org.lcsim.util.loop

Class StdhepDriver

java.lang.Object

org.lcsim.util.Driver

org.lcsim.util.loop.StdhepDriver

public class StdhepDriver
extends Driver

A driver for writing out Stdhep events. This driver only works if the event was orignially read in from a stdhep file. The driver writes out the original event, as read from the input file. Thus it is useful for filtering events from stdhep files, but not for modifying events in stdhep files.

Author:

tonyj

Nested Class Summary

Nested classes/interfaces inherited from class org.lcsim.util.Driver

Driver.AbortRunException, Driver.NextEventException

Field Summary

Fields

Modifier and Type	Field and Description
private String	comment
private int	expectedEvents
private String	file
private String	title
private hep.io.stdhep.StdhepWriter	writer

Fields inherited from class org.lcsim.util.Driver

HLEVEL_DEFAULT, HLEVEL_FULL, HLEVEL_HIGH, HLEVEL_NORMAL, HLEVEL_OFF

Constructor Summary

Constructors

Constructor and Description
StdhepDriver(File file, String title, String comment, int expectedEvents)
StdhepDriver(String file, String title, String comment, int expectedEvents)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	endOfData() Called when all data processing is finished.
protected void	process(EventHeader event) Called by the framework to process an event.
protected void	startOfData() Called before the first event is processed, or after a rewind.
protected void	suspend() Called by the framework when event processing is suspended.

Methods inherited from class org.lcsim.util.Driver

add, clearStatistics, contains, detectorChanged, drivers, getConditionsManager, getHistogramLevel, getLogger, getName, getRandom, printStatistics, processChildren, remove, resume, setHistogramLevel, setLogLevel, setRandom

Methods inherited from class java.lang.Object

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

Field Detail

writer

private hep.io.stdhep.StdhepWriter writer

file

private String file

title

private String title

comment

private String comment

expectedEvents

private int expectedEvents

Constructor Detail

StdhepDriver

public StdhepDriver(String file,
            String title,
            String comment,
            int expectedEvents)

StdhepDriver

public StdhepDriver(File file,
            String title,
            String comment,
            int expectedEvents)

Method Detail

startOfData

protected void startOfData()

Description copied from class: Driver

Called before the first event is processed, or after a rewind.

Overrides:

startOfData in class Driver

process

protected void process(EventHeader event)

Description copied from class: Driver

Called by the framework to process an event. Don't forget to call super.process(event) to cause the child processes to be executed. In addition the process event call can throw some special exceptions:

• NextEventException - aborts further processing of this event
• StopRunException - causes event processing to be stopped

Overrides:

process in class Driver

Parameters:

event - The event to be processed

See Also:

Driver.NextEventException, Driver.AbortRunException

endOfData

protected void endOfData()

Description copied from class: Driver

Called when all data processing is finished.

Overrides:

endOfData in class Driver

suspend

protected void suspend()

Description copied from class: Driver

Called by the framework when event processing is suspended.

Overrides:

suspend in class Driver