1 /*
 2  *  Copyright (c) 2020, 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  */
26 package jdk.internal.clang;
27 
28 import java.util.Arrays;
29 import java.util.Map;
30 import java.util.NoSuchElementException;
31 import java.util.function.Function;
32 
33 import static java.util.stream.Collectors.toMap;
34 import static jdk.internal.clang.libclang.Index_h.*;
35 
36 public enum SaveError {
37     None(CXSaveError_None()),
38     Unknown(CXSaveError_Unknown()),
39     TranslationErrors(CXSaveError_TranslationErrors()),
40     InvalidTU(CXSaveError_InvalidTU());
41 
42     private final int code;
43 
44     SaveError(int code) {
45         this.code = code;
46     }
47 
48     public int code() {
49         return code;
50     }
51 
52     private static final Map<Integer, SaveError> lookup = Arrays.stream(values())
53             .collect(toMap(SaveError::code, Function.identity()));
54 
55     public static SaveError valueOf(int code) {
56         return lookup.computeIfAbsent(code, k -> { throw new NoSuchElementException("No SaveError with code: " + k); });
57     }
58 }