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_PRIMITIVE_FIELD_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 37 38 #include <map> 39 #include <string> 40 #include <google/protobuf/compiler/java/java_field.h> 41 42 namespace google { 43 namespace protobuf { 44 namespace compiler { 45 namespace java { 46 class Context; // context.h 47 class ClassNameResolver; // name_resolver.h 48 } // namespace java 49 } // namespace compiler 50 } // namespace protobuf 51 } // namespace google 52 53 namespace google { 54 namespace protobuf { 55 namespace compiler { 56 namespace java { 57 58 class ImmutablePrimitiveFieldGenerator : public ImmutableFieldGenerator { 59 public: 60 explicit ImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor, 61 int messageBitIndex, 62 int builderBitIndex, 63 Context* context); 64 ~ImmutablePrimitiveFieldGenerator(); 65 66 // implements ImmutableFieldGenerator 67 // --------------------------------------- 68 int GetNumBitsForMessage() const; 69 int GetNumBitsForBuilder() const; 70 void GenerateInterfaceMembers(io::Printer* printer) const; 71 void GenerateMembers(io::Printer* printer) const; 72 void GenerateBuilderMembers(io::Printer* printer) const; 73 void GenerateInitializationCode(io::Printer* printer) const; 74 void GenerateBuilderClearCode(io::Printer* printer) const; 75 void GenerateMergingCode(io::Printer* printer) const; 76 void GenerateBuildingCode(io::Printer* printer) const; 77 void GenerateParsingCode(io::Printer* printer) const; 78 void GenerateParsingDoneCode(io::Printer* printer) const; 79 void GenerateSerializationCode(io::Printer* printer) const; 80 void GenerateSerializedSizeCode(io::Printer* printer) const; 81 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 82 void GenerateEqualsCode(io::Printer* printer) const; 83 void GenerateHashCode(io::Printer* printer) const; 84 85 std::string GetBoxedType() const; 86 87 protected: 88 const FieldDescriptor* descriptor_; 89 std::map<std::string, std::string> variables_; 90 ClassNameResolver* name_resolver_; 91 92 private: 93 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldGenerator); 94 }; 95 96 class ImmutablePrimitiveOneofFieldGenerator 97 : public ImmutablePrimitiveFieldGenerator { 98 public: 99 ImmutablePrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, 100 int messageBitIndex, 101 int builderBitIndex, Context* context); 102 ~ImmutablePrimitiveOneofFieldGenerator(); 103 104 void GenerateMembers(io::Printer* printer) const; 105 void GenerateBuilderMembers(io::Printer* printer) const; 106 void GenerateBuildingCode(io::Printer* printer) const; 107 void GenerateMergingCode(io::Printer* printer) const; 108 void GenerateParsingCode(io::Printer* printer) const; 109 void GenerateSerializationCode(io::Printer* printer) const; 110 void GenerateSerializedSizeCode(io::Printer* printer) const; 111 112 private: 113 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldGenerator); 114 }; 115 116 class RepeatedImmutablePrimitiveFieldGenerator 117 : public ImmutableFieldGenerator { 118 public: 119 explicit RepeatedImmutablePrimitiveFieldGenerator( 120 const FieldDescriptor* descriptor, int messageBitIndex, 121 int builderBitIndex, Context* context); 122 virtual ~RepeatedImmutablePrimitiveFieldGenerator(); 123 124 // implements ImmutableFieldGenerator --------------------------------------- 125 int GetNumBitsForMessage() const; 126 int GetNumBitsForBuilder() const; 127 void GenerateInterfaceMembers(io::Printer* printer) const; 128 void GenerateMembers(io::Printer* printer) const; 129 void GenerateBuilderMembers(io::Printer* printer) const; 130 void GenerateInitializationCode(io::Printer* printer) const; 131 void GenerateBuilderClearCode(io::Printer* printer) const; 132 void GenerateMergingCode(io::Printer* printer) const; 133 void GenerateBuildingCode(io::Printer* printer) const; 134 void GenerateParsingCode(io::Printer* printer) const; 135 void GenerateParsingCodeFromPacked(io::Printer* printer) const; 136 void GenerateParsingDoneCode(io::Printer* printer) const; 137 void GenerateSerializationCode(io::Printer* printer) const; 138 void GenerateSerializedSizeCode(io::Printer* printer) const; 139 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 140 void GenerateEqualsCode(io::Printer* printer) const; 141 void GenerateHashCode(io::Printer* printer) const; 142 143 std::string GetBoxedType() const; 144 145 private: 146 const FieldDescriptor* descriptor_; 147 std::map<std::string, std::string> variables_; 148 ClassNameResolver* name_resolver_; 149 150 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldGenerator); 151 }; 152 153 } // namespace java 154 } // namespace compiler 155 } // namespace protobuf 156 } // namespace google 157 158 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 159