code::DataHandler Class Reference

Inheritance diagram for code::DataHandler:

List of all members.

Public Member Functions
	DataHandler (const std::string &inputDirectory, const std::string &outputDirectory, const std::string &lbname, const std::string &namePattern=std::string(), bool compressedFlag=false, bool insameDir=false, bool keepFile=false, bool readAll=false)
	Base class for Satellite data and GRIB data, etc.
virtual void	createW2NetcdfFiles ()
virtual bool	isNewFile (const std::string &file_name)
virtual	~DataHandler ()
void	addModifier (SmartPtr< DataModifier > m)
	By default, a DataHandler does not do anything to the LatLonGrid.
virtual bool	modifyBeforeWrite (code::LatLonGrid &llgrid)
Static Public Member Functions
static void	getSubDirs (const std::string &inputDir, std::vector< std::string > &subdirs)
Protected Member Functions
virtual void	findFilesToRead ()
Protected Attributes
std::string	inputDir
std::string	outputDir
bool	compressedFlag
bool	subDirFlag
std::set< std::string >	fileNames
std::string	readFile_
code::SmartPtr< code::IndexRecordNotifier >	lb
std::string	fileNamePattern
bool	keepFile_
bool	readAll_
std::string	lastFileRead_
std::vector< SmartPtr< DataModifier > >	modifiers

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Constructor & Destructor Documentation

code::DataHandler::DataHandler	(	const std::string &	inputDirectory,
		const std::string &	outputDirectory,
		const std::string &	lbname,
		const std::string &	namePattern = std::string(),
		bool	compressedFlag = false,
		bool	insameDir = false,
		bool	keepFile = false,
		bool	readAll = false
	)

Base class for Satellite data and GRIB data, etc.

Will look into a directory periodically. if a new file is found, it will convert it to a netcdf file.

Author:

Lulin Song, Lakshman

Version:

Id

DataHandler.h,v 1.12 2009/06/02 20:17:41 lakshman Exp

virtual code::DataHandler::~DataHandler

(

)

[virtual]

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Member Function Documentation

void code::DataHandler::addModifier

(

SmartPtr< DataModifier >

m

)

[inline]

By default, a DataHandler does not do anything to the LatLonGrid.

Subclasses can modify the data, by changing the data values or cropping the grid. This is done by attaching a DataModifier.

Modifications are done in the order in which they are attached.

virtual void code::DataHandler::createW2NetcdfFiles

(

)

[virtual]

Reimplemented in code::DORADEDataHandler, code::GRIBDataHandler, code::GRIBLDMDataHandler, code::GRIBMultiDirDataHandler, code::SigmetDataHandler, and code::UFDataHandler.

virtual void code::DataHandler::findFilesToRead

(

)

[protected, virtual]

Reimplemented in code::GRIBMultiDirDataHandler.

static void code::DataHandler::getSubDirs	(	const std::string &	inputDir,
		std::vector< std::string > &	subdirs
	)			[static]

virtual bool code::DataHandler::isNewFile

(

const std::string &

file_name

)

[virtual]

Reimplemented in code::MesonetDataHandler, code::SigmetDataHandler, and code::UFDataHandler.

virtual bool code::DataHandler::modifyBeforeWrite

(

code::LatLonGrid &

llgrid

)

[virtual]

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Member Data Documentation

bool code::DataHandler::compressedFlag [protected]

std::string code::DataHandler::fileNamePattern [protected]

std::set<std::string > code::DataHandler::fileNames [protected]

std::string code::DataHandler::inputDir [protected]

bool code::DataHandler::keepFile_ [protected]

std::string code::DataHandler::lastFileRead_ [protected]

code::SmartPtr<code::IndexRecordNotifier> code::DataHandler::lb [protected]

std::vector< SmartPtr<DataModifier> > code::DataHandler::modifiers [protected]

std::string code::DataHandler::outputDir [protected]

bool code::DataHandler::readAll_ [protected]

std::string code::DataHandler::readFile_ [protected]

bool code::DataHandler::subDirFlag [protected]

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