1 /*
2 * Copyright (c) 2018, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.sun.tools.jextract.tree;
24
25 import java.util.List;
26 import java.util.Collections;
27 import java.util.Objects;
28 import java.util.Optional;
29 import jdk.internal.clang.Cursor;
30
31 public class EnumTree extends Tree {
32 private final Optional<Tree> definition;
33 private final List<FieldTree> constants;
34
35 EnumTree(Cursor c, Optional<Tree> definition, List<FieldTree> consts) {
36 this(c, definition, consts, c.spelling());
37 }
38
39 private EnumTree(Cursor c, Optional<Tree> definition, List<FieldTree> consts, String name) {
40 super(c, name);
41 this.definition = c.isDefinition()? Optional.of(this) : Objects.requireNonNull(definition);
42 this.constants = Collections.unmodifiableList(consts);
43 }
44
45 @Override
46 public EnumTree withName(String newName) {
47 return name().equals(newName)? this :
48 new EnumTree(cursor(), definition, constants, newName);
49 }
50
51 // definition of this struct if available anywhere in the compilation unit
52 public Optional<Tree> definition() {
53 return definition;
54 }
55
56 public List<FieldTree> constants() {
57 return constants;
58 }
59
60 @Override
61 public <R,D> R accept(TreeVisitor<R,D> visitor, D data) {
62 return visitor.visitEnum(this, data);
63 }
64 }
--- EOF ---