File size: 2,762 Bytes
2adb4b5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | // Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
// Author: dweis@google.com (Daniel Weis)
// Based on original Protocol Buffers design by
// Sanjay Ghemawat, Jeff Dean, and others.
#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
#include <memory>
#include <string>
#include <vector>
#include "absl/container/btree_map.h"
#include "google/protobuf/compiler/java/full/field_generator.h"
#include "google/protobuf/descriptor.h"
namespace google {
namespace protobuf {
namespace compiler {
namespace java {
class Context; // context.h
class ClassNameResolver; // name_resolver.h
} // namespace java
} // namespace compiler
namespace io {
class Printer; // printer.h
}
} // namespace protobuf
} // namespace google
namespace google {
namespace protobuf {
namespace compiler {
namespace java {
class MessageBuilderGenerator {
public:
explicit MessageBuilderGenerator(const Descriptor* descriptor,
Context* context);
MessageBuilderGenerator(const MessageBuilderGenerator&) = delete;
MessageBuilderGenerator& operator=(const MessageBuilderGenerator&) = delete;
virtual ~MessageBuilderGenerator();
virtual void Generate(io::Printer* printer);
private:
void GenerateCommonBuilderMethods(io::Printer* printer);
void GenerateBuildPartial(io::Printer* printer);
int GenerateBuildPartialPiece(io::Printer* printer, int piece,
int first_field);
int GenerateBuildPartialPieceWithoutPresence(io::Printer* printer, int piece,
int first_field);
void GenerateDescriptorMethods(io::Printer* printer);
void GenerateBuilderParsingMethods(io::Printer* printer);
void GenerateBuilderFieldParsingCases(io::Printer* printer);
void GenerateBuilderFieldParsingCase(io::Printer* printer,
const FieldDescriptor* field);
void GenerateBuilderPackedFieldParsingCase(io::Printer* printer,
const FieldDescriptor* field);
void GenerateIsInitialized(io::Printer* printer);
const Descriptor* descriptor_;
Context* context_;
ClassNameResolver* name_resolver_;
FieldGeneratorMap<ImmutableFieldGenerator> field_generators_;
absl::btree_map<int, const OneofDescriptor*> oneofs_;
};
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_BUILDER_H__
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