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// 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,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Author: kenton@google.com (Kenton Varda)
// Based on original Protocol Buffers design by
// Sanjay Ghemawat, Jeff Dean, and others.
#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
#include <memory>
#include <string>
#include <vector>
#include "google/protobuf/compiler/java/options.h"
#include "google/protobuf/port.h"
namespace google {
namespace protobuf {
class FileDescriptor; // descriptor.h
namespace io {
class Printer; // printer.h
}
namespace compiler {
class GeneratorContext; // code_generator.h
namespace java {
class Context; // context.h
class MessageGenerator; // message.h
class GeneratorFactory; // generator_factory.h
class ExtensionGenerator; // extension.h
class ClassNameResolver; // name_resolver.h
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
namespace google {
namespace protobuf {
namespace compiler {
namespace java {
class FileGenerator {
public:
FileGenerator(const FileDescriptor* file, const Options& options,
bool immutable_api = true);
FileGenerator(const FileGenerator&) = delete;
FileGenerator& operator=(const FileGenerator&) = delete;
~FileGenerator();
// Checks for problems that would otherwise lead to cryptic compile errors.
// Returns true if there are no problems, or writes an error description to
// the given string and returns false otherwise.
bool Validate(TProtoStringType* error);
void Generate(io::Printer* printer);
TProtoStringType GetKotlinClassname();
void GenerateKotlin(io::Printer* printer);
void GenerateKotlinSiblings(const TProtoStringType& package_dir,
GeneratorContext* generator_context,
std::vector<TProtoStringType>* file_list,
std::vector<TProtoStringType>* annotation_list);
// If we aren't putting everything into one file, this will write all the
// files other than the outer file (i.e. one for each message, enum, and
// service type).
void GenerateSiblings(const TProtoStringType& package_dir,
GeneratorContext* generator_context,
std::vector<TProtoStringType>* file_list,
std::vector<TProtoStringType>* annotation_list);
const TProtoStringType& java_package() { return java_package_; }
const TProtoStringType& classname() { return classname_; }
private:
void GenerateDescriptorInitializationCodeForImmutable(io::Printer* printer);
void GenerateDescriptorInitializationCodeForMutable(io::Printer* printer);
bool ShouldIncludeDependency(const FileDescriptor* descriptor,
bool immutable_api_);
const FileDescriptor* file_;
TProtoStringType java_package_;
TProtoStringType classname_;
std::vector<std::unique_ptr<MessageGenerator>> message_generators_;
std::vector<std::unique_ptr<ExtensionGenerator>> extension_generators_;
std::unique_ptr<GeneratorFactory> generator_factory_;
std::unique_ptr<Context> context_;
ClassNameResolver* name_resolver_;
const Options options_;
bool immutable_api_;
};
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__
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