1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 // Author: kenton@google.com (Kenton Varda) 32 // Based on original Protocol Buffers design by 33 // Sanjay Ghemawat, Jeff Dean, and others. 34 35 #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__ 37 38 #include <cstdint> 39 #include <map> 40 #include <string> 41 42 #include <google/protobuf/compiler/java/java_field.h> 43 44 namespace google { 45 namespace protobuf { 46 namespace compiler { 47 namespace java { 48 class Context; // context.h 49 class ClassNameResolver; // name_resolver.h 50 } // namespace java 51 } // namespace compiler 52 } // namespace protobuf 53 } // namespace google 54 55 namespace google { 56 namespace protobuf { 57 namespace compiler { 58 namespace java { 59 60 class ImmutableEnumFieldLiteGenerator : public ImmutableFieldLiteGenerator { 61 public: 62 explicit ImmutableEnumFieldLiteGenerator(const FieldDescriptor* descriptor, 63 int messageBitIndex, 64 Context* context); 65 ~ImmutableEnumFieldLiteGenerator() override; 66 67 // implements ImmutableFieldLiteGenerator 68 // ------------------------------------ 69 int GetNumBitsForMessage() const override; 70 void GenerateInterfaceMembers(io::Printer* printer) const override; 71 void GenerateMembers(io::Printer* printer) const override; 72 void GenerateBuilderMembers(io::Printer* printer) const override; 73 void GenerateInitializationCode(io::Printer* printer) const override; 74 void GenerateFieldInfo(io::Printer* printer, 75 std::vector<uint16_t>* output) const override; 76 void GenerateKotlinDslMembers(io::Printer* printer) const override; 77 78 std::string GetBoxedType() const override; 79 80 protected: 81 const FieldDescriptor* descriptor_; 82 std::map<std::string, std::string> variables_; 83 const int messageBitIndex_; 84 Context* context_; 85 ClassNameResolver* name_resolver_; 86 87 private: 88 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldLiteGenerator); 89 }; 90 91 class ImmutableEnumOneofFieldLiteGenerator 92 : public ImmutableEnumFieldLiteGenerator { 93 public: 94 ImmutableEnumOneofFieldLiteGenerator(const FieldDescriptor* descriptor, 95 int messageBitIndex, Context* context); 96 ~ImmutableEnumOneofFieldLiteGenerator() override; 97 98 void GenerateMembers(io::Printer* printer) const override; 99 void GenerateBuilderMembers(io::Printer* printer) const override; 100 void GenerateFieldInfo(io::Printer* printer, 101 std::vector<uint16_t>* output) const override; 102 103 private: 104 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldLiteGenerator); 105 }; 106 107 class RepeatedImmutableEnumFieldLiteGenerator 108 : public ImmutableFieldLiteGenerator { 109 public: 110 explicit RepeatedImmutableEnumFieldLiteGenerator( 111 const FieldDescriptor* descriptor, int messageBitIndex, Context* context); 112 ~RepeatedImmutableEnumFieldLiteGenerator() override; 113 114 // implements ImmutableFieldLiteGenerator ------------------------------------ 115 int GetNumBitsForMessage() const override; 116 void GenerateInterfaceMembers(io::Printer* printer) const override; 117 void GenerateMembers(io::Printer* printer) const override; 118 void GenerateBuilderMembers(io::Printer* printer) const override; 119 void GenerateInitializationCode(io::Printer* printer) const override; 120 void GenerateFieldInfo(io::Printer* printer, 121 std::vector<uint16_t>* output) const override; 122 void GenerateKotlinDslMembers(io::Printer* printer) const override; 123 124 std::string GetBoxedType() const override; 125 126 private: 127 const FieldDescriptor* descriptor_; 128 std::map<std::string, std::string> variables_; 129 Context* context_; 130 ClassNameResolver* name_resolver_; 131 132 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldLiteGenerator); 133 }; 134 135 } // namespace java 136 } // namespace compiler 137 } // namespace protobuf 138 } // namespace google 139 140 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__ 141