1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file or at 6 // https://developers.google.com/open-source/licenses/bsd 7 8 // Author: kenton@google.com (Kenton Varda) 9 // Based on original Protocol Buffers design by 10 // Sanjay Ghemawat, Jeff Dean, and others. 11 12 #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 13 #define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 14 15 #include <string> 16 17 #include "google/protobuf/compiler/java/full/field_generator.h" 18 #include "google/protobuf/descriptor.h" 19 20 namespace google { 21 namespace protobuf { 22 namespace compiler { 23 namespace java { 24 class Context; // context.h 25 class ClassNameResolver; // name_resolver.h 26 } // namespace java 27 } // namespace compiler 28 } // namespace protobuf 29 } // namespace google 30 31 namespace google { 32 namespace protobuf { 33 namespace compiler { 34 namespace java { 35 36 class ImmutablePrimitiveFieldGenerator : public ImmutableFieldGenerator { 37 public: 38 explicit ImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor, 39 int messageBitIndex, 40 int builderBitIndex, 41 Context* context); 42 ImmutablePrimitiveFieldGenerator(const ImmutablePrimitiveFieldGenerator&) = 43 delete; 44 ImmutablePrimitiveFieldGenerator& operator=( 45 const ImmutablePrimitiveFieldGenerator&) = delete; 46 ~ImmutablePrimitiveFieldGenerator() override; 47 48 // implements ImmutableFieldGenerator 49 // --------------------------------------- 50 int GetMessageBitIndex() const override; 51 int GetBuilderBitIndex() const override; 52 int GetNumBitsForMessage() const override; 53 int GetNumBitsForBuilder() const override; 54 void GenerateInterfaceMembers(io::Printer* printer) const override; 55 void GenerateMembers(io::Printer* printer) const override; 56 void GenerateBuilderMembers(io::Printer* printer) const override; 57 void GenerateInitializationCode(io::Printer* printer) const override; 58 void GenerateBuilderClearCode(io::Printer* printer) const override; 59 void GenerateMergingCode(io::Printer* printer) const override; 60 void GenerateBuildingCode(io::Printer* printer) const override; 61 void GenerateBuilderParsingCode(io::Printer* printer) const override; 62 void GenerateSerializationCode(io::Printer* printer) const override; 63 void GenerateSerializedSizeCode(io::Printer* printer) const override; 64 void GenerateFieldBuilderInitializationCode( 65 io::Printer* printer) const override; 66 void GenerateEqualsCode(io::Printer* printer) const override; 67 void GenerateHashCode(io::Printer* printer) const override; 68 void GenerateKotlinDslMembers(io::Printer* printer) const override; 69 70 std::string GetBoxedType() const override; 71 72 protected: 73 const FieldDescriptor* descriptor_; 74 int message_bit_index_; 75 int builder_bit_index_; 76 absl::flat_hash_map<absl::string_view, std::string> variables_; 77 Context* context_; 78 ClassNameResolver* name_resolver_; 79 }; 80 81 class ImmutablePrimitiveOneofFieldGenerator 82 : public ImmutablePrimitiveFieldGenerator { 83 public: 84 ImmutablePrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, 85 int messageBitIndex, 86 int builderBitIndex, Context* context); 87 ImmutablePrimitiveOneofFieldGenerator( 88 const ImmutablePrimitiveOneofFieldGenerator&) = delete; 89 ImmutablePrimitiveOneofFieldGenerator& operator=( 90 const ImmutablePrimitiveOneofFieldGenerator&) = delete; 91 ~ImmutablePrimitiveOneofFieldGenerator() override; 92 93 void GenerateMembers(io::Printer* printer) const override; 94 void GenerateBuilderMembers(io::Printer* printer) const override; 95 void GenerateBuilderClearCode(io::Printer* printer) const override; 96 void GenerateBuildingCode(io::Printer* printer) const override; 97 void GenerateMergingCode(io::Printer* printer) const override; 98 void GenerateBuilderParsingCode(io::Printer* printer) const override; 99 void GenerateSerializationCode(io::Printer* printer) const override; 100 void GenerateSerializedSizeCode(io::Printer* printer) const override; 101 }; 102 103 class RepeatedImmutablePrimitiveFieldGenerator 104 : public ImmutablePrimitiveFieldGenerator { 105 public: 106 explicit RepeatedImmutablePrimitiveFieldGenerator( 107 const FieldDescriptor* descriptor, int messageBitIndex, 108 int builderBitIndex, Context* context); 109 RepeatedImmutablePrimitiveFieldGenerator( 110 const RepeatedImmutablePrimitiveFieldGenerator&) = delete; 111 RepeatedImmutablePrimitiveFieldGenerator& operator=( 112 const RepeatedImmutablePrimitiveFieldGenerator&) = delete; 113 ~RepeatedImmutablePrimitiveFieldGenerator() override; 114 115 // implements ImmutableFieldGenerator --------------------------------------- 116 int GetNumBitsForMessage() const override; 117 int GetNumBitsForBuilder() const override; 118 void GenerateInterfaceMembers(io::Printer* printer) const override; 119 void GenerateMembers(io::Printer* printer) const override; 120 void GenerateBuilderMembers(io::Printer* printer) const override; 121 void GenerateInitializationCode(io::Printer* printer) const override; 122 void GenerateBuilderClearCode(io::Printer* printer) const override; 123 void GenerateMergingCode(io::Printer* printer) const override; 124 void GenerateBuildingCode(io::Printer* printer) const override; 125 void GenerateBuilderParsingCode(io::Printer* printer) const override; 126 void GenerateBuilderParsingCodeFromPacked( 127 io::Printer* printer) const override; 128 void GenerateSerializationCode(io::Printer* printer) const override; 129 void GenerateSerializedSizeCode(io::Printer* printer) const override; 130 void GenerateFieldBuilderInitializationCode( 131 io::Printer* printer) const override; 132 void GenerateEqualsCode(io::Printer* printer) const override; 133 void GenerateHashCode(io::Printer* printer) const override; 134 void GenerateKotlinDslMembers(io::Printer* printer) const override; 135 136 std::string GetBoxedType() const override; 137 }; 138 139 } // namespace java 140 } // namespace compiler 141 } // namespace protobuf 142 } // namespace google 143 144 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 145