src/google/protobuf/compiler/java/string_field.h

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
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// Author: kenton@google.com (Kenton Varda)
// Author: jonp@google.com (Jon Perlow)
//  Based on original Protocol Buffers design by
//  Sanjay Ghemawat, Jeff Dean, and others.

#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__

#include <map>
#include <string>

#include "google/protobuf/compiler/java/field.h"

namespace google {
namespace protobuf {
namespace compiler {
namespace java {
class Context;            // context.h
class ClassNameResolver;  // name_resolver.h
}  // namespace java
}  // namespace compiler
}  // namespace protobuf
}  // namespace google

namespace google {
namespace protobuf {
namespace compiler {
namespace java {

class ImmutableStringFieldGenerator : public ImmutableFieldGenerator {
 public:
  explicit ImmutableStringFieldGenerator(const FieldDescriptor* descriptor,
                                         int messageBitIndex,
                                         int builderBitIndex, Context* context);
  ImmutableStringFieldGenerator(const ImmutableStringFieldGenerator&) = delete;
  ImmutableStringFieldGenerator& operator=(
      const ImmutableStringFieldGenerator&) = delete;
  ~ImmutableStringFieldGenerator() override;

  // implements ImmutableFieldGenerator
  // ---------------------------------------
  int GetMessageBitIndex() const override;
  int GetBuilderBitIndex() const override;
  int GetNumBitsForMessage() const override;
  int GetNumBitsForBuilder() const override;
  void GenerateInterfaceMembers(io::Printer* printer) const override;
  void GenerateMembers(io::Printer* printer) const override;
  void GenerateBuilderMembers(io::Printer* printer) const override;
  void GenerateInitializationCode(io::Printer* printer) const override;
  void GenerateBuilderClearCode(io::Printer* printer) const override;
  void GenerateMergingCode(io::Printer* printer) const override;
  void GenerateBuildingCode(io::Printer* printer) const override;
  void GenerateBuilderParsingCode(io::Printer* printer) const override;
  void GenerateSerializationCode(io::Printer* printer) const override;
  void GenerateSerializedSizeCode(io::Printer* printer) const override;
  void GenerateFieldBuilderInitializationCode(
      io::Printer* printer) const override;
  void GenerateEqualsCode(io::Printer* printer) const override;
  void GenerateHashCode(io::Printer* printer) const override;
  void GenerateKotlinDslMembers(io::Printer* printer) const override;

  std::string GetBoxedType() const override;

 protected:
  const FieldDescriptor* descriptor_;
  int message_bit_index_;
  int builder_bit_index_;
  std::map<std::string, std::string> variables_;
  ClassNameResolver* name_resolver_;
};

class ImmutableStringOneofFieldGenerator
    : public ImmutableStringFieldGenerator {
 public:
  ImmutableStringOneofFieldGenerator(const FieldDescriptor* descriptor,
                                     int messageBitIndex, int builderBitIndex,
                                     Context* context);
  ImmutableStringOneofFieldGenerator(
      const ImmutableStringOneofFieldGenerator&) = delete;
  ImmutableStringOneofFieldGenerator& operator=(
      const ImmutableStringOneofFieldGenerator&) = delete;
  ~ImmutableStringOneofFieldGenerator() override;

 private:
  void GenerateMembers(io::Printer* printer) const override;
  void GenerateBuilderMembers(io::Printer* printer) const override;
  void GenerateBuilderClearCode(io::Printer* printer) const override;
  void GenerateMergingCode(io::Printer* printer) const override;
  void GenerateBuildingCode(io::Printer* printer) const override;
  void GenerateBuilderParsingCode(io::Printer* printer) const override;
  void GenerateSerializationCode(io::Printer* printer) const override;
  void GenerateSerializedSizeCode(io::Printer* printer) const override;
};

class RepeatedImmutableStringFieldGenerator
    : public ImmutableStringFieldGenerator {
 public:
  explicit RepeatedImmutableStringFieldGenerator(
      const FieldDescriptor* descriptor, int messageBitIndex,
      int builderBitIndex, Context* context);
  RepeatedImmutableStringFieldGenerator(
      const RepeatedImmutableStringFieldGenerator&) = delete;
  RepeatedImmutableStringFieldGenerator& operator=(
      const RepeatedImmutableStringFieldGenerator&) = delete;
  ~RepeatedImmutableStringFieldGenerator() override;

  // implements ImmutableFieldGenerator ---------------------------------------
  int GetNumBitsForMessage() const override;
  int GetNumBitsForBuilder() const override;
  void GenerateInterfaceMembers(io::Printer* printer) const override;
  void GenerateMembers(io::Printer* printer) const override;
  void GenerateBuilderMembers(io::Printer* printer) const override;
  void GenerateInitializationCode(io::Printer* printer) const override;
  void GenerateBuilderClearCode(io::Printer* printer) const override;
  void GenerateMergingCode(io::Printer* printer) const override;
  void GenerateBuildingCode(io::Printer* printer) const override;
  void GenerateBuilderParsingCode(io::Printer* printer) const override;
  void GenerateSerializationCode(io::Printer* printer) const override;
  void GenerateSerializedSizeCode(io::Printer* printer) const override;
  void GenerateFieldBuilderInitializationCode(
      io::Printer* printer) const override;
  void GenerateEqualsCode(io::Printer* printer) const override;
  void GenerateHashCode(io::Printer* printer) const override;
  void GenerateKotlinDslMembers(io::Printer* printer) const override;

  std::string GetBoxedType() const override;
};

}  // namespace java
}  // namespace compiler
}  // namespace protobuf
}  // namespace google

#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__