langtools/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/AnnotationDescImpl.java
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/AnnotationDescImpl.java Wed Jul 05 21:41:01 2017 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
- * Copyright (c) 2003, 2013, 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 com.sun.tools.javadoc;
-
-import com.sun.javadoc.*;
-
-import com.sun.tools.javac.code.Attribute;
-import com.sun.tools.javac.code.Symbol.*;
-import com.sun.tools.javac.util.List;
-import com.sun.tools.javac.util.Pair;
-
-
-/**
- * Represents an annotation.
- * An annotation associates a value with each element of an annotation type.
- * Sure it ought to be called "Annotation", but that clashes with
- * java.lang.annotation.Annotation.
- *
- * <p><b>This is NOT part of any supported API.
- * If you write code that depends on this, you do so at your own risk.
- * This code and its internal interfaces are subject to change or
- * deletion without notice.</b>
- *
- * @author Scott Seligman
- * @since 1.5
- */
-
-public class AnnotationDescImpl implements AnnotationDesc {
-
- private final DocEnv env;
- private final Attribute.Compound annotation;
-
-
- AnnotationDescImpl(DocEnv env, Attribute.Compound annotation) {
- this.env = env;
- this.annotation = annotation;
- }
-
- /**
- * Returns the annotation type of this annotation.
- */
- public AnnotationTypeDoc annotationType() {
- ClassSymbol atsym = (ClassSymbol)annotation.type.tsym;
- if (annotation.type.isErroneous()) {
- env.warning(null, "javadoc.class_not_found", annotation.type.toString());
- return new AnnotationTypeDocImpl(env, atsym);
- } else {
- return (AnnotationTypeDoc)env.getClassDoc(atsym);
- }
- }
-
- /**
- * Returns this annotation's elements and their values.
- * Only those explicitly present in the annotation are
- * included, not those assuming their default values.
- * Returns an empty array if there are none.
- */
- public ElementValuePair[] elementValues() {
- List<Pair<MethodSymbol,Attribute>> vals = annotation.values;
- ElementValuePair res[] = new ElementValuePair[vals.length()];
- int i = 0;
- for (Pair<MethodSymbol,Attribute> val : vals) {
- res[i++] = new ElementValuePairImpl(env, val.fst, val.snd);
- }
- return res;
- }
-
- /**
- * Check for the synthesized bit on the annotation.
- *
- * @return true if the annotation is synthesized.
- */
- public boolean isSynthesized() {
- return annotation.isSynthesized();
- }
-
- /**
- * Returns a string representation of this annotation.
- * String is of one of the forms:
- * <pre>
- * {@code @com.example.foo(name1=val1, name2=val2)}
- * {@code @com.example.foo(val)}
- * {@code @com.example.foo}
- * </pre>
- * Omit parens for marker annotations, and omit "value=" when allowed.
- */
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder("@");
- sb.append(annotation.type.tsym);
-
- ElementValuePair vals[] = elementValues();
- if (vals.length > 0) { // omit parens for marker annotation
- sb.append('(');
- boolean first = true;
- for (ElementValuePair val : vals) {
- if (!first) {
- sb.append(", ");
- }
- first = false;
-
- String name = val.element().name();
- if (vals.length == 1 && name.equals("value")) {
- sb.append(val.value());
- } else {
- sb.append(val);
- }
- }
- sb.append(')');
- }
- return sb.toString();
- }
-
-
- /**
- * Represents an association between an annotation type element
- * and one of its values.
- */
- public static class ElementValuePairImpl implements ElementValuePair {
-
- private final DocEnv env;
- private final MethodSymbol meth;
- private final Attribute value;
-
- ElementValuePairImpl(DocEnv env, MethodSymbol meth, Attribute value) {
- this.env = env;
- this.meth = meth;
- this.value = value;
- }
-
- /**
- * Returns the annotation type element.
- */
- public AnnotationTypeElementDoc element() {
- return env.getAnnotationTypeElementDoc(meth);
- }
-
- /**
- * Returns the value associated with the annotation type element.
- */
- public AnnotationValue value() {
- return new AnnotationValueImpl(env, value);
- }
-
- /**
- * Returns a string representation of this pair
- * of the form "name=value".
- */
- @Override
- public String toString() {
- return meth.name + "=" + value();
- }
- }
-}