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_LITE_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_LITE_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 } 49 } 50 } 51 52 namespace protobuf { 53 namespace compiler { 54 namespace java { 55 56 class ImmutablePrimitiveFieldLiteGenerator 57 : public ImmutableFieldLiteGenerator { 58 public: 59 explicit ImmutablePrimitiveFieldLiteGenerator( 60 const FieldDescriptor* descriptor, int messageBitIndex, 61 int builderBitIndex, Context* context); 62 ~ImmutablePrimitiveFieldLiteGenerator(); 63 64 // implements ImmutableFieldLiteGenerator ------------------------------------ 65 int GetNumBitsForMessage() const; 66 int GetNumBitsForBuilder() const; 67 void GenerateInterfaceMembers(io::Printer* printer) const; 68 void GenerateMembers(io::Printer* printer) const; 69 void GenerateBuilderMembers(io::Printer* printer) const; 70 void GenerateInitializationCode(io::Printer* printer) const; 71 void GenerateBuilderClearCode(io::Printer* printer) const; 72 void GenerateVisitCode(io::Printer* printer) const; 73 void GenerateBuildingCode(io::Printer* printer) const; 74 void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const; 75 void GenerateParsingCode(io::Printer* printer) const; 76 void GenerateParsingDoneCode(io::Printer* printer) const; 77 void GenerateSerializationCode(io::Printer* printer) const; 78 void GenerateSerializedSizeCode(io::Printer* printer) const; 79 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 80 void GenerateEqualsCode(io::Printer* printer) const; 81 void GenerateHashCode(io::Printer* printer) const; 82 83 string GetBoxedType() const; 84 85 protected: 86 const FieldDescriptor* descriptor_; 87 map<string, string> variables_; 88 const int messageBitIndex_; 89 const int builderBitIndex_; 90 Context* context_; 91 ClassNameResolver* name_resolver_; 92 93 private: 94 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldLiteGenerator); 95 }; 96 97 class ImmutablePrimitiveOneofFieldLiteGenerator 98 : public ImmutablePrimitiveFieldLiteGenerator { 99 public: 100 ImmutablePrimitiveOneofFieldLiteGenerator( 101 const FieldDescriptor* descriptor, int messageBitIndex, 102 int builderBitIndex, Context* context); 103 ~ImmutablePrimitiveOneofFieldLiteGenerator(); 104 105 void GenerateMembers(io::Printer* printer) const; 106 void GenerateBuilderMembers(io::Printer* printer) const; 107 void GenerateBuildingCode(io::Printer* printer) const; 108 void GenerateVisitCode(io::Printer* printer) const; 109 void GenerateParsingCode(io::Printer* printer) const; 110 void GenerateSerializationCode(io::Printer* printer) const; 111 void GenerateSerializedSizeCode(io::Printer* printer) const; 112 113 private: 114 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldLiteGenerator); 115 }; 116 117 class RepeatedImmutablePrimitiveFieldLiteGenerator 118 : public ImmutableFieldLiteGenerator { 119 public: 120 explicit RepeatedImmutablePrimitiveFieldLiteGenerator( 121 const FieldDescriptor* descriptor, int messageBitIndex, 122 int builderBitIndex, Context* context); 123 virtual ~RepeatedImmutablePrimitiveFieldLiteGenerator(); 124 125 // implements ImmutableFieldLiteGenerator ------------------------------------ 126 int GetNumBitsForMessage() const; 127 int GetNumBitsForBuilder() const; 128 void GenerateInterfaceMembers(io::Printer* printer) const; 129 void GenerateMembers(io::Printer* printer) const; 130 void GenerateBuilderMembers(io::Printer* printer) const; 131 void GenerateInitializationCode(io::Printer* printer) const; 132 void GenerateBuilderClearCode(io::Printer* printer) const; 133 void GenerateVisitCode(io::Printer* printer) const; 134 void GenerateBuildingCode(io::Printer* printer) const; 135 void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const; 136 void GenerateParsingCode(io::Printer* printer) const; 137 void GenerateParsingCodeFromPacked(io::Printer* printer) const; 138 void GenerateParsingDoneCode(io::Printer* printer) const; 139 void GenerateSerializationCode(io::Printer* printer) const; 140 void GenerateSerializedSizeCode(io::Printer* printer) const; 141 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 142 void GenerateEqualsCode(io::Printer* printer) const; 143 void GenerateHashCode(io::Printer* printer) const; 144 145 string GetBoxedType() const; 146 147 private: 148 const FieldDescriptor* descriptor_; 149 map<string, string> variables_; 150 const int messageBitIndex_; 151 const int builderBitIndex_; 152 Context* context_; 153 ClassNameResolver* name_resolver_; 154 155 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldLiteGenerator); 156 }; 157 158 } // namespace java 159 } // namespace compiler 160 } // namespace protobuf 161 162 } // namespace google 163 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_LITE_H__ 164