 |
| */ |
| MODULE; |
| |
| /** |
| * Returns {@code true} if this kind corresponds to a primitive |
| * type and {@code false} otherwise. |
| * @return {@code true} if this kind corresponds to a primitive type |
| */ |
| public boolean isPrimitive() { |
| switch(this) { |
| case BOOLEAN: |
| case BYTE: |
| case SHORT: |
| case INT: |
| case LONG: |
| case CHAR: |
| case FLOAT: |
| case DOUBLE: |
| return true; |
| |
| default: |
| return false; |
| } |
| } |
| } |