Fri, 12 Jul 2013 13:11:12 -0700
8020278: NPE in javadoc
Reviewed-by: mcimadamore, vromero
1 /*
2 * Copyright (c) 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 */
25 package com.sun.tools.sjavac.comp;
27 import com.sun.tools.javac.comp.Resolve;
28 import com.sun.tools.javac.util.Context;
29 import com.sun.tools.javac.code.Symbol;
31 /** Subclass to Resolve that overrides collect.
32 *
33 * <p><b>This is NOT part of any supported API.
34 * If you write code that depends on this, you do so at your own
35 * risk. This code and its internal interfaces are subject to change
36 * or deletion without notice.</b></p>
37 */
38 public class ResolveWithDeps extends Resolve {
40 /** The dependency database
41 */
42 protected Dependencies deps;
44 protected ResolveWithDeps(Context context) {
45 super(context);
46 deps = Dependencies.instance(context);
47 }
49 public static void preRegister(Context context) {
50 context.put(resolveKey, new Context.Factory<Resolve>() {
51 public Resolve make(Context c) {
52 Resolve instance = new ResolveWithDeps(c);
53 c.put(Resolve.class, instance);
54 return instance;
55 }
56 });
57 }
58 /** Collect dependencies in the enclosing class
59 * @param from The enclosing class sym
60 * @param to The enclosing classes references this sym.
61 * */
62 @Override
63 public void reportDependence(Symbol from, Symbol to) {
64 // Capture dependencies between the packages.
65 deps.collect(from.packge().fullname, to.packge().fullname);
66 }
67 }