org.lcsim.util.loop

Class StdhepEventSource

java.lang.Object

org.freehep.record.source.AbstractRecordSource

org.lcsim.util.loop.StdhepEventSource

All Implemented Interfaces:

org.freehep.record.source.RecordSource

public class StdhepEventSource
extends org.freehep.record.source.AbstractRecordSource

RecordSource implementation that wraps StdhepReader.

Version:

$Id: StdhepEventSource.java,v 1.10 2012/07/02 21:50:17 jeremy Exp $

Author:

tonyj

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	atEnd
private StdhepConverter	converter
private EventHeader	currentEvent
private long	currentEventNumber
private int	currentFile
private List<File>	files
private hep.io.stdhep.StdhepReader	reader

Fields inherited from class org.freehep.record.source.AbstractRecordSource

_name

Constructor Summary

Constructors

Constructor and Description
StdhepEventSource(FileList list, String detectorName) Create an event source from a list of stdhep files
StdhepEventSource(File file, String detectorName) Create an event source from a single stdhep file

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	finalize()
long	getCurrentIndex()
Object	getCurrentRecord()
Class<?>	getRecordClass()
boolean	hasIndex(long index)
boolean	hasNext()
boolean	hasRewind()
void	jump(long index)
void	next()
void	releaseRecord(Object obj)
void	rewind()
long	size()
boolean	supportsIndex()
boolean	supportsNext()
boolean	supportsRewind()

Methods inherited from class org.freehep.record.source.AbstractRecordSource

current, getCurrentTag, getEstimatedSize, getName, getTags, hasCurrent, hasPrevious, hasShift, hasTag, jump, jump, parseTag, previous, releaseRecord, setName, shift, supportsCurrent, supportsPrevious, supportsShift, supportsTag

Methods inherited from class java.lang.Object

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

Field Detail

files

private List<File> files

atEnd

private boolean atEnd

reader

private hep.io.stdhep.StdhepReader reader

converter

private final StdhepConverter converter

currentEvent

private EventHeader currentEvent

currentEventNumber

private long currentEventNumber

currentFile

private int currentFile

Constructor Detail

StdhepEventSource

public StdhepEventSource(File file,
                 String detectorName)
                  throws IOException

Create an event source from a single stdhep file

Throws:

IOException

StdhepEventSource

public StdhepEventSource(FileList list,
                 String detectorName)
                  throws IOException

Create an event source from a list of stdhep files

Throws:

IOException

Method Detail

getCurrentRecord

public Object getCurrentRecord()
                        throws IOException

Throws:

IOException

size

public long size()

Specified by:

size in interface org.freehep.record.source.RecordSource

Overrides:

size in class org.freehep.record.source.AbstractRecordSource

getRecordClass

public Class<?> getRecordClass()

Specified by:

getRecordClass in interface org.freehep.record.source.RecordSource

Overrides:

getRecordClass in class org.freehep.record.source.AbstractRecordSource

supportsNext

public boolean supportsNext()

Specified by:

supportsNext in interface org.freehep.record.source.RecordSource

Overrides:

supportsNext in class org.freehep.record.source.AbstractRecordSource

hasNext

public boolean hasNext()

Specified by:

hasNext in interface org.freehep.record.source.RecordSource

Overrides:

hasNext in class org.freehep.record.source.AbstractRecordSource

next

public void next()
          throws IOException,
                 org.freehep.record.source.NoSuchRecordException

Specified by:

next in interface org.freehep.record.source.RecordSource

Overrides:

next in class org.freehep.record.source.AbstractRecordSource

Throws:

IOException

org.freehep.record.source.NoSuchRecordException

releaseRecord

public void releaseRecord(Object obj)

supportsRewind

public boolean supportsRewind()

Specified by:

supportsRewind in interface org.freehep.record.source.RecordSource

Overrides:

supportsRewind in class org.freehep.record.source.AbstractRecordSource

hasRewind

public boolean hasRewind()

Specified by:

hasRewind in interface org.freehep.record.source.RecordSource

Overrides:

hasRewind in class org.freehep.record.source.AbstractRecordSource

rewind

public void rewind()
            throws IOException

Specified by:

rewind in interface org.freehep.record.source.RecordSource

Overrides:

rewind in class org.freehep.record.source.AbstractRecordSource

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface org.freehep.record.source.RecordSource

Overrides:

close in class org.freehep.record.source.AbstractRecordSource

Throws:

IOException

finalize

public void finalize()

Overrides:

finalize in class Object

supportsIndex

public boolean supportsIndex()

Specified by:

supportsIndex in interface org.freehep.record.source.RecordSource

Overrides:

supportsIndex in class org.freehep.record.source.AbstractRecordSource

hasIndex

public boolean hasIndex(long index)

Specified by:

hasIndex in interface org.freehep.record.source.RecordSource

Overrides:

hasIndex in class org.freehep.record.source.AbstractRecordSource

jump

public void jump(long index)
          throws IOException,
                 org.freehep.record.source.NoSuchRecordException

Specified by:

jump in interface org.freehep.record.source.RecordSource

Overrides:

jump in class org.freehep.record.source.AbstractRecordSource

Throws:

IOException

org.freehep.record.source.NoSuchRecordException

getCurrentIndex

public long getCurrentIndex()

Specified by:

getCurrentIndex in interface org.freehep.record.source.RecordSource

Overrides:

getCurrentIndex in class org.freehep.record.source.AbstractRecordSource