cl::utfsm::samplingSystemUI::FilePrinter Class Reference

Inheritance diagram for cl::utfsm::samplingSystemUI::FilePrinter:

Collaboration diagram for cl::utfsm::samplingSystemUI::FilePrinter:

Public Member Functions
	FilePrinter (SamplingSystemGUI ssg)
ArrayList< DataItem >	getSamples ()
String	getFilename ()
void	startSample () throws CouldntAccessComponentEx, TypeNotSupportedEx,CouldntAccessPropertyEx, SamplingManagerException
void	postProcessing ()
void	setComponent (String component)
void	setProperty (String property)
void	setComponentAvailable (boolean available, String reason)
Protected Member Functions
void	updateValue (DataItem item)
Private Member Functions
boolean	openFile ()
Private Attributes
long	samplesCounter
String	filename = ""
FileWriter	file
BufferedWriter	writer
IsoDateFormat	formater
boolean	stopped

Detailed Description

Printer class that acts takes the data that comming from the sampling manager, and do something with it.
In this case, the FilePrinter class dumps the data to a file.

Author:: Arturo Hoffstadt Urrutia <ahoffsta[AT]inf.utfsm.cl>

Constructor & Destructor Documentation

cl::utfsm::samplingSystemUI::FilePrinter::FilePrinter ( SamplingSystemGUI ssg ) [inline]

Constructor, initialize the sampling counter and creates a BeanMemoryWidget for representation.

Parameters:

ssg

Sampling System Gui reference.

References formater, samplesCounter, stopped, and cl::utfsm::samplingSystemUI::DataPrinter::widget.

Member Function Documentation

String cl::utfsm::samplingSystemUI::FilePrinter::getFilename ( ) [inline]

Return the name of the file where the data is being dumped to, or the last file used.

Returns:

References filename.

ArrayList<DataItem> cl::utfsm::samplingSystemUI::FilePrinter::getSamples ( ) [inline, virtual]

Since the samples are not stored in memory, nothing can be returned.

Implements cl::utfsm::samplingSystemUI::DataPrinter.

boolean cl::utfsm::samplingSystemUI::FilePrinter::openFile ( ) [inline, private]

References cl::utfsm::samplingSystemUI::DataPrinter::component, file, filename, cl::utfsm::samplingSystemUI::DataPrinter::getFrecuency(), and writer.

Referenced by updateValue().

void cl::utfsm::samplingSystemUI::FilePrinter::postProcessing ( ) [inline, virtual]

This method should be called after stopping the sampling.

Implements cl::utfsm::samplingSystemUI::DataPrinter.

References cl::utfsm::samplingSystemUI::IGraphicalUpdater::resetSampleCount(), samplesCounter, stopped, cl::utfsm::samplingSystemUI::DataPrinter::widget, and writer.

void cl::utfsm::samplingSystemUI::FilePrinter::setComponent ( String component ) [inline]

Reimplemented from cl::utfsm::samplingSystemUI::DataPrinter.

References cl::utfsm::samplingSystemUI::DataPrinter::property, cl::utfsm::samplingSystemUI::IGraphicalUpdater::setValues(), and cl::utfsm::samplingSystemUI::DataPrinter::widget.

void cl::utfsm::samplingSystemUI::FilePrinter::setComponentAvailable	(	boolean	available,
		String	reason
	)			`[inline]`

Allows to handle whether a component is or isn't available to be sampled.

Parameters:

	available	True if the component is currently available.
	reason	A explanation of the cause why the component isn't available.

Reimplemented from cl::utfsm::samplingSystemUI::DataPrinter.

References cl::utfsm::samplingSystemUI::IGraphicalUpdater::setComponentAvailable(), and cl::utfsm::samplingSystemUI::DataPrinter::widget.

void cl::utfsm::samplingSystemUI::FilePrinter::setProperty ( String property ) [inline]

Reimplemented from cl::utfsm::samplingSystemUI::DataPrinter.

References cl::utfsm::samplingSystemUI::DataPrinter::component, cl::utfsm::samplingSystemUI::IGraphicalUpdater::setValues(), and cl::utfsm::samplingSystemUI::DataPrinter::widget.

void cl::utfsm::samplingSystemUI::FilePrinter::startSample ( ) throws CouldntAccessComponentEx, TypeNotSupportedEx,CouldntAccessPropertyEx, SamplingManagerException [inline]

Starts the sampling, connecting to ACS Manager and the Sampling Manager.

Exceptions:

	CouldntAccessComponentEx	Component wasn't available at the time.
	TypeNotSupportedEx	Sampling Manager specific exception. Some types are currently not supported in acssamp.

Reimplemented from cl::utfsm::samplingSystemUI::DataPrinter.

References stopped.

void cl::utfsm::samplingSystemUI::FilePrinter::updateValue ( DataItem item ) [inline, protected, virtual]

Implements cl::utfsm::samplingSystemUI::DataPrinter.

References cl::utfsm::samplingSystemUI::DataPrinter::component, formater, cl::utfsm::samplingSystemUI::core::DataItem::getTime(), cl::utfsm::samplingSystemUI::core::DataItem::getValue(), openFile(), cl::utfsm::samplingSystemUI::DataPrinter::property, samplesCounter, stopped, cl::utfsm::samplingSystemUI::IGraphicalUpdater::updateValues(), cl::utfsm::samplingSystemUI::DataPrinter::widget, and writer.