/thirdparty/breakpad/third_party/protobuf/protobuf/src/google/protobuf/compiler/java/java_field.h

  1// Protocol Buffers - Google's data interchange format
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  3// http://code.google.com/p/protobuf/
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 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_FIELD_H__
 36#define GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__
 37
 38#include <string>
 39#include <google/protobuf/stubs/common.h>
 40#include <google/protobuf/descriptor.h>
 41
 42namespace google {
 43namespace protobuf {
 44  namespace io {
 45    class Printer;             // printer.h
 46  }
 47}
 48
 49namespace protobuf {
 50namespace compiler {
 51namespace java {
 52
 53class FieldGenerator {
 54 public:
 55  FieldGenerator() {}
 56  virtual ~FieldGenerator();
 57
 58  virtual int GetNumBitsForMessage() const = 0;
 59  virtual int GetNumBitsForBuilder() const = 0;
 60  virtual void GenerateInterfaceMembers(io::Printer* printer) const = 0;
 61  virtual void GenerateMembers(io::Printer* printer) const = 0;
 62  virtual void GenerateBuilderMembers(io::Printer* printer) const = 0;
 63  virtual void GenerateInitializationCode(io::Printer* printer) const = 0;
 64  virtual void GenerateBuilderClearCode(io::Printer* printer) const = 0;
 65  virtual void GenerateMergingCode(io::Printer* printer) const = 0;
 66  virtual void GenerateBuildingCode(io::Printer* printer) const = 0;
 67  virtual void GenerateParsingCode(io::Printer* printer) const = 0;
 68  virtual void GenerateParsingCodeFromPacked(io::Printer* printer) const;
 69  virtual void GenerateSerializationCode(io::Printer* printer) const = 0;
 70  virtual void GenerateSerializedSizeCode(io::Printer* printer) const = 0;
 71  virtual void GenerateFieldBuilderInitializationCode(io::Printer* printer)
 72      const = 0;
 73
 74  virtual void GenerateEqualsCode(io::Printer* printer) const = 0;
 75  virtual void GenerateHashCode(io::Printer* printer) const = 0;
 76
 77  virtual string GetBoxedType() const = 0;
 78
 79 private:
 80  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator);
 81};
 82
 83// Convenience class which constructs FieldGenerators for a Descriptor.
 84class FieldGeneratorMap {
 85 public:
 86  explicit FieldGeneratorMap(const Descriptor* descriptor);
 87  ~FieldGeneratorMap();
 88
 89  const FieldGenerator& get(const FieldDescriptor* field) const;
 90  const FieldGenerator& get_extension(int index) const;
 91
 92 private:
 93  const Descriptor* descriptor_;
 94  scoped_array<scoped_ptr<FieldGenerator> > field_generators_;
 95  scoped_array<scoped_ptr<FieldGenerator> > extension_generators_;
 96
 97  static FieldGenerator* MakeGenerator(const FieldDescriptor* field,
 98      int messageBitIndex, int builderBitIndex);
 99
100  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap);
101};
102
103}  // namespace java
104}  // namespace compiler
105}  // namespace protobuf
106
107}  // namespace google
108#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__