org.apache.nifi.processors.standard.util

Class UDPStreamConsumer

java.lang.Object

org.apache.nifi.processors.standard.util.UDPStreamConsumer

All Implemented Interfaces:

StreamConsumer

public class UDPStreamConsumer
extends Object
implements StreamConsumer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UDPStreamConsumer.UDPConsumerCallback

Field Summary

Fields

Modifier and Type	Field and Description
private BufferPool	bufferPool
private AtomicBoolean	consumerDone
private BlockingQueue<ByteBuffer>	filledBuffers
private ComponentLog	logger
(package private) List<FlowFile>	newFlowFileQueue
private ProcessSession	session
private AtomicBoolean	streamEnded
private UDPStreamConsumer.UDPConsumerCallback	udpCallback
private String	uniqueId

Constructor Summary

Constructors

Constructor and Description
UDPStreamConsumer(String streamId, List<FlowFile> newFlowFiles, long fileSizeTrigger, ComponentLog logger, boolean flowFilePerDatagram)

Method Summary

Modifier and Type	Method and Description
void	addFilledBuffer(ByteBuffer buffer)
private void	close()
boolean	equals(Object obj)
String	getId()
int	hashCode()
boolean	isConsumerFinished()
void	process()
void	setReturnBufferQueue(BufferPool pool)
void	setSession(ProcessSession session)
void	signalEndOfStream()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

logger

private final ComponentLog logger

newFlowFileQueue

final List<FlowFile> newFlowFileQueue

uniqueId

private final String uniqueId

bufferPool

private BufferPool bufferPool

filledBuffers

private final BlockingQueue<ByteBuffer> filledBuffers

streamEnded

private final AtomicBoolean streamEnded

consumerDone

private final AtomicBoolean consumerDone

session

private ProcessSession session

udpCallback

private final UDPStreamConsumer.UDPConsumerCallback udpCallback

Constructor Detail

UDPStreamConsumer

public UDPStreamConsumer(String streamId,
                         List<FlowFile> newFlowFiles,
                         long fileSizeTrigger,
                         ComponentLog logger,
                         boolean flowFilePerDatagram)

Method Detail

setReturnBufferQueue

public void setReturnBufferQueue(BufferPool pool)

Specified by:

setReturnBufferQueue in interface StreamConsumer

addFilledBuffer

public void addFilledBuffer(ByteBuffer buffer)

Specified by:

addFilledBuffer in interface StreamConsumer

close

private void close()

setSession

public void setSession(ProcessSession session)

process

public void process()
             throws IOException

Specified by:

process in interface StreamConsumer

Throws:

IOException

signalEndOfStream

public void signalEndOfStream()

Specified by:

signalEndOfStream in interface StreamConsumer

isConsumerFinished

public boolean isConsumerFinished()

Specified by:

isConsumerFinished in interface StreamConsumer

getId

public String getId()

Specified by:

getId in interface StreamConsumer

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public final String toString()

Overrides:

toString in class Object