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 // Author: jonp@google.com (Jon Perlow) 33 // Based on original Protocol Buffers design by 34 // Sanjay Ghemawat, Jeff Dean, and others. 35 36 #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 37 #define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 38 39 #include <map> 40 #include <string> 41 42 #include "google/protobuf/compiler/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 ImmutableStringFieldGenerator : public ImmutableFieldGenerator { 61 public: 62 explicit ImmutableStringFieldGenerator(const FieldDescriptor* descriptor, 63 int messageBitIndex, 64 int builderBitIndex, Context* context); 65 ImmutableStringFieldGenerator(const ImmutableStringFieldGenerator&) = delete; 66 ImmutableStringFieldGenerator& operator=( 67 const ImmutableStringFieldGenerator&) = delete; 68 ~ImmutableStringFieldGenerator() override; 69 70 // implements ImmutableFieldGenerator 71 // --------------------------------------- 72 int GetMessageBitIndex() const override; 73 int GetBuilderBitIndex() const override; 74 int GetNumBitsForMessage() const override; 75 int GetNumBitsForBuilder() const override; 76 void GenerateInterfaceMembers(io::Printer* printer) const override; 77 void GenerateMembers(io::Printer* printer) const override; 78 void GenerateBuilderMembers(io::Printer* printer) const override; 79 void GenerateInitializationCode(io::Printer* printer) const override; 80 void GenerateBuilderClearCode(io::Printer* printer) const override; 81 void GenerateMergingCode(io::Printer* printer) const override; 82 void GenerateBuildingCode(io::Printer* printer) const override; 83 void GenerateBuilderParsingCode(io::Printer* printer) const override; 84 void GenerateSerializationCode(io::Printer* printer) const override; 85 void GenerateSerializedSizeCode(io::Printer* printer) const override; 86 void GenerateFieldBuilderInitializationCode( 87 io::Printer* printer) const override; 88 void GenerateEqualsCode(io::Printer* printer) const override; 89 void GenerateHashCode(io::Printer* printer) const override; 90 void GenerateKotlinDslMembers(io::Printer* printer) const override; 91 92 std::string GetBoxedType() const override; 93 94 protected: 95 const FieldDescriptor* descriptor_; 96 int message_bit_index_; 97 int builder_bit_index_; 98 std::map<std::string, std::string> variables_; 99 ClassNameResolver* name_resolver_; 100 }; 101 102 class ImmutableStringOneofFieldGenerator 103 : public ImmutableStringFieldGenerator { 104 public: 105 ImmutableStringOneofFieldGenerator(const FieldDescriptor* descriptor, 106 int messageBitIndex, int builderBitIndex, 107 Context* context); 108 ImmutableStringOneofFieldGenerator( 109 const ImmutableStringOneofFieldGenerator&) = delete; 110 ImmutableStringOneofFieldGenerator& operator=( 111 const ImmutableStringOneofFieldGenerator&) = delete; 112 ~ImmutableStringOneofFieldGenerator() override; 113 114 private: 115 void GenerateMembers(io::Printer* printer) const override; 116 void GenerateBuilderMembers(io::Printer* printer) const override; 117 void GenerateBuilderClearCode(io::Printer* printer) const override; 118 void GenerateMergingCode(io::Printer* printer) const override; 119 void GenerateBuildingCode(io::Printer* printer) const override; 120 void GenerateBuilderParsingCode(io::Printer* printer) const override; 121 void GenerateSerializationCode(io::Printer* printer) const override; 122 void GenerateSerializedSizeCode(io::Printer* printer) const override; 123 }; 124 125 class RepeatedImmutableStringFieldGenerator 126 : public ImmutableStringFieldGenerator { 127 public: 128 explicit RepeatedImmutableStringFieldGenerator( 129 const FieldDescriptor* descriptor, int messageBitIndex, 130 int builderBitIndex, Context* context); 131 RepeatedImmutableStringFieldGenerator( 132 const RepeatedImmutableStringFieldGenerator&) = delete; 133 RepeatedImmutableStringFieldGenerator& operator=( 134 const RepeatedImmutableStringFieldGenerator&) = delete; 135 ~RepeatedImmutableStringFieldGenerator() override; 136 137 // implements ImmutableFieldGenerator --------------------------------------- 138 int GetNumBitsForMessage() const override; 139 int GetNumBitsForBuilder() const override; 140 void GenerateInterfaceMembers(io::Printer* printer) const override; 141 void GenerateMembers(io::Printer* printer) const override; 142 void GenerateBuilderMembers(io::Printer* printer) const override; 143 void GenerateInitializationCode(io::Printer* printer) const override; 144 void GenerateBuilderClearCode(io::Printer* printer) const override; 145 void GenerateMergingCode(io::Printer* printer) const override; 146 void GenerateBuildingCode(io::Printer* printer) const override; 147 void GenerateBuilderParsingCode(io::Printer* printer) const override; 148 void GenerateSerializationCode(io::Printer* printer) const override; 149 void GenerateSerializedSizeCode(io::Printer* printer) const override; 150 void GenerateFieldBuilderInitializationCode( 151 io::Printer* printer) const override; 152 void GenerateEqualsCode(io::Printer* printer) const override; 153 void GenerateHashCode(io::Printer* printer) const override; 154 void GenerateKotlinDslMembers(io::Printer* printer) const override; 155 156 std::string GetBoxedType() const override; 157 }; 158 159 } // namespace java 160 } // namespace compiler 161 } // namespace protobuf 162 } // namespace google 163 164 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ 165