Class DataSourceProcessor

java.lang.Object

org.jlab.io.task.DataSourceProcessor

public class DataSourceProcessor
extends Object

Author:

gavalian

Constructor Summary

Constructors

Constructor	Description
DataSourceProcessor()
DataSourceProcessor(DataSource ds)

Method Summary

Modifier and Type	Method	Description
void	addEventListener(IDataEventListener evL)
int	getDelay()
List<IDataEventListener>	getEventListeners()
int	getProgress()
String	getStatusString()
int	getUpdateRate()
void	openFile(String file)
void	processEvent(DataEvent event)	calls data event action for all listeners
boolean	processNextEvent()
boolean	processNextEvent(int delay, DataEventType type)
void	processPause()
void	processPlay()
void	processSource(int delay)
void	resetListeners()	calls reset for all event listeners
void	setDelay(int dvalue)
final void	setSource(DataSource ds)
void	setUpdateRate(int nevents)
void	setVerbose(boolean flag)
void	updateListeners()	updating listeners.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DataSourceProcessor

public DataSourceProcessor()

DataSourceProcessor

public DataSourceProcessor(DataSource ds)

Method Details

getDelay

public int getDelay()

getUpdateRate

public int getUpdateRate()

setUpdateRate

public void setUpdateRate(int nevents)

setVerbose

public void setVerbose(boolean flag)

setDelay

public void setDelay(int dvalue)

addEventListener

public void addEventListener(IDataEventListener evL)

getStatusString

public String getStatusString()

openFile

public void openFile(String file)

updateListeners

public void updateListeners()

updating listeners. Calls timerUpdate() method for all listeners.

resetListeners

public void resetListeners()

calls reset for all event listeners

processEvent

public void processEvent(DataEvent event)

calls data event action for all listeners

Parameters:

event -

processPlay

public void processPlay()

processPause

public void processPause()

getProgress

public int getProgress()

getEventListeners

public List<IDataEventListener> getEventListeners()

setSource

public final void setSource(DataSource ds)

processSource

public void processSource(int delay)

processNextEvent

public boolean processNextEvent()

processNextEvent

public boolean processNextEvent(int delay,
 DataEventType type)