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 27 namespace android { 28 29 struct Formatter; 30 31 struct 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 40 const std::string &getSingleValue() const; 41 42 /* Returns unquoted version of getSingleValue */ 43 std::string getSingleString() const; 44 45 /* Returns value interpretted as a boolean */ 46 bool getSingleBool() const; 47 48 private: 49 const std::string mName; 50 std::vector<std::string> *mValues; 51 }; 52 53 using AnnotationParamVector = std::vector<const AnnotationParam*>; 54 55 struct Annotation { 56 Annotation(const char *name, AnnotationParamVector *params); 57 58 std::string name() const; 59 const AnnotationParamVector ¶ms() const; 60 const AnnotationParam *getParam(const std::string &name) const; 61 62 void dump(Formatter &out) const; 63 64 private: 65 std::string mName; 66 AnnotationParamVector *mParams; 67 68 DISALLOW_COPY_AND_ASSIGN(Annotation); 69 }; 70 71 } // namespace android 72 73 #endif // ANNOTATION_H_ 74