1// Protocol Buffers - Google's data interchange format
2// Copyright 2008 Google Inc.  All rights reserved.
3// https://developers.google.com/protocol-buffers/
4//
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13// in the documentation and/or other materials provided with the
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17// this software without specific prior written permission.
18//
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20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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30
31// Author: kenton@google.com (Kenton Varda)
32//  Based on original Protocol Buffers design by
33//  Sanjay Ghemawat, Jeff Dean, and others.
34
35#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
36#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
37
38#include <map>
39#include <string>
40#include <google/protobuf/compiler/java/java_field.h>
41
42namespace google {
43namespace protobuf {
44  namespace compiler {
45    namespace java {
46      class Context;           // context.h
47      class ClassNameResolver; // name_resolver.h
48    }
49  }
50}
51
52namespace protobuf {
53namespace compiler {
54namespace java {
55
56class ImmutableMessageFieldLiteGenerator : public ImmutableFieldLiteGenerator {
57 public:
58  explicit ImmutableMessageFieldLiteGenerator(
59      const FieldDescriptor* descriptor, int messageBitIndex,
60      int builderBitIndex, Context* context);
61  ~ImmutableMessageFieldLiteGenerator();
62
63  // implements ImmutableFieldLiteGenerator ------------------------------------
64  int GetNumBitsForMessage() const;
65  int GetNumBitsForBuilder() const;
66  void GenerateInterfaceMembers(io::Printer* printer) const;
67  void GenerateMembers(io::Printer* printer) const;
68  void GenerateBuilderMembers(io::Printer* printer) const;
69  void GenerateInitializationCode(io::Printer* printer) const;
70  void GenerateVisitCode(io::Printer* printer) const;
71  void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const;
72  void GenerateParsingCode(io::Printer* printer) const;
73  void GenerateParsingDoneCode(io::Printer* printer) const;
74  void GenerateSerializationCode(io::Printer* printer) const;
75  void GenerateSerializedSizeCode(io::Printer* printer) const;
76  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
77  void GenerateEqualsCode(io::Printer* printer) const;
78  void GenerateHashCode(io::Printer* printer) const;
79
80  string GetBoxedType() const;
81
82 protected:
83  const FieldDescriptor* descriptor_;
84  map<string, string> variables_;
85  const int messageBitIndex_;
86  const int builderBitIndex_;
87  Context* context_;
88  ClassNameResolver* name_resolver_;
89
90 private:
91  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageFieldLiteGenerator);
92};
93
94class ImmutableMessageOneofFieldLiteGenerator
95    : public ImmutableMessageFieldLiteGenerator {
96 public:
97  ImmutableMessageOneofFieldLiteGenerator(
98      const FieldDescriptor* descriptor, int messageBitIndex,
99      int builderBitIndex, Context* context);
100  ~ImmutableMessageOneofFieldLiteGenerator();
101
102  void GenerateMembers(io::Printer* printer) const;
103  void GenerateBuilderMembers(io::Printer* printer) const;
104  void GenerateVisitCode(io::Printer* printer) const;
105  void GenerateParsingCode(io::Printer* printer) const;
106  void GenerateSerializationCode(io::Printer* printer) const;
107  void GenerateSerializedSizeCode(io::Printer* printer) const;
108
109 private:
110  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageOneofFieldLiteGenerator);
111};
112
113class RepeatedImmutableMessageFieldLiteGenerator
114    : public ImmutableFieldLiteGenerator {
115 public:
116  explicit RepeatedImmutableMessageFieldLiteGenerator(
117      const FieldDescriptor* descriptor, int messageBitIndex,
118      int builderBitIndex, Context* context);
119  ~RepeatedImmutableMessageFieldLiteGenerator();
120
121  // implements ImmutableFieldLiteGenerator ------------------------------------
122  int GetNumBitsForMessage() const;
123  int GetNumBitsForBuilder() const;
124  void GenerateInterfaceMembers(io::Printer* printer) const;
125  void GenerateMembers(io::Printer* printer) const;
126  void GenerateBuilderMembers(io::Printer* printer) const;
127  void GenerateInitializationCode(io::Printer* printer) const;
128  void GenerateVisitCode(io::Printer* printer) const;
129  void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const;
130  void GenerateParsingCode(io::Printer* printer) const;
131  void GenerateParsingDoneCode(io::Printer* printer) const;
132  void GenerateSerializationCode(io::Printer* printer) const;
133  void GenerateSerializedSizeCode(io::Printer* printer) const;
134  void GenerateFieldBuilderInitializationCode(io::Printer* printer) const;
135  void GenerateEqualsCode(io::Printer* printer) const;
136  void GenerateHashCode(io::Printer* printer) const;
137
138  string GetBoxedType() const;
139
140 protected:
141  const FieldDescriptor* descriptor_;
142  map<string, string> variables_;
143  const int messageBitIndex_;
144  const int builderBitIndex_;
145  Context* context_;
146  ClassNameResolver* name_resolver_;
147
148 private:
149  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableMessageFieldLiteGenerator);
150};
151
152}  // namespace java
153}  // namespace compiler
154}  // namespace protobuf
155
156}  // namespace google
157#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_LITE_H__
158