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_LITE_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_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 } // 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 ImmutableEnumFieldLiteGenerator : public ImmutableFieldLiteGenerator { 59 public: 60 explicit ImmutableEnumFieldLiteGenerator(const FieldDescriptor* descriptor, 61 int messageBitIndex, 62 Context* context); 63 ~ImmutableEnumFieldLiteGenerator(); 64 65 // implements ImmutableFieldLiteGenerator 66 // ------------------------------------ 67 int GetNumBitsForMessage() const; 68 void GenerateInterfaceMembers(io::Printer* printer) const; 69 void GenerateMembers(io::Printer* printer) const; 70 void GenerateBuilderMembers(io::Printer* printer) const; 71 void GenerateInitializationCode(io::Printer* printer) const; 72 void GenerateFieldInfo(io::Printer* printer, 73 std::vector<uint16>* output) const; 74 75 std::string GetBoxedType() const; 76 77 protected: 78 const FieldDescriptor* descriptor_; 79 std::map<std::string, std::string> variables_; 80 const int messageBitIndex_; 81 Context* context_; 82 ClassNameResolver* name_resolver_; 83 84 private: 85 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldLiteGenerator); 86 }; 87 88 class ImmutableEnumOneofFieldLiteGenerator 89 : public ImmutableEnumFieldLiteGenerator { 90 public: 91 ImmutableEnumOneofFieldLiteGenerator(const FieldDescriptor* descriptor, 92 int messageBitIndex, Context* context); 93 ~ImmutableEnumOneofFieldLiteGenerator(); 94 95 void GenerateMembers(io::Printer* printer) const; 96 void GenerateBuilderMembers(io::Printer* printer) const; 97 void GenerateFieldInfo(io::Printer* printer, 98 std::vector<uint16>* output) const; 99 100 private: 101 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldLiteGenerator); 102 }; 103 104 class RepeatedImmutableEnumFieldLiteGenerator 105 : public ImmutableFieldLiteGenerator { 106 public: 107 explicit RepeatedImmutableEnumFieldLiteGenerator( 108 const FieldDescriptor* descriptor, int messageBitIndex, Context* context); 109 ~RepeatedImmutableEnumFieldLiteGenerator(); 110 111 // implements ImmutableFieldLiteGenerator ------------------------------------ 112 int GetNumBitsForMessage() const; 113 void GenerateInterfaceMembers(io::Printer* printer) const; 114 void GenerateMembers(io::Printer* printer) const; 115 void GenerateBuilderMembers(io::Printer* printer) const; 116 void GenerateInitializationCode(io::Printer* printer) const; 117 void GenerateFieldInfo(io::Printer* printer, 118 std::vector<uint16>* output) const; 119 120 std::string GetBoxedType() const; 121 122 private: 123 const FieldDescriptor* descriptor_; 124 std::map<std::string, std::string> variables_; 125 Context* context_; 126 ClassNameResolver* name_resolver_; 127 128 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldLiteGenerator); 129 }; 130 131 } // namespace java 132 } // namespace compiler 133 } // namespace protobuf 134 } // namespace google 135 136 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__ 137