Public Member Functions
	BaseExplorer (const BaseExplorer &)=delete

	BaseExplorer (BaseExplorer &&)=delete

BaseExplorer &	operator= (const BaseExplorer &)=delete

BaseExplorer &	operator= (BaseExplorer &&)=delete

const dballe::Query &	get_filter () const
	Get the current filter.

void	set_filter (const dballe::Query &query)
	Set a new filter, updating all browsing data.

Update	rebuild ()
	Throw away all cached data and rebuild the explorer from scratch. More...

Update	update ()
	Merge new data into the explorer.

const dballe::db::BaseSummary< Station > &	global_summary () const
	Get a reference to the global summary.

const dballe::db::BaseSummary< Station > &	active_summary () const
	Get a reference to the summary for the current filter.

void	to_json (core::JSONWriter &writer) const
	Export the explorer to JSON.

Protected Member Functions
void	update_active_summary ()
	Regenerate _active_summary based on filter.

Protected Attributes
dballe::db::BaseSummary< Station > *	_global_summary = nullptr
	Summary of the whole database.

dballe::core::Query	filter
	Currently active filter.

dballe::db::BaseSummary< Station > *	_active_summary = nullptr
	Summary of active_filter.

Member Function Documentation

◆ rebuild()

template<typename Station>

Update dballe::db::BaseExplorer< Station >::rebuild ( )

Throw away all cached data and rebuild the explorer from scratch.

Use this when you suspect that the database has been externally modified

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