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_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 { 44namespace compiler { 45namespace java { 46 47class PrimitiveFieldGenerator : public FieldGenerator { 48 public: 49 explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor, 50 int messageBitIndex, int builderBitIndex); 51 ~PrimitiveFieldGenerator(); 52 53 // implements FieldGenerator --------------------------------------- 54 int GetNumBitsForMessage() const; 55 int GetNumBitsForBuilder() const; 56 void GenerateInterfaceMembers(io::Printer* printer) const; 57 void GenerateMembers(io::Printer* printer) const; 58 void GenerateBuilderMembers(io::Printer* printer) const; 59 void GenerateInitializationCode(io::Printer* printer) const; 60 void GenerateBuilderClearCode(io::Printer* printer) const; 61 void GenerateMergingCode(io::Printer* printer) const; 62 void GenerateBuildingCode(io::Printer* printer) const; 63 void GenerateParsingCode(io::Printer* printer) const; 64 void GenerateParsingDoneCode(io::Printer* printer) const; 65 void GenerateSerializationCode(io::Printer* printer) const; 66 void GenerateSerializedSizeCode(io::Printer* printer) const; 67 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 68 void GenerateEqualsCode(io::Printer* printer) const; 69 void GenerateHashCode(io::Printer* printer) const; 70 71 string GetBoxedType() const; 72 73 private: 74 const FieldDescriptor* descriptor_; 75 map<string, string> variables_; 76 const int messageBitIndex_; 77 const int builderBitIndex_; 78 79 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator); 80}; 81 82class RepeatedPrimitiveFieldGenerator : public FieldGenerator { 83 public: 84 explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, 85 int messageBitIndex, int builderBitIndex); 86 ~RepeatedPrimitiveFieldGenerator(); 87 88 // implements FieldGenerator --------------------------------------- 89 int GetNumBitsForMessage() const; 90 int GetNumBitsForBuilder() const; 91 void GenerateInterfaceMembers(io::Printer* printer) const; 92 void GenerateMembers(io::Printer* printer) const; 93 void GenerateBuilderMembers(io::Printer* printer) const; 94 void GenerateInitializationCode(io::Printer* printer) const; 95 void GenerateBuilderClearCode(io::Printer* printer) const; 96 void GenerateMergingCode(io::Printer* printer) const; 97 void GenerateBuildingCode(io::Printer* printer) const; 98 void GenerateParsingCode(io::Printer* printer) const; 99 void GenerateParsingCodeFromPacked(io::Printer* printer) const; 100 void GenerateParsingDoneCode(io::Printer* printer) const; 101 void GenerateSerializationCode(io::Printer* printer) const; 102 void GenerateSerializedSizeCode(io::Printer* printer) const; 103 void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; 104 void GenerateEqualsCode(io::Printer* printer) const; 105 void GenerateHashCode(io::Printer* printer) const; 106 107 string GetBoxedType() const; 108 109 private: 110 const FieldDescriptor* descriptor_; 111 map<string, string> variables_; 112 const int messageBitIndex_; 113 const int builderBitIndex_; 114 115 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator); 116}; 117 118} // namespace java 119} // namespace compiler 120} // namespace protobuf 121 122} // namespace google 123#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__ 124