jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javadoc/PrimitiveType.java@c002fdee76fd

7200915: convert TypeTags from a series of small ints to an enum
Reviewed-by: jjg, mcimadamore
Contributed-by: vicente.romero@oracle.com

     1 /*

     2  * Copyright (c) 2001, 2012, Oracle and/or its affiliates. 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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.tools.javadoc;

    28 import com.sun.javadoc.*;

    30 /**

    31  *  <p><b>This is NOT part of any supported API.

    32  *  If you write code that depends on this, you do so at your own risk.

    33  *  This code and its internal interfaces are subject to change or

    34  *  deletion without notice.</b>

    35  */

    36 class PrimitiveType implements com.sun.javadoc.Type {

    38     private final String name;

    40     static final PrimitiveType voidType = new PrimitiveType("void");

    41     static final PrimitiveType booleanType = new PrimitiveType("boolean");

    42     static final PrimitiveType byteType = new PrimitiveType("byte");

    43     static final PrimitiveType charType = new PrimitiveType("char");

    44     static final PrimitiveType shortType = new PrimitiveType("short");

    45     static final PrimitiveType intType = new PrimitiveType("int");

    46     static final PrimitiveType longType = new PrimitiveType("long");

    47     static final PrimitiveType floatType = new PrimitiveType("float");

    48     static final PrimitiveType doubleType = new PrimitiveType("double");

    50     // error type, should never actually be used

    51     static final PrimitiveType errorType = new PrimitiveType("");

    53     PrimitiveType(String name) {

    54         this.name = name;

    55     }

    57     /**

    58      * Return unqualified name of type excluding any dimension information.

    59      * <p>

    60      * For example, a two dimensional array of String returns 'String'.

    61      */

    62     public String typeName() {

    63         return name;

    64     }

    66     /**

    67      * Return qualified name of type excluding any dimension information.

    68      *<p>

    69      * For example, a two dimensional array of String

    70      * returns 'java.lang.String'.

    71      */

    72     public String qualifiedTypeName() {

    73         return name;

    74     }

    76     /**

    77      * Return the simple name of this type.

    78      */

    79     public String simpleTypeName() {

    80         return name;

    81     }

    83     /**

    84      * Return the type's dimension information, as a string.

    85      * <p>

    86      * For example, a two dimensional array of String returns '[][]'.

    87      */

    88     public String dimension() {

    89         return "";

    90     }

    92     /**

    93      * Return this type as a class.  Array dimensions are ignored.

    94      *

    95      * @return a ClassDocImpl if the type is a Class.

    96      * Return null if it is a primitive type..

    97      */

    98     public ClassDoc asClassDoc() {

    99         return null;

   100     }

   102     /**

   103      * Return null, as this is not an annotation type.

   104      */

   105     public AnnotationTypeDoc asAnnotationTypeDoc() {

   106         return null;

   107     }

   109     /**

   110      * Return null, as this is not an instantiation.

   111      */

   112     public ParameterizedType asParameterizedType() {

   113         return null;

   114     }

   116     /**

   117      * Return null, as this is not a type variable.

   118      */

   119     public TypeVariable asTypeVariable() {

   120         return null;

   121     }

   123     /**

   124      * Return null, as this is not a wildcard type;

   125      */

   126     public WildcardType asWildcardType() {

   127         return null;

   128     }

   130     /**

   131      * Returns a string representation of the type.

   132      *

   133      * Return name of type including any dimension information.

   134      * <p>

   135      * For example, a two dimensional array of String returns

   136      * <code>String[][]</code>.

   137      *

   138      * @return name of type including any dimension information.

   139      */

   140     public String toString() {

   141         return qualifiedTypeName();

   142     }

   144     /**

   145      * Return true if this is a primitive type.

   146      */

   147     public boolean isPrimitive() {

   148         return true;

   149     }

   150 }

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