1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // http://code.google.com/p/protobuf/ 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_H__ 36 #define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 37 38 #include <map> 39 #include <string> 40 #include <vector> 41 #include <google/protobuf/compiler/javanano/javanano_field.h> 42 43 namespace google { 44 namespace protobuf { 45 namespace compiler { 46 namespace javanano { 47 48 class EnumFieldGenerator : public FieldGenerator { 49 public: 50 explicit EnumFieldGenerator( 51 const FieldDescriptor* descriptor, const Params& params); 52 ~EnumFieldGenerator(); 53 54 // implements FieldGenerator --------------------------------------- 55 void GenerateMembers(io::Printer* printer, bool lazy_init) const; 56 void GenerateClearCode(io::Printer* printer) const; 57 void GenerateMergingCode(io::Printer* printer) const; 58 void GenerateSerializationCode(io::Printer* printer) const; 59 void GenerateSerializedSizeCode(io::Printer* printer) const; 60 void GenerateEqualsCode(io::Printer* printer) const; 61 void GenerateHashCodeCode(io::Printer* printer) const; 62 63 private: 64 const FieldDescriptor* descriptor_; 65 map<string, string> variables_; 66 vector<string> canonical_values_; 67 68 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); 69 }; 70 71 class AccessorEnumFieldGenerator : public FieldGenerator { 72 public: 73 explicit AccessorEnumFieldGenerator(const FieldDescriptor* descriptor, 74 const Params& params, int has_bit_index); 75 ~AccessorEnumFieldGenerator(); 76 77 // implements FieldGenerator --------------------------------------- 78 void GenerateMembers(io::Printer* printer, bool lazy_init) const; 79 void GenerateClearCode(io::Printer* printer) const; 80 void GenerateMergingCode(io::Printer* printer) const; 81 void GenerateSerializationCode(io::Printer* printer) const; 82 void GenerateSerializedSizeCode(io::Printer* printer) const; 83 void GenerateEqualsCode(io::Printer* printer) const; 84 void GenerateHashCodeCode(io::Printer* printer) const; 85 86 private: 87 const FieldDescriptor* descriptor_; 88 map<string, string> variables_; 89 vector<string> canonical_values_; 90 91 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AccessorEnumFieldGenerator); 92 }; 93 94 class RepeatedEnumFieldGenerator : public FieldGenerator { 95 public: 96 explicit RepeatedEnumFieldGenerator( 97 const FieldDescriptor* descriptor, const Params& params); 98 ~RepeatedEnumFieldGenerator(); 99 100 // implements FieldGenerator --------------------------------------- 101 void GenerateMembers(io::Printer* printer, bool lazy_init) const; 102 void GenerateClearCode(io::Printer* printer) const; 103 void GenerateMergingCode(io::Printer* printer) const; 104 void GenerateMergingCodeFromPacked(io::Printer* printer) const; 105 void GenerateSerializationCode(io::Printer* printer) const; 106 void GenerateSerializedSizeCode(io::Printer* printer) const; 107 void GenerateEqualsCode(io::Printer* printer) const; 108 void GenerateHashCodeCode(io::Printer* printer) const; 109 void GenerateFixClonedCode(io::Printer* printer) const; 110 111 private: 112 void GenerateRepeatedDataSizeCode(io::Printer* printer) const; 113 114 const FieldDescriptor* descriptor_; 115 map<string, string> variables_; 116 vector<string> canonical_values_; 117 118 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator); 119 }; 120 121 } // namespace javanano 122 } // namespace compiler 123 } // namespace protobuf 124 125 } // namespace google 126 #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 127