javanano_enum_field.h revision fea3fd5cb6ff88b51da60b1f33004944d93a9fce
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 <google/protobuf/compiler/javanano/javanano_field.h> 41 42namespace google { 43namespace protobuf { 44namespace compiler { 45namespace javanano { 46 47class EnumFieldGenerator : public FieldGenerator { 48 public: 49 explicit EnumFieldGenerator(const FieldDescriptor* descriptor, const Params& params); 50 ~EnumFieldGenerator(); 51 52 // implements FieldGenerator --------------------------------------- 53 void GenerateMembers(io::Printer* printer) const; 54 void GenerateClearCode(io::Printer* printer) const; 55 void GenerateMergingCode(io::Printer* printer) const; 56 void GenerateSerializationCode(io::Printer* printer) const; 57 void GenerateSerializedSizeCode(io::Printer* printer) const; 58 void GenerateEqualsCode(io::Printer* printer) const; 59 void GenerateHashCodeCode(io::Printer* printer) const; 60 61 private: 62 const FieldDescriptor* descriptor_; 63 map<string, string> variables_; 64 65 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); 66}; 67 68class AccessorEnumFieldGenerator : public FieldGenerator { 69 public: 70 explicit AccessorEnumFieldGenerator(const FieldDescriptor* descriptor, 71 const Params& params, int has_bit_index); 72 ~AccessorEnumFieldGenerator(); 73 74 // implements FieldGenerator --------------------------------------- 75 void GenerateMembers(io::Printer* printer) const; 76 void GenerateClearCode(io::Printer* printer) const; 77 void GenerateMergingCode(io::Printer* printer) const; 78 void GenerateSerializationCode(io::Printer* printer) const; 79 void GenerateSerializedSizeCode(io::Printer* printer) const; 80 void GenerateEqualsCode(io::Printer* printer) const; 81 void GenerateHashCodeCode(io::Printer* printer) const; 82 83 private: 84 const FieldDescriptor* descriptor_; 85 map<string, string> variables_; 86 87 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AccessorEnumFieldGenerator); 88}; 89 90class RepeatedEnumFieldGenerator : public FieldGenerator { 91 public: 92 explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, const Params& params); 93 ~RepeatedEnumFieldGenerator(); 94 95 // implements FieldGenerator --------------------------------------- 96 void GenerateMembers(io::Printer* printer) const; 97 void GenerateClearCode(io::Printer* printer) const; 98 void GenerateMergingCode(io::Printer* printer) const; 99 void GenerateMergingCodeFromPacked(io::Printer* printer) const; 100 void GenerateSerializationCode(io::Printer* printer) const; 101 void GenerateSerializedSizeCode(io::Printer* printer) const; 102 void GenerateEqualsCode(io::Printer* printer) const; 103 void GenerateHashCodeCode(io::Printer* printer) const; 104 105 private: 106 void GenerateRepeatedDataSizeCode(io::Printer* printer) const; 107 108 const FieldDescriptor* descriptor_; 109 map<string, string> variables_; 110 111 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator); 112}; 113 114} // namespace javanano 115} // namespace compiler 116} // namespace protobuf 117 118} // namespace google 119#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 120