path: root/src/google/protobuf/compiler/java/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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//
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// in the documentation and/or other materials provided with the
// distribution.
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// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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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/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();

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

  std::string GetBoxedType() const;

 protected:
  const FieldDescriptor* descriptor_;
  std::map<std::string, std::string> variables_;
  const int messageBitIndex_;
  const int builderBitIndex_;
  Context* context_;
  ClassNameResolver* name_resolver_;

 private:
  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringFieldGenerator);
};

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

 private:
  void GenerateMembers(io::Printer* printer) const;
  void GenerateBuilderMembers(io::Printer* printer) const;
  void GenerateMergingCode(io::Printer* printer) const;
  void GenerateBuildingCode(io::Printer* printer) const;
  void GenerateParsingCode(io::Printer* printer) const;
  void GenerateSerializationCode(io::Printer* printer) const;
  void GenerateSerializedSizeCode(io::Printer* printer) const;

  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringOneofFieldGenerator);
};

class RepeatedImmutableStringFieldGenerator : public ImmutableFieldGenerator {
 public:
  explicit RepeatedImmutableStringFieldGenerator(
      const FieldDescriptor* descriptor, int messageBitIndex,
      int builderBitIndex, Context* context);
  ~RepeatedImmutableStringFieldGenerator();

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

  std::string GetBoxedType() const;

 private:
  const FieldDescriptor* descriptor_;
  std::map<std::string, std::string> variables_;
  const int messageBitIndex_;
  const int builderBitIndex_;
  Context* context_;
  ClassNameResolver* name_resolver_;

  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableStringFieldGenerator);
};

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

#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__