libdballe  9.11
sqlite/station.h
1 #ifndef DBALLE_DB_V7_SQLITE_STATION_H
2 #define DBALLE_DB_V7_SQLITE_STATION_H
3 
4 #include <dballe/db/v7/station.h>
5 #include <functional>
6 #include <memory>
7 
8 namespace wreport {
9 struct Var;
10 }
11 
12 namespace dballe {
13 namespace db {
14 namespace v7 {
15 namespace sqlite {
16 
20 class SQLiteStation : public v7::Station
21 {
22 protected:
27 
36 
37  void _dump(std::function<void(int, int, const Coords& coords, const char* ident)> out) override;
38 
39 public:
41  ~SQLiteStation();
42  SQLiteStation(const SQLiteStation&) = delete;
43  SQLiteStation(const SQLiteStation&&) = delete;
44  SQLiteStation& operator=(const SQLiteStation&) = delete;
45 
46  DBStation lookup(Tracer<>& trc, int id_station) override;
47  int maybe_get_id(Tracer<>& trc, const dballe::DBStation& st) override;
48  int insert_new(Tracer<>& trc, const dballe::DBStation& desc) override;
49  void get_station_vars(Tracer<>& trc, int id_station, std::function<void(std::unique_ptr<wreport::Var>)> dest) override;
50  void add_station_vars(Tracer<>& trc, int id_station, DBValues& values) override;
51  void run_station_query(Tracer<>& trc, const v7::StationQueryBuilder& qb, std::function<void(const dballe::DBStation&)>) override;
52 };
53 
54 }
55 }
56 }
57 }
58 #endif
Definition: qbuilder.h:81
dballe::sql::SQLiteStatement * sfstm
Precompiled select fixed station query.
Definition: sqlite/station.h:29
void add_station_vars(Tracer<> &trc, int id_station, DBValues &values) override
Add all station variables (without attributes) to values.
Coordinates.
Definition: types.h:368
int insert_new(Tracer<> &trc, const dballe::DBStation &desc) override
Insert a new station in the database, without checking if it already exists.
dballe::sql::SQLiteStatement * smstm
Precompiled select mobile station query.
Definition: sqlite/station.h:31
dballe::sql::SQLiteStatement * ssdstm
Precompiled select station data query.
Definition: sqlite/station.h:35
Definition: cmdline.h:18
dballe::sql::SQLiteStatement * istm
Precompiled insert query.
Definition: sqlite/station.h:33
Definition: station.h:24
Collection of DBValue objects, indexed by wreport::Varcode.
Definition: values.h:191
Precompiled queries to manipulate the station table.
Definition: sqlite/station.h:20
Definition: transaction.h:15
Smart pointer for trace::Step objects, which calls done() when going out of scope.
Definition: db/v7/fwd.h:45
void get_station_vars(Tracer<> &trc, int id_station, std::function< void(std::unique_ptr< wreport::Var >)> dest) override
Export station variables.
DBStation lookup(Tracer<> &trc, int id_station) override
Lookup station data by ID.
SQLite statement.
Definition: sqlite.h:115
Definition: types.h:850
int maybe_get_id(Tracer<> &trc, const dballe::DBStation &st) override
Get the station ID given latitude, longitude and mobile identifier.
dballe::sql::SQLiteConnection & conn
DB connection.
Definition: sqlite/station.h:26
Database connection.
Definition: sqlite.h:34