168 lines
6.9 KiB
C++
168 lines
6.9 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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// Author: kenton@google.com (Kenton Varda)
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// Based on original Protocol Buffers design by
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// Sanjay Ghemawat, Jeff Dean, and others.
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#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__
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#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__
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#include <string>
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#include "google/protobuf/compiler/java/immutable/field_generator.h"
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#include "google/protobuf/descriptor.h"
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#include "google/protobuf/io/printer.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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class Context; // context.h
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class ClassNameResolver; // name_resolver.h
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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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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace java {
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class ImmutableMessageFieldGenerator : public ImmutableFieldGenerator {
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public:
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explicit ImmutableMessageFieldGenerator(const FieldDescriptor* descriptor,
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int messageBitIndex,
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int builderBitIndex,
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Context* context);
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ImmutableMessageFieldGenerator(const ImmutableMessageFieldGenerator&) =
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delete;
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ImmutableMessageFieldGenerator& operator=(
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const ImmutableMessageFieldGenerator&) = delete;
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~ImmutableMessageFieldGenerator() override;
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// implements ImmutableFieldGenerator
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// ---------------------------------------
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int GetMessageBitIndex() const override;
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int GetBuilderBitIndex() const override;
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int GetNumBitsForMessage() const override;
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int GetNumBitsForBuilder() const override;
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void GenerateInterfaceMembers(io::Printer* printer) const override;
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void GenerateMembers(io::Printer* printer) const override;
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void GenerateBuilderMembers(io::Printer* printer) const override;
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void GenerateInitializationCode(io::Printer* printer) const override;
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void GenerateBuilderClearCode(io::Printer* printer) const override;
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void GenerateMergingCode(io::Printer* printer) const override;
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void GenerateBuildingCode(io::Printer* printer) const override;
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void GenerateBuilderParsingCode(io::Printer* printer) const override;
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void GenerateSerializationCode(io::Printer* printer) const override;
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void GenerateSerializedSizeCode(io::Printer* printer) const override;
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void GenerateFieldBuilderInitializationCode(
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io::Printer* printer) const override;
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void GenerateEqualsCode(io::Printer* printer) const override;
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void GenerateHashCode(io::Printer* printer) const override;
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void GenerateKotlinDslMembers(io::Printer* printer) const override;
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std::string GetBoxedType() const override;
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protected:
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const FieldDescriptor* descriptor_;
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int message_bit_index_;
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int builder_bit_index_;
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absl::flat_hash_map<absl::string_view, std::string> variables_;
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ClassNameResolver* name_resolver_;
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Context* context_;
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virtual void PrintNestedBuilderCondition(
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io::Printer* printer, const char* regular_case,
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const char* nested_builder_case) const;
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virtual void PrintNestedBuilderFunction(
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io::Printer* printer, const char* method_prototype,
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const char* regular_case, const char* nested_builder_case,
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const char* trailing_code,
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absl::optional<io::AnnotationCollector::Semantic> semantic =
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absl::nullopt) const;
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private:
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void GenerateKotlinOrNull(io::Printer* printer) const;
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};
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class ImmutableMessageOneofFieldGenerator
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: public ImmutableMessageFieldGenerator {
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public:
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ImmutableMessageOneofFieldGenerator(const FieldDescriptor* descriptor,
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int messageBitIndex, int builderBitIndex,
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Context* context);
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ImmutableMessageOneofFieldGenerator(
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const ImmutableMessageOneofFieldGenerator&) = delete;
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ImmutableMessageOneofFieldGenerator& operator=(
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const ImmutableMessageOneofFieldGenerator&) = delete;
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~ImmutableMessageOneofFieldGenerator() override;
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void GenerateMembers(io::Printer* printer) const override;
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void GenerateBuilderMembers(io::Printer* printer) const override;
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void GenerateBuilderClearCode(io::Printer* printer) const override;
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void GenerateBuildingCode(io::Printer* printer) const override;
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void GenerateMergingCode(io::Printer* printer) const override;
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void GenerateBuilderParsingCode(io::Printer* printer) const override;
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void GenerateSerializationCode(io::Printer* printer) const override;
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void GenerateSerializedSizeCode(io::Printer* printer) const override;
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};
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class RepeatedImmutableMessageFieldGenerator
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: public ImmutableMessageFieldGenerator {
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public:
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explicit RepeatedImmutableMessageFieldGenerator(
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const FieldDescriptor* descriptor, int messageBitIndex,
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int builderBitIndex, Context* context);
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RepeatedImmutableMessageFieldGenerator(
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const RepeatedImmutableMessageFieldGenerator&) = delete;
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RepeatedImmutableMessageFieldGenerator& operator=(
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const RepeatedImmutableMessageFieldGenerator&) = delete;
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~RepeatedImmutableMessageFieldGenerator() override;
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// implements ImmutableFieldGenerator ---------------------------------------
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int GetNumBitsForMessage() const override;
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int GetNumBitsForBuilder() const override;
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void GenerateInterfaceMembers(io::Printer* printer) const override;
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void GenerateMembers(io::Printer* printer) const override;
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void GenerateBuilderMembers(io::Printer* printer) const override;
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void GenerateInitializationCode(io::Printer* printer) const override;
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void GenerateBuilderClearCode(io::Printer* printer) const override;
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void GenerateMergingCode(io::Printer* printer) const override;
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void GenerateBuildingCode(io::Printer* printer) const override;
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void GenerateBuilderParsingCode(io::Printer* printer) const override;
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void GenerateSerializationCode(io::Printer* printer) const override;
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void GenerateSerializedSizeCode(io::Printer* printer) const override;
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void GenerateFieldBuilderInitializationCode(
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io::Printer* printer) const override;
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void GenerateEqualsCode(io::Printer* printer) const override;
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void GenerateHashCode(io::Printer* printer) const override;
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void GenerateKotlinDslMembers(io::Printer* printer) const override;
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std::string GetBoxedType() const override;
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protected:
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void PrintNestedBuilderCondition(
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io::Printer* printer, const char* regular_case,
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const char* nested_builder_case) const override;
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void PrintNestedBuilderFunction(
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io::Printer* printer, const char* method_prototype,
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const char* regular_case, const char* nested_builder_case,
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const char* trailing_code,
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absl::optional<io::AnnotationCollector::Semantic> semantic =
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absl::nullopt) const override;
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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_MESSAGE_FIELD_H__
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