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_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 37 38 #include <map> 39 #include <string> 40 41 #include <google/protobuf/compiler/java/java_field.h> 42 43 namespace google { 44 namespace protobuf { 45 namespace compiler { 46 namespace java { 47 class Context; // context.h 48 class ClassNameResolver; // name_resolver.h 49 } // namespace java 50 } // namespace compiler 51 } // namespace protobuf 52 } // namespace google 53 54 namespace google { 55 namespace protobuf { 56 namespace compiler { 57 namespace java { 58 59 class ImmutableEnumFieldGenerator : public ImmutableFieldGenerator { 60 public: 61 explicit ImmutableEnumFieldGenerator(const FieldDescriptor* descriptor, 62 int messageBitIndex, int builderBitIndex, 63 Context* context); 64 ~ImmutableEnumFieldGenerator() override; 65 66 // implements ImmutableFieldGenerator 67 // --------------------------------------- 68 int GetNumBitsForMessage() const override; 69 int GetNumBitsForBuilder() 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 GenerateBuilderClearCode(io::Printer* printer) const override; 75 void GenerateBuilderParsingCode(io::Printer* printer) const override; 76 void GenerateMergingCode(io::Printer* printer) const override; 77 void GenerateBuildingCode(io::Printer* printer) const override; 78 void GenerateSerializationCode(io::Printer* printer) const override; 79 void GenerateSerializedSizeCode(io::Printer* printer) const override; 80 void GenerateFieldBuilderInitializationCode( 81 io::Printer* printer) const override; 82 void GenerateEqualsCode(io::Printer* printer) const override; 83 void GenerateHashCode(io::Printer* printer) const override; 84 void GenerateKotlinDslMembers(io::Printer* printer) const override; 85 86 std::string GetBoxedType() const override; 87 88 protected: 89 const FieldDescriptor* descriptor_; 90 std::map<std::string, std::string> variables_; 91 ClassNameResolver* name_resolver_; 92 93 private: 94 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldGenerator); 95 }; 96 97 class ImmutableEnumOneofFieldGenerator : public ImmutableEnumFieldGenerator { 98 public: 99 ImmutableEnumOneofFieldGenerator(const FieldDescriptor* descriptor, 100 int messageBitIndex, int builderBitIndex, 101 Context* context); 102 ~ImmutableEnumOneofFieldGenerator() override; 103 104 void GenerateMembers(io::Printer* printer) const override; 105 void GenerateBuilderMembers(io::Printer* printer) const override; 106 void GenerateBuilderClearCode(io::Printer* printer) const override; 107 void GenerateMergingCode(io::Printer* printer) const override; 108 void GenerateBuildingCode(io::Printer* printer) const override; 109 void GenerateBuilderParsingCode(io::Printer* printer) const override; 110 void GenerateSerializationCode(io::Printer* printer) const override; 111 void GenerateSerializedSizeCode(io::Printer* printer) const override; 112 void GenerateEqualsCode(io::Printer* printer) const override; 113 void GenerateHashCode(io::Printer* printer) const override; 114 115 private: 116 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldGenerator); 117 }; 118 119 class RepeatedImmutableEnumFieldGenerator : public ImmutableFieldGenerator { 120 public: 121 explicit RepeatedImmutableEnumFieldGenerator( 122 const FieldDescriptor* descriptor, int messageBitIndex, 123 int builderBitIndex, Context* context); 124 ~RepeatedImmutableEnumFieldGenerator() override; 125 126 // implements ImmutableFieldGenerator --------------------------------------- 127 int GetNumBitsForMessage() const override; 128 int GetNumBitsForBuilder() const override; 129 void GenerateInterfaceMembers(io::Printer* printer) const override; 130 void GenerateMembers(io::Printer* printer) const override; 131 void GenerateBuilderMembers(io::Printer* printer) const override; 132 void GenerateInitializationCode(io::Printer* printer) const override; 133 void GenerateBuilderClearCode(io::Printer* printer) const override; 134 void GenerateMergingCode(io::Printer* printer) const override; 135 void GenerateBuildingCode(io::Printer* printer) const override; 136 void GenerateBuilderParsingCode(io::Printer* printer) const override; 137 void GenerateBuilderParsingCodeFromPacked( 138 io::Printer* printer) const override; 139 void GenerateSerializationCode(io::Printer* printer) const override; 140 void GenerateSerializedSizeCode(io::Printer* printer) const override; 141 void GenerateFieldBuilderInitializationCode( 142 io::Printer* printer) const override; 143 void GenerateEqualsCode(io::Printer* printer) const override; 144 void GenerateHashCode(io::Printer* printer) const override; 145 void GenerateKotlinDslMembers(io::Printer* printer) const override; 146 147 std::string GetBoxedType() const override; 148 149 private: 150 const FieldDescriptor* descriptor_; 151 std::map<std::string, std::string> variables_; 152 ClassNameResolver* name_resolver_; 153 154 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldGenerator); 155 }; 156 157 } // namespace java 158 } // namespace compiler 159 } // namespace protobuf 160 } // namespace google 161 162 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 163