Annotation.h revision 019d21db821ee4ae6dd3858174a0a5cee4d33c25 
1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANNOTATION_H_
18
19#define ANNOTATION_H_
20
21#include <android-base/macros.h>
22#include <map>
23#include <string>
24
25#include "ConstantExpression.h"
26
27namespace android {
28
29struct Formatter;
30
31struct AnnotationParam {
32    AnnotationParam(const std::string &name,
33                    std::vector<std::string> *values);
34    AnnotationParam(const std::string &name,
35                    std::vector<ConstantExpression *> *values);
36
37    const std::string &getName() const;
38    const std::vector<std::string> *getValues() const;
39
40private:
41    const std::string mName;
42    std::vector<std::string> *mValues;
43};
44
45using AnnotationParamVector = std::vector<const AnnotationParam*>;
46
47struct Annotation {
48    Annotation(const char *name, AnnotationParamVector *params);
49
50    std::string name() const;
51    const AnnotationParamVector &params() const;
52    const AnnotationParam *getParam(const std::string &name) const;
53
54    void dump(Formatter &out) const;
55
56private:
57    std::string mName;
58    AnnotationParamVector *mParams;
59
60    DISALLOW_COPY_AND_ASSIGN(Annotation);
61};
62
63}  // namespace android
64
65#endif  // ANNOTATION_H_
66