Performs a query on a splatalogue spectral line table. More...

#include <SearchEngine.h>

Public Member Functions
	SearchEngine (const SplatalogueTable *const table, const Bool list, const String &logfile, const Bool append)
	`table` Input spectral line table to search.
	~SearchEngine ()
	destuctor
SplatalogueTable *	search (const String &resultsTableName, const Double freqLow, const Double freqHigh, const Vector< String > &species, const Bool recommendedOnly, const Vector< String > &chemNames, const Vector< String > &qns, const Double intensityLow, const Double intensityHigh, const Double smu2Low, const Double smu2High, const Double logaLow, const Double logaHigh, const Double elLow, const Double elHigh, const Double euLow, const Double euHigh, const Bool includeRRLs, const Bool onlyRRLs) const
	Search the table.
Vector< String >	uniqueSpecies () const
	Get the unique species in the table.
Vector< String >	uniqueChemicalNames () const
	Get the unique chemical names in the table.
Private Member Functions
	SearchEngine ()
String	_getBetweenClause (const String &col, const Double low, const Double high) const
Table	_runQuery (const String &query) const
	If the query table is currently not on disk, this method will temporarily write a copy of it to disk and query it, and then remove the copy from disk.
void	_logIt (const String &logString) const
Private Attributes
LogIO *	_log
const SplatalogueTable *	_table
String	_logfile
const Bool	_list
const Bool	_append

Detailed Description

Performs a query on a splatalogue spectral line table.

Intended use:

Public interface

Review Status

Date Reviewed:: yyyy/mm/dd

Etymology

Searches a splatalogue table.

Synopsis

It is a requirement that users be able to perform searches on spectral line tables they import from Splatalogue.

Example

    SearchEngine searcher(...);
    SplatalogueTable *resTable = searcher.search();

Motivation

A class to for splatalogue spectral line searches.

Definition at line 71 of file SearchEngine.h.

Constructor & Destructor Documentation

casa::SearchEngine::SearchEngine	(	const SplatalogueTable *const	table,
		const Bool	list,
		const String &	logfile,
		const Bool	append
	)

table Input spectral line table to search.

list List result set of search to logger (and optional logfile)? logfile Logfile to list results to. Only used if list=True. If empty, no logfile is created. append Append results to logfile (True) or overwrite logfile (False) if it exists? Only used if list=True and logfile not empty.

casa::SearchEngine::~SearchEngine ( )

destuctor

casa::SearchEngine::SearchEngine ( ) [private]

Member Function Documentation

String casa::SearchEngine::_getBetweenClause	(	const String &	col,
		const Double	low,
		const Double	high
	)		const `[private]`

void casa::SearchEngine::_logIt ( const String & logString ) const [private]

Table casa::SearchEngine::_runQuery ( const String & query ) const [private]

If the query table is currently not on disk, this method will temporarily write a copy of it to disk and query it, and then remove the copy from disk.

The method returns the query results table.

SplatalogueTable* casa::SearchEngine::search	(	const String &	resultsTableName,
		const Double	freqLow,
		const Double	freqHigh,
		const Vector< String > &	species,
		const Bool	recommendedOnly,
		const Vector< String > &	chemNames,
		const Vector< String > &	qns,
		const Double	intensityLow,
		const Double	intensityHigh,
		const Double	smu2Low,
		const Double	smu2High,
		const Double	logaLow,
		const Double	logaHigh,
		const Double	elLow,
		const Double	elHigh,
		const Double	euLow,
		const Double	euHigh,
		const Bool	includeRRLs,
		const Bool	onlyRRLs
	)		const