56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
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#define GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
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#include <string>
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#include "google/protobuf/compiler/java/generator_factory.h"
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#include "google/protobuf/descriptor.h"
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#include "google/protobuf/port.h"
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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace java {
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// Generates code for a lite extension, which may be within the scope of some
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// message or may be at file scope. This is much simpler than FieldGenerator
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// since extensions are just simple identifiers with interesting types.
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class ImmutableExtensionLiteGenerator : public ExtensionGenerator {
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public:
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explicit ImmutableExtensionLiteGenerator(const FieldDescriptor* descriptor,
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Context* context);
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ImmutableExtensionLiteGenerator(const ImmutableExtensionLiteGenerator&) =
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delete;
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ImmutableExtensionLiteGenerator& operator=(
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const ImmutableExtensionLiteGenerator&) = delete;
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~ImmutableExtensionLiteGenerator() override;
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void Generate(io::Printer* printer) override;
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// Returns an estimate of the number of bytes the printed code will compile to
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int GenerateNonNestedInitializationCode(io::Printer* printer) override;
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// Returns an estimate of the number of bytes the printed code will compile to
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int GenerateRegistrationCode(io::Printer* printer) override;
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private:
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const FieldDescriptor* descriptor_;
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ClassNameResolver* name_resolver_;
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std::string scope_;
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Context* context_;
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};
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} // namespace java
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} // namespace compiler
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} // namespace protobuf
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} // namespace google
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#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_LITE_H__
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