DataProvider Class Reference

Base class for all the types of provider of data: TracesProvider,ClustersProvider, EventsProvider, PositionProvider. More...

#include <dataprovider.h>

Inheritance diagram for DataProvider:

[legend]List of all members.

Public Member Functions
	DataProvider (KURL fileUrl)
	Constructor.
virtual void	requestData (long startTime, long endTime, QObject *initiator, long startTimeInRecordingUnits=0)
	Triggers the retrieve of the traces included in the time interval given by startTime and endTime.
virtual bool	isThreadsRunning ()
	Enables the caller to know if there is any thread running launch by the provider.
	DataProvider (KURL fileUrl)
	Constructor.
virtual void	requestData (long startTime, long endTime, QObject *initiator, long startTimeInRecordingUnits=0)
	Triggers the retrieve of the traces included in the time interval given by startTime and endTime.
virtual bool	isThreadsRunning ()
	Enables the caller to know if there is any thread running launch by the provider.
Protected Attributes
QString	fileName
	The name of the file containing the data provided by this class.

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Detailed Description

Base class for all the types of provider of data: TracesProvider,ClustersProvider, EventsProvider, PositionProvider.

Author:

Lynn Hazan

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Constructor & Destructor Documentation

DataProvider::DataProvider

(

KURL

fileUrl

)

Constructor.

Parameters:

fileUrl

the url of the file containing the data provided by this class.

DataProvider::DataProvider

(

KURL

fileUrl

)

Constructor.

Parameters:

fileUrl

the url of the file containing the data provided by this class.

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Member Function Documentation

virtual void DataProvider::requestData	(	long	startTime,
		long	endTime,
		QObject *	initiator,
		long	startTimeInRecordingUnits = 0
	)			[inline, virtual]

Triggers the retrieve of the traces included in the time interval given by startTime and endTime.

Parameters:

	startTime	begining of the time interval from which to retrieve the data.
	endTime	end of the time interval from which to retreive the data.
	initiator	instance requesting the data.
	startTimeInRecordingUnits	begining of the time interval from which to retrieve the data in recording units.

Reimplemented in ClustersProvider, TracesProvider, ClustersProvider, and TracesProvider.

virtual void DataProvider::requestData	(	long	startTime,
		long	endTime,
		QObject *	initiator,
		long	startTimeInRecordingUnits = 0
	)			[inline, virtual]

Triggers the retrieve of the traces included in the time interval given by startTime and endTime.

Parameters:

	startTime	begining of the time interval from which to retrieve the data.
	endTime	end of the time interval from which to retreive the data.
	initiator	instance requesting the data.
	startTimeInRecordingUnits	begining of the time interval from which to retrieve the data in recording units.

Reimplemented in ClustersProvider, TracesProvider, ClustersProvider, and TracesProvider.

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

• debug/src/dataprovider.h
• src/dataprovider.h
• debug/src/dataprovider.cpp
• src/dataprovider.cpp

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