1/*
2 * Copyright (c) 1997, 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
26package com.sun.tools.internal.xjc.model;
27
28import com.sun.codemodel.internal.JPackage;
29
30/**
31 * Parent of a {@link CClassInfo}/{@link CElementInfo}.
32 *
33 * TODO: rename
34 *
35 * Either {@link CClassInfo} or {@link CClassInfoParent.Package}.
36 */
37public interface CClassInfoParent {
38    /**
39     * Returns the fully-qualified name.
40     */
41    String fullName();
42
43    <T> T accept( Visitor<T> visitor );
44
45    /**
46     * Gets the nearest {@link JPackage}.
47     */
48    JPackage getOwnerPackage();
49
50    /**
51     * Visitor of {@link CClassInfoParent}
52     */
53    public static interface Visitor<T> {
54        T onBean( CClassInfo bean );
55        T onPackage( JPackage pkg );
56        T onElement( CElementInfo element );
57    }
58
59    /**
60     * {@link JPackage} as a {@link CClassInfoParent}.
61     *
62     * Use {@link Model#getPackage} to obtain an instance.
63     */
64    public static final class Package implements CClassInfoParent {
65        public final JPackage pkg;
66
67        public Package(JPackage pkg) {
68            this.pkg = pkg;
69        }
70
71        public String fullName() {
72            return pkg.name();
73        }
74
75        public <T> T accept(Visitor<T> visitor) {
76            return visitor.onPackage(pkg);
77        }
78
79        public JPackage getOwnerPackage() {
80            return pkg;
81        }
82    }
83}
84