_Wolframe::db::LanguageDescription Class Reference

Interface to properties of the database language used. More...

#include <databaseLanguage.hpp>

Inheritance diagram for _Wolframe::db::LanguageDescription:

Public Types
typedef std::pair< std::string, std::string >	TemplateArgumentAssignment
	Substitute all template arguments in the specified embedded database statement. More...

Public Member Functions
virtual	~LanguageDescription ()
	Destructor. More...
virtual const char *	eoln_commentopr () const =0
	Operator marking the start of an end of line comment. More...
virtual std::string	stm_argument_reference (int index) const =0
	String used for declaring a reference to an argument by index (starting with 1). Default is the SQL standard argument reference in embedded database statements. More...
virtual bool	isEmbeddedStatement (std::string::const_iterator si, std::string::const_iterator se) const =0
	Evaluate if the start of the block specified as argument is forming an embedded statement in the database language. More...
virtual std::string	parseEmbeddedStatement (std::string::const_iterator &si, std::string::const_iterator se) const =0
	Parse an embedded statement in the database language. More...
virtual std::string	substituteTemplateArguments (const std::string &cmd, const std::vector< TemplateArgumentAssignment > &arg) const =0
virtual bool	isCaseSensitive () const =0
	Define if a database is case-insensitive. This has influence on TDL parsing Default is according SQL standard 'false'. More...

Detailed Description

Interface to properties of the database language used.

Interface to properties of the database language (SQL)

Member Typedef Documentation

typedef std::pair<std::string,std::string> _Wolframe::db::LanguageDescription::TemplateArgumentAssignment

Substitute all template arguments in the specified embedded database statement.

Parameters

[in]	cmd	embedded database statement
[in]	arg	template arguments to substitute in the embedded database statement

Constructor & Destructor Documentation

virtual _Wolframe::db::LanguageDescription::~LanguageDescription ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual const char* _Wolframe::db::LanguageDescription::eoln_commentopr ( ) const

pure virtual

Operator marking the start of an end of line comment.

Implemented in _Wolframe::db::LanguageDescriptionSQL.

virtual bool _Wolframe::db::LanguageDescription::isCaseSensitive ( ) const

pure virtual

Define if a database is case-insensitive. This has influence on TDL parsing Default is according SQL standard 'false'.

Implemented in _Wolframe::db::LanguageDescriptionSQL.

virtual bool _Wolframe::db::LanguageDescription::isEmbeddedStatement ( std::string::const_iterator  si, std::string::const_iterator  se  ) const

pure virtual

Evaluate if the start of the block specified as argument is forming an embedded statement in the database language.

Implemented in _Wolframe::db::LanguageDescriptionSQL.

virtual std::string _Wolframe::db::LanguageDescription::parseEmbeddedStatement ( std::string::const_iterator &  si, std::string::const_iterator  se  ) const

pure virtual

Parse an embedded statement in the database language.

Implemented in _Wolframe::db::LanguageDescriptionSQL.

virtual std::string _Wolframe::db::LanguageDescription::stm_argument_reference ( int  index ) const

pure virtual

String used for declaring a reference to an argument by index (starting with 1). Default is the SQL standard argument reference in embedded database statements.

Implemented in _Wolframe::db::LanguageDescriptionSQL.

virtual std::string _Wolframe::db::LanguageDescription::substituteTemplateArguments ( const std::string &  cmd, const std::vector< TemplateArgumentAssignment > &  arg  ) const

pure virtual

Implemented in _Wolframe::db::LanguageDescriptionSQL.

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

• include/database/databaseLanguage.hpp