cl::utfsm::samplingSystemUI::FileHelper Class Reference

Collaboration diagram for cl::utfsm::samplingSystemUI::FileHelper:

Public Member Functions
	FileHelper ()
	FileHelper (String group)
void	addSamplingSet (ArrayList< DataItem > samp)
void	removeSamplingSets ()
void	setHeaderFile (String header)
void	setFilePrefix (String prefix)
String	getFileName ()
void	initialize (int freq)
void	dumpToFile (long frequency)
void	dumpToFile (long frequency, double prec)
Private Member Functions
void	openFile ()
Private Attributes
String	filename = ""
String	group = ""
FileWriter	file
BufferedWriter	writer
String	header
ArrayList< ArrayList< DataItem > >	data

Detailed Description

Takes the data from the sampling groups and dumps it in correlated timestamps.

This class allows takes the ArrayLists that contains the data from a Sampling Group,
and when indicated so by the dumpToFile method, start the writing to a preestablished file.

Author:: javarias, abaltra; Arturo Hoffstadt Urrutia <ahoffsta[AT]inf.utfsm.cl>

Constructor & Destructor Documentation

cl::utfsm::samplingSystemUI::FileHelper::FileHelper ( ) [inline]

Default constructor. Initialize the data array with empty values.

References data.

cl::utfsm::samplingSystemUI::FileHelper::FileHelper ( String group ) [inline]

Overloaded constructor that sets the prefix/group of the Sampling Group.

Parameters:

group

References data.

Member Function Documentation

void cl::utfsm::samplingSystemUI::FileHelper::addSamplingSet ( ArrayList< DataItem > samp ) [inline]

Adds a Sampling Set to the array containing some (or all) the data to be printed to file.

Parameters:

samp

Sampling Set (data from one property), to be added to the set of data to be printed to the file.

References data.

void cl::utfsm::samplingSystemUI::FileHelper::dumpToFile	(	long	frequency,
		double	prec
	)			`[inline]`

Start the dumping process. This method should only be called if you know what you are doing.
Setting the prec lower will get leaks of data, and setting it higher, will get you duplicated data.

Parameters:

	frequency	Frequency at which the data is to be separated in the printout file.
	prec	How much of the Frequency will each entry take as a valid interval of time to look forward and backward for data.

References data, cl::utfsm::samplingSystemUI::core::DataItem::getTime(), cl::utfsm::samplingSystemUI::core::DataItem::getValue(), header, openFile(), and writer.

void cl::utfsm::samplingSystemUI::FileHelper::dumpToFile ( long frequency ) [inline]

Start the dumping process.

Parameters:

frequency

Frequency at which the data is to be separated in the printout file.

String cl::utfsm::samplingSystemUI::FileHelper::getFileName ( ) [inline]