javanano_params.h revision 35d9fd84ff1d9ecdb91156b757cc9fdcc3f25249
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31// Author: wink@google.com (Wink Saville)
32
33#ifndef PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
34#define PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
35
36#include <map>
37#include <set>
38#include <google/protobuf/stubs/strutil.h>
39
40namespace google {
41namespace protobuf {
42namespace compiler {
43namespace javanano {
44
45enum eMultipleFiles { JAVANANO_MUL_UNSET, JAVANANO_MUL_FALSE, JAVANANO_MUL_TRUE };
46
47// Parameters for used by the generators
48class Params {
49 public:
50  typedef map<string, string> NameMap;
51  typedef set<string> NameSet;
52 private:
53  string empty_;
54  string base_name_;
55  eMultipleFiles override_java_multiple_files_;
56  bool store_unknown_fields_;
57  NameMap java_packages_;
58  NameMap java_outer_classnames_;
59  NameSet java_multiple_files_;
60  bool generate_has_;
61
62 public:
63  Params(const string & base_name) :
64    empty_(""),
65    base_name_(base_name),
66    override_java_multiple_files_(JAVANANO_MUL_UNSET),
67    store_unknown_fields_(false),
68    generate_has_(false) {
69  }
70
71  const string& base_name() const {
72    return base_name_;
73  }
74
75  bool has_java_package(const string& file_name) const {
76    return java_packages_.find(file_name)
77                        != java_packages_.end();
78  }
79  void set_java_package(const string& file_name,
80      const string& java_package) {
81    java_packages_[file_name] = java_package;
82  }
83  const string& java_package(const string& file_name) const {
84    NameMap::const_iterator itr;
85
86    itr = java_packages_.find(file_name);
87    if  (itr == java_packages_.end()) {
88      return empty_;
89    } else {
90      return itr->second;
91    }
92  }
93  const NameMap& java_packages() {
94    return java_packages_;
95  }
96
97  bool has_java_outer_classname(const string& file_name) const {
98    return java_outer_classnames_.find(file_name)
99                        != java_outer_classnames_.end();
100  }
101  void set_java_outer_classname(const string& file_name,
102      const string& java_outer_classname) {
103    java_outer_classnames_[file_name] = java_outer_classname;
104  }
105  const string& java_outer_classname(const string& file_name) const {
106    NameMap::const_iterator itr;
107
108    itr = java_outer_classnames_.find(file_name);
109    if  (itr == java_outer_classnames_.end()) {
110      return empty_;
111    } else {
112      return itr->second;
113    }
114  }
115  const NameMap& java_outer_classnames() {
116    return java_outer_classnames_;
117  }
118
119  void set_override_java_multiple_files(bool java_multiple_files) {
120    if (java_multiple_files) {
121      override_java_multiple_files_ = JAVANANO_MUL_TRUE;
122    } else {
123      override_java_multiple_files_ = JAVANANO_MUL_FALSE;
124    }
125  }
126  void clear_override_java_multiple_files() {
127    override_java_multiple_files_ = JAVANANO_MUL_UNSET;
128  }
129
130  void set_java_multiple_files(const string& file_name, bool value) {
131    if (value) {
132      java_multiple_files_.insert(file_name);
133    } else {
134      java_multiple_files_.erase(file_name);
135    }
136  }
137  bool java_multiple_files(const string& file_name) const {
138    switch (override_java_multiple_files_) {
139      case JAVANANO_MUL_FALSE:
140        return false;
141      case JAVANANO_MUL_TRUE:
142        return true;
143      default:
144        return java_multiple_files_.find(file_name)
145                != java_multiple_files_.end();
146    }
147  }
148
149  void set_store_unknown_fields(bool value) {
150    store_unknown_fields_ = value;
151  }
152  bool store_unknown_fields() const {
153    return store_unknown_fields_;
154  }
155
156  void set_generate_has(bool value) {
157    generate_has_ = value;
158  }
159  bool generate_has() const {
160    return generate_has_;
161  }
162
163};
164
165}  // namespace javanano
166}  // namespace compiler
167}  // namespace protobuf
168}  // namespace google
169#endif  // PROTOBUF_COMPILER_JAVANANO_JAVANANO_PARAMS_H_
170