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 42namespace google { 43namespace protobuf { 44 namespace compiler { 45 namespace java { 46 class Context; // context.h 47 class ClassNameResolver; // name_resolver.h 48 } 49 } 50} 51 52namespace protobuf { 53namespace compiler { 54namespace java { 55 56class ImmutablePrimitiveFieldGenerator : public ImmutableFieldGenerator { 57 public: 58 explicit ImmutablePrimitiveFieldGenerator( 59 const FieldDescriptor* descriptor, int messageBitIndex, 60 int builderBitIndex, Context* context); 61 ~ImmutablePrimitiveFieldGenerator(); 62 63 // implements ImmutableFieldGenerator --------------------------------------- 64 int GetNumBitsForMessage() const; 65 int GetNumBitsForBuilder() const; 66 void GenerateInterfaceMembers(io::Printer* printer) const; 67 void GenerateMembers(io::Printer* printer) const; 68 void GenerateBuilderMembers(io::Printer* printer) const; 69 void GenerateInitializationCode(io::Printer* printer) const; 70 void GenerateBuilderClearCode(io::Printer* printer) const; 71 void GenerateMergingCode(io::Printer* printer) const; 72 void GenerateBuildingCode(io::Printer* printer) const; 73 void GenerateParsingCode(io::Printer* printer) const; 74 void GenerateParsingDoneCode(io::Printer* printer) const; 75 void GenerateSerializationCode(io::Printer* printer) const; 76 void GenerateSerializedSizeCode(io::Printer* printer) const; 77 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 78 void GenerateEqualsCode(io::Printer* printer) const; 79 void GenerateHashCode(io::Printer* printer) const; 80 81 string GetBoxedType() const; 82 83 protected: 84 const FieldDescriptor* descriptor_; 85 map<string, string> variables_; 86 const int messageBitIndex_; 87 const int builderBitIndex_; 88 Context* context_; 89 ClassNameResolver* name_resolver_; 90 91 private: 92 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldGenerator); 93}; 94 95class ImmutablePrimitiveOneofFieldGenerator 96 : public ImmutablePrimitiveFieldGenerator { 97 public: 98 ImmutablePrimitiveOneofFieldGenerator( 99 const FieldDescriptor* descriptor, int messageBitIndex, 100 int builderBitIndex, Context* context); 101 ~ImmutablePrimitiveOneofFieldGenerator(); 102 103 void GenerateMembers(io::Printer* printer) const; 104 void GenerateBuilderMembers(io::Printer* printer) const; 105 void GenerateBuildingCode(io::Printer* printer) const; 106 void GenerateMergingCode(io::Printer* printer) const; 107 void GenerateParsingCode(io::Printer* printer) const; 108 void GenerateSerializationCode(io::Printer* printer) const; 109 void GenerateSerializedSizeCode(io::Printer* printer) const; 110 111 private: 112 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldGenerator); 113}; 114 115class RepeatedImmutablePrimitiveFieldGenerator 116 : public ImmutableFieldGenerator { 117 public: 118 explicit RepeatedImmutablePrimitiveFieldGenerator( 119 const FieldDescriptor* descriptor, int messageBitIndex, 120 int builderBitIndex, Context* context); 121 virtual ~RepeatedImmutablePrimitiveFieldGenerator(); 122 123 // implements ImmutableFieldGenerator --------------------------------------- 124 int GetNumBitsForMessage() const; 125 int GetNumBitsForBuilder() const; 126 void GenerateInterfaceMembers(io::Printer* printer) const; 127 void GenerateMembers(io::Printer* printer) const; 128 void GenerateBuilderMembers(io::Printer* printer) const; 129 void GenerateInitializationCode(io::Printer* printer) const; 130 void GenerateBuilderClearCode(io::Printer* printer) const; 131 void GenerateMergingCode(io::Printer* printer) const; 132 void GenerateBuildingCode(io::Printer* printer) const; 133 void GenerateParsingCode(io::Printer* printer) const; 134 void GenerateParsingCodeFromPacked(io::Printer* printer) const; 135 void GenerateParsingDoneCode(io::Printer* printer) const; 136 void GenerateSerializationCode(io::Printer* printer) const; 137 void GenerateSerializedSizeCode(io::Printer* printer) const; 138 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 139 void GenerateEqualsCode(io::Printer* printer) const; 140 void GenerateHashCode(io::Printer* printer) const; 141 142 string GetBoxedType() const; 143 144 private: 145 const FieldDescriptor* descriptor_; 146 map<string, string> variables_; 147 const int messageBitIndex_; 148 const int builderBitIndex_; 149 Context* context_; 150 ClassNameResolver* name_resolver_; 151 152 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldGenerator); 153}; 154 155} // namespace java 156} // namespace compiler 157} // namespace protobuf 158 159} // namespace google 160#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 161