// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// 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
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Author: niwasaki@google.com (Naoki Iwasaki)
//  Based on original Protocol Buffers design by
//  Sanjay Ghemawat, Jeff Dean, and others.

#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__

#include <google/protobuf/compiler/java/java_field.h>
#include <google/protobuf/compiler/java/java_message_field.h>

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

namespace protobuf {
namespace compiler {
namespace java {

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

  // overroads ImmutableMessageFieldGenerator ---------------------------------
  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 GenerateSerializationCode(io::Printer* printer) const;
  void GenerateSerializedSizeCode(io::Printer* printer) const;

 private:
  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableLazyMessageFieldGenerator);
};

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

  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;

 private:
  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableLazyMessageOneofFieldGenerator);
};

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

  // overroads RepeatedImmutableMessageFieldGenerator -------------------------
  void GenerateMembers(io::Printer* printer) const;
  void GenerateBuilderMembers(io::Printer* printer) const;
  void GenerateParsingCode(io::Printer* printer) const;
  void GenerateSerializationCode(io::Printer* printer) const;
  void GenerateSerializedSizeCode(io::Printer* printer) const;

 private:
  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableLazyMessageFieldGenerator);
};

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

}  // namespace google
#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__