Fri, 31 Aug 2012 10:37:46 +0100
7151010: Add compiler support for repeating annotations
Reviewed-by: jjg, mcimadamore
1 /*
2 * Copyright (c) 2003, 2011, 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.tools.javac.comp.*;
29 import com.sun.tools.javac.util.*;
31 /**
32 * Javadoc's own todo queue doesn't queue its inputs, as javadoc
33 * doesn't perform attribution of method bodies or semantic checking.
34 * @author Neal Gafter
35 */
36 public class JavadocTodo extends Todo {
37 public static void preRegister(Context context) {
38 context.put(todoKey, new Context.Factory<Todo>() {
39 public Todo make(Context c) {
40 return new JavadocTodo(c);
41 }
42 });
43 }
45 protected JavadocTodo(Context context) {
46 super(context);
47 }
49 @Override
50 public void append(Env<AttrContext> e) {
51 // do nothing; Javadoc doesn't perform attribution.
52 }
54 @Override
55 public boolean offer(Env<AttrContext> e) {
56 return false;
57 }
58 }