javanano_enum_field.h revision d888895a3b5cf764856d3a94ed526bf9994c1800 
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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_ENUM_FIELD_H__
36#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__
37
38#include <map>
39#include <string>
40#include <vector>
41#include <google/protobuf/compiler/javanano/javanano_field.h>
42
43namespace google {
44namespace protobuf {
45namespace compiler {
46namespace javanano {
47
48class EnumFieldGenerator : public FieldGenerator {
49 public:
50  explicit EnumFieldGenerator(
51      const FieldDescriptor* descriptor, const Params& params);
52  ~EnumFieldGenerator();
53
54  // implements FieldGenerator ---------------------------------------
55  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
56  void GenerateClearCode(io::Printer* printer) const;
57  void GenerateMergingCode(io::Printer* printer) const;
58  void GenerateSerializationCode(io::Printer* printer) const;
59  void GenerateSerializedSizeCode(io::Printer* printer) const;
60  void GenerateEqualsCode(io::Printer* printer) const;
61  void GenerateHashCodeCode(io::Printer* printer) const;
62
63 private:
64  const FieldDescriptor* descriptor_;
65  map<string, string> variables_;
66  vector<string> canonical_values_;
67
68  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator);
69};
70
71class AccessorEnumFieldGenerator : public FieldGenerator {
72 public:
73  explicit AccessorEnumFieldGenerator(const FieldDescriptor* descriptor,
74      const Params& params, int has_bit_index);
75  ~AccessorEnumFieldGenerator();
76
77  // implements FieldGenerator ---------------------------------------
78  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
79  void GenerateClearCode(io::Printer* printer) const;
80  void GenerateMergingCode(io::Printer* printer) const;
81  void GenerateSerializationCode(io::Printer* printer) const;
82  void GenerateSerializedSizeCode(io::Printer* printer) const;
83  void GenerateEqualsCode(io::Printer* printer) const;
84  void GenerateHashCodeCode(io::Printer* printer) const;
85
86 private:
87  const FieldDescriptor* descriptor_;
88  map<string, string> variables_;
89  vector<string> canonical_values_;
90
91  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AccessorEnumFieldGenerator);
92};
93
94class RepeatedEnumFieldGenerator : public FieldGenerator {
95 public:
96  explicit RepeatedEnumFieldGenerator(
97      const FieldDescriptor* descriptor, const Params& params);
98  ~RepeatedEnumFieldGenerator();
99
100  // implements FieldGenerator ---------------------------------------
101  void GenerateMembers(io::Printer* printer, bool lazy_init) const;
102  void GenerateClearCode(io::Printer* printer) const;
103  void GenerateMergingCode(io::Printer* printer) const;
104  void GenerateMergingCodeFromPacked(io::Printer* printer) const;
105  void GenerateSerializationCode(io::Printer* printer) const;
106  void GenerateSerializedSizeCode(io::Printer* printer) const;
107  void GenerateEqualsCode(io::Printer* printer) const;
108  void GenerateHashCodeCode(io::Printer* printer) const;
109
110 private:
111  void GenerateRepeatedDataSizeCode(io::Printer* printer) const;
112
113  const FieldDescriptor* descriptor_;
114  map<string, string> variables_;
115  vector<string> canonical_values_;
116
117  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator);
118};
119
120}  // namespace javanano
121}  // namespace compiler
122}  // namespace protobuf
123
124}  // namespace google
125#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__
126