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comparison truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/CodeAnnotationValue.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/model/CodeAnnotationValue.java@23415229349b
children dc83cc1f94f2
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
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.
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.oracle.truffle.dsl.processor.java.model;
24
25 import java.util.*;
26
27 import javax.lang.model.element.*;
28 import javax.lang.model.type.*;
29
30 public class CodeAnnotationValue implements AnnotationValue {
31
32 private final Object value;
33
34 public CodeAnnotationValue(Object value) {
35 Objects.requireNonNull(value);
36 if ((value instanceof AnnotationMirror) || (value instanceof List<?>) || (value instanceof Boolean) || (value instanceof Byte) || (value instanceof Character) || (value instanceof Double) ||
37 (value instanceof VariableElement) || (value instanceof Float) || (value instanceof Integer) || (value instanceof Long) || (value instanceof Short) ||
38 (value instanceof String) || (value instanceof TypeMirror)) {
39 this.value = value;
40 } else {
41 throw new IllegalArgumentException("Invalid annotation value type " + value.getClass().getName());
42 }
43 }
44
45 @Override
46 public Object getValue() {
47 return value;
48 }
49
50 @SuppressWarnings("unchecked")
51 @Override
52 public <R, P> R accept(AnnotationValueVisitor<R, P> v, P p) {
53 if (value instanceof AnnotationMirror) {
54 return v.visitAnnotation((AnnotationMirror) value, p);
55 } else if (value instanceof List<?>) {
56 return v.visitArray((List<? extends AnnotationValue>) value, p);
57 } else if (value instanceof Boolean) {
58 return v.visitBoolean((boolean) value, p);
59 } else if (value instanceof Byte) {
60 return v.visitByte((byte) value, p);
61 } else if (value instanceof Character) {
62 return v.visitChar((char) value, p);
63 } else if (value instanceof Double) {
64 return v.visitDouble((double) value, p);
65 } else if (value instanceof VariableElement) {
66 return v.visitEnumConstant((VariableElement) value, p);
67 } else if (value instanceof Float) {
68 return v.visitFloat((float) value, p);
69 } else if (value instanceof Integer) {
70 return v.visitInt((int) value, p);
71 } else if (value instanceof Long) {
72 return v.visitLong((long) value, p);
73 } else if (value instanceof Short) {
74 return v.visitShort((short) value, p);
75 } else if (value instanceof String) {
76 return v.visitString((String) value, p);
77 } else if (value instanceof TypeMirror) {
78 return v.visitType((TypeMirror) value, p);
79 } else {
80 return v.visitUnknown(this, p);
81 }
82 }
83
84 }