stream.io.multi

Class DirectoryMultiStream

java.lang.Object

stream.io.AbstractStream

stream.io.multi.AbstractMultiStream

stream.io.multi.DirectoryMultiStream

All Implemented Interfaces:

MultiStream, Source, Stream

public class DirectoryMultiStream
extends AbstractMultiStream

Author:

Hendrik Blom

Field Summary

Fields

Modifier and Type	Field and Description
private File	dir
private static BlockingQueue<String>	files
private static AtomicBoolean	filesAreRead
(package private) static org.slf4j.Logger	log
private String[]	order
private AbstractStream	stream
private String	suffix

Fields inherited from class stream.io.multi.AbstractMultiStream

activate, activeWrapper, additionOrder, pool, streams

Fields inherited from class stream.io.AbstractStream

closed, count, id, in, limit, prefix, seqId, sequenceKey, url

Fields inherited from interface stream.io.Stream

SOURCE_KEY

Constructor Summary

Constructors

Constructor and Description
DirectoryMultiStream()
DirectoryMultiStream(InputStream in)
DirectoryMultiStream(SourceURL url)

Method Summary

Modifier and Type	Method and Description
private SourceURL	createUrl(String fileName)
String[]	getOrder()
String	getSuffix()
void	init()
Data	readNext()
void	setOrder(String[] order)
void	setSuffix(String suffix)

Methods inherited from class stream.io.multi.AbstractMultiStream

addStream, close, getActivate, getStreams, setActivate

Methods inherited from class stream.io.AbstractStream

getId, getInputStream, getLimit, getPrefix, getSequenceKey, getUrl, read, setId, setLimit, setPrefix, setSequenceKey, setUrl

Methods inherited from class java.lang.Object

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

Methods inherited from interface stream.io.Stream

getLimit, setLimit

Methods inherited from interface stream.io.Source

getId, read, setId

Field Detail

log

static org.slf4j.Logger log

dir

private File dir

files

private static BlockingQueue<String> files

suffix

private String suffix

filesAreRead

private static AtomicBoolean filesAreRead

order

private String[] order

stream

private AbstractStream stream

Constructor Detail

DirectoryMultiStream

public DirectoryMultiStream(SourceURL url)

DirectoryMultiStream

public DirectoryMultiStream(InputStream in)

DirectoryMultiStream

public DirectoryMultiStream()

Method Detail

getOrder

public String[] getOrder()

setOrder

public void setOrder(String[] order)

getSuffix

public String getSuffix()

setSuffix

public void setSuffix(String suffix)

init

public void init()
          throws Exception

Specified by:

init in interface Source

Overrides:

init in class AbstractMultiStream

Throws:

Exception

See Also:

Source.init()

createUrl

private SourceURL createUrl(String fileName)
                     throws Exception

Throws:

Exception

readNext

public Data readNext()
              throws Exception

Specified by:

readNext in class AbstractStream

Throws:

Exception