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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.
// http://code.google.com/p/protobuf/
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Author: kenton@google.com (Kenton Varda)
// Based on original Protocol Buffers design by
// Sanjay Ghemawat, Jeff Dean, and others.
#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__
#include <google/protobuf/stubs/common.h>
namespace google {
namespace protobuf {
class FieldDescriptor; // descriptor.h
namespace io {
class Printer; // printer.h
}
}
namespace protobuf {
namespace compiler {
namespace java {
// Generates code for an extension, which may be within the scope of some
// message or may be at file scope. This is much simpler than FieldGenerator
// since extensions are just simple identifiers with interesting types.
class ExtensionGenerator {
public:
explicit ExtensionGenerator(const FieldDescriptor* descriptor);
~ExtensionGenerator();
void Generate(io::Printer* printer);
private:
const FieldDescriptor* descriptor_;
GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator);
};
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
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