Detailed Description

Wrapper class for QueryableBackends that injects prefix in front of the title/table for every query before being executed.

A query to the "MyAgentTable" table will actually be passed to the wrapped backend as [prefix] + "MyAgentTable".

Definition at line 562 of file query_backend.h.

Inheritance diagram for cyclus::PrefixInjector:

Public Member Functions
virtual std::map< std::string, DbTypes >	ColumnTypes (std::string table)

	PrefixInjector (QueryableBackend *b, std::string prefix)

virtual QueryResult	Query (std::string table, std::vector< Cond > *conds)

virtual std::list< ColumnInfo >	Schema (std::string table)

virtual std::set< std::string >	Tables ()

Public Member Functions inherited from cyclus::QueryableBackend
virtual	~QueryableBackend ()

Constructor & Destructor Documentation

cyclus::PrefixInjector::PrefixInjector	(	QueryableBackend *	b,
		std::string	prefix )

inline

Definition at line 564 of file query_backend.h.

virtual std::map< std::string, DbTypes > cyclus::PrefixInjector::ColumnTypes ( std::string table )

inlinevirtual

Return a map of column names of the specified table to the associated database type.

Definition at line 572 of file query_backend.h.

virtual QueryResult cyclus::PrefixInjector::Query	(	std::string	table,
		std::vector< Cond > *	conds )

inlinevirtual

Return a set of rows from the specificed table that match all given conditions.

Conditions are AND'd together. conds may be NULL.

Definition at line 568 of file query_backend.h.

virtual std::list< ColumnInfo > cyclus::PrefixInjector::Schema ( std::string table )

inlinevirtual

Return information about all columns of a table.

Definition at line 576 of file query_backend.h.

virtual std::set< std::string > cyclus::PrefixInjector::Tables ( )

inlinevirtual

Return a set of all table names currently in the database.

Definition at line 580 of file query_backend.h.

The documentation for this class was generated from the following file: