Thu, 18 Apr 2013 20:00:14 -0700
8012656: cache frequently used name strings for DocImpl classes
Reviewed-by: darcy
1 /*
2 * Copyright (c) 2003, 2013, 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.*;
29 import com.sun.tools.javac.code.Attribute;
30 import com.sun.tools.javac.code.Attribute.TypeCompound;
31 import com.sun.tools.javac.util.List;
33 /**
34 * Implementation of <code>AnnotatedType</code>, which
35 * represents an annotated type.
36 *
37 * @author Mahmood Ali
38 * @since 1.8
39 */
40 public class AnnotatedTypeImpl
41 extends AbstractTypeImpl implements AnnotatedType {
43 AnnotatedTypeImpl(DocEnv env, com.sun.tools.javac.code.Type.AnnotatedType type) {
44 super(env, type);
45 }
47 /**
48 * Get the annotations of this program element.
49 * Return an empty array if there are none.
50 */
51 @Override
52 public AnnotationDesc[] annotations() {
53 List<TypeCompound> tas = ((com.sun.tools.javac.code.Type.AnnotatedType)type).typeAnnotations;
54 if (tas == null ||
55 tas.isEmpty()) {
56 return new AnnotationDesc[0];
57 }
58 AnnotationDesc res[] = new AnnotationDesc[tas.length()];
59 int i = 0;
60 for (Attribute.Compound a : tas) {
61 res[i++] = new AnnotationDescImpl(env, a);
62 }
63 return res;
64 }
66 @Override
67 public com.sun.javadoc.Type underlyingType() {
68 return TypeMaker.getType(env, ((com.sun.tools.javac.code.Type.AnnotatedType)type).underlyingType, true, false);
69 }
71 @Override
72 public AnnotatedType asAnnotatedType() {
73 return this;
74 }
76 @Override
77 public String toString() {
78 return typeName();
79 }
81 @Override
82 public String typeName() {
83 return this.underlyingType().typeName();
84 }
86 @Override
87 public String qualifiedTypeName() {
88 return this.underlyingType().qualifiedTypeName();
89 }
91 @Override
92 public String simpleTypeName() {
93 return this.underlyingType().simpleTypeName();
94 }
96 @Override
97 public String dimension() {
98 return this.underlyingType().dimension();
99 }
101 @Override
102 public boolean isPrimitive() {
103 return this.underlyingType().isPrimitive();
104 }
106 @Override
107 public ClassDoc asClassDoc() {
108 return this.underlyingType().asClassDoc();
109 }
111 @Override
112 public TypeVariable asTypeVariable() {
113 return this.underlyingType().asTypeVariable();
114 }
116 @Override
117 public WildcardType asWildcardType() {
118 return this.underlyingType().asWildcardType();
119 }
121 @Override
122 public ParameterizedType asParameterizedType() {
123 return this.underlyingType().asParameterizedType();
124 }
125 }