1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/classes/com/sun/tools/javadoc/AnnotationTypeDocImpl.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,103 @@
1.4 +/*
1.5 + * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.tools.javadoc;
1.30 +
1.31 +import com.sun.javadoc.*;
1.32 +
1.33 +import com.sun.source.util.TreePath;
1.34 +import com.sun.tools.javac.code.Kinds;
1.35 +import com.sun.tools.javac.code.Scope;
1.36 +import com.sun.tools.javac.code.Symbol.*;
1.37 +import com.sun.tools.javac.util.List;
1.38 +
1.39 +/**
1.40 + * Represents an annotation type.
1.41 + *
1.42 + * <p><b>This is NOT part of any supported API.
1.43 + * If you write code that depends on this, you do so at your own risk.
1.44 + * This code and its internal interfaces are subject to change or
1.45 + * deletion without notice.</b>
1.46 + *
1.47 + * @author Scott Seligman
1.48 + * @since 1.5
1.49 + */
1.50 +
1.51 +public class AnnotationTypeDocImpl
1.52 + extends ClassDocImpl implements AnnotationTypeDoc {
1.53 +
1.54 + public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym) {
1.55 + this(env, sym, null);
1.56 + }
1.57 +
1.58 + public AnnotationTypeDocImpl(DocEnv env, ClassSymbol sym, TreePath treePath) {
1.59 + super(env, sym, treePath);
1.60 + }
1.61 +
1.62 + /**
1.63 + * Returns true, as this is an annotation type.
1.64 + * (For legacy doclets, return false.)
1.65 + */
1.66 + public boolean isAnnotationType() {
1.67 + return !isInterface();
1.68 + }
1.69 +
1.70 + /**
1.71 + * Returns false. Though technically an interface, an annotation
1.72 + * type is not considered an interface for this purpose.
1.73 + * (For legacy doclets, returns true.)
1.74 + */
1.75 + public boolean isInterface() {
1.76 + return env.legacyDoclet;
1.77 + }
1.78 +
1.79 + /**
1.80 + * Returns an empty array, as all methods are annotation type elements.
1.81 + * (For legacy doclets, returns the elements.)
1.82 + * @see #elements()
1.83 + */
1.84 + public MethodDoc[] methods(boolean filter) {
1.85 + return env.legacyDoclet
1.86 + ? (MethodDoc[])elements()
1.87 + : new MethodDoc[0];
1.88 + }
1.89 +
1.90 + /**
1.91 + * Returns the elements of this annotation type.
1.92 + * Returns an empty array if there are none.
1.93 + * Elements are always public, so no need to filter them.
1.94 + */
1.95 + public AnnotationTypeElementDoc[] elements() {
1.96 + List<AnnotationTypeElementDoc> elements = List.nil();
1.97 + for (Scope.Entry e = tsym.members().elems; e != null; e = e.sibling) {
1.98 + if (e.sym != null && e.sym.kind == Kinds.MTH) {
1.99 + MethodSymbol s = (MethodSymbol)e.sym;
1.100 + elements = elements.prepend(env.getAnnotationTypeElementDoc(s));
1.101 + }
1.102 + }
1.103 + return
1.104 + elements.toArray(new AnnotationTypeElementDoc[elements.length()]);
1.105 + }
1.106 +}
