1 /* 2 * Copyright (c) 2021, 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 CursorLanguage { 37 Invalid(CXLanguage_Invalid(), "Invalid"), 38 C(CXLanguage_C(), "C"), 39 ObjC(CXLanguage_ObjC(), "Objective C"), 40 CPlusPlus(CXLanguage_CPlusPlus(), "C++"); 41 42 private final int code; 43 private final String name; 44 45 CursorLanguage(int code, String name) { 46 this.code = code; 47 this.name = name; 48 } 49 50 public int code() { 51 return code; 52 } 53 54 @Override 55 public String toString() { 56 return name; 57 } 58 59 private static final Map<Integer, CursorLanguage> lookup = Arrays.stream(values()) 60 .collect(toMap(CursorLanguage::code, Function.identity())); 61 62 public static CursorLanguage valueOf(int code) { 63 return lookup.computeIfAbsent(code, k -> { throw new NoSuchElementException("No CursorLanguage with code: " + k); }); 64 } 65 }