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30
31// Author: wink@google.com (Wink Saville)
32
33#ifndef PROTOBUF_COMPILER_JAVAMICRO_JAVAMICRO_PARAMS_H_
34#define PROTOBUF_COMPILER_JAVAMICRO_JAVAMICRO_PARAMS_H_
35
36#include <map>
37#include <set>
38#include <google/protobuf/stubs/strutil.h>
39
40namespace google {
41namespace protobuf {
42namespace compiler {
43namespace javamicro {
44
45enum eOptimization { JAVAMICRO_OPT_SPEED, JAVAMICRO_OPT_SPACE, JAVAMICRO_OPT_DEFAULT = JAVAMICRO_OPT_SPACE };
46enum eMultipleFiles { JAVAMICRO_MUL_UNSET, JAVAMICRO_MUL_FALSE, JAVAMICRO_MUL_TRUE };
47
48// Parameters for used by the generators
49class Params {
50 public:
51  typedef map<string, string> NameMap;
52  typedef set<string> NameSet;
53 private:
54  string empty_;
55  string base_name_;
56  eOptimization optimization_;
57  eMultipleFiles override_java_multiple_files_;
58  bool java_use_vector_;
59  NameMap java_packages_;
60  NameMap java_outer_classnames_;
61  NameSet java_multiple_files_;
62
63 public:
64  Params(const string & base_name) :
65    empty_(""),
66    base_name_(base_name),
67    optimization_(JAVAMICRO_OPT_DEFAULT),
68    override_java_multiple_files_(JAVAMICRO_MUL_UNSET),
69    java_use_vector_(false) {
70  }
71
72  const string& base_name() const {
73    return base_name_;
74  }
75
76  bool has_java_package(const string& file_name) const {
77    return java_packages_.find(file_name)
78                        != java_packages_.end();
79  }
80  void set_java_package(const string& file_name,
81      const string& java_package) {
82    java_packages_[file_name] = java_package;
83  }
84  const string& java_package(const string& file_name) const {
85    NameMap::const_iterator itr;
86
87    itr = java_packages_.find(file_name);
88    if  (itr == java_packages_.end()) {
89      return empty_;
90    } else {
91      return itr->second;
92    }
93  }
94  const NameMap& java_packages() {
95    return java_packages_;
96  }
97
98  bool has_java_outer_classname(const string& file_name) const {
99    return java_outer_classnames_.find(file_name)
100                        != java_outer_classnames_.end();
101  }
102  void set_java_outer_classname(const string& file_name,
103      const string& java_outer_classname) {
104    java_outer_classnames_[file_name] = java_outer_classname;
105  }
106  const string& java_outer_classname(const string& file_name) const {
107    NameMap::const_iterator itr;
108
109    itr = java_outer_classnames_.find(file_name);
110    if  (itr == java_outer_classnames_.end()) {
111      return empty_;
112    } else {
113      return itr->second;
114    }
115  }
116  const NameMap& java_outer_classnames() {
117    return java_outer_classnames_;
118  }
119
120  void set_optimization(eOptimization optimization) {
121    optimization_ = optimization;
122  }
123  eOptimization optimization() const {
124    return optimization_;
125  }
126
127  void set_override_java_multiple_files(bool value) {
128    if (value) {
129      override_java_multiple_files_ = JAVAMICRO_MUL_TRUE;
130    } else {
131      override_java_multiple_files_ = JAVAMICRO_MUL_FALSE;
132    }
133  }
134  void clear_override_java_multiple_files() {
135    override_java_multiple_files_ = JAVAMICRO_MUL_UNSET;
136  }
137
138  void set_java_multiple_files(const string& file_name, bool value) {
139    if (value) {
140      java_multiple_files_.insert(file_name);
141    } else {
142      java_multiple_files_.erase(file_name);
143    }
144  }
145  bool java_multiple_files(const string& file_name) const {
146    switch (override_java_multiple_files_) {
147      case JAVAMICRO_MUL_FALSE:
148        return false;
149      case JAVAMICRO_MUL_TRUE:
150        return true;
151      default:
152        return java_multiple_files_.find(file_name)
153                != java_multiple_files_.end();
154    }
155  }
156
157  void set_java_use_vector(bool value) {
158    java_use_vector_ = value;
159  }
160  bool java_use_vector() const {
161    return java_use_vector_;
162  }
163
164};
165
166}  // namespace javamicro
167}  // namespace compiler
168}  // namespace protobuf
169}  // namespace google
170#endif  // PROTOBUF_COMPILER_JAVAMICRO_JAVAMICRO_PARAMS_H_
171