org.apache.nifi.processor.util.put

Class AbstractPutEventProcessor.FlowFileMessageBatch

java.lang.Object

org.apache.nifi.processor.util.put.AbstractPutEventProcessor.FlowFileMessageBatch

Enclosing class:

AbstractPutEventProcessor<T>

protected class AbstractPutEventProcessor.FlowFileMessageBatch
extends Object

A wrapper to hold the ranges of a FlowFile that were successful and ranges that failed, and then transfer those ranges appropriately.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	canceled
private long	completeTime
private List<AbstractPutEventProcessor.Range>	failedRanges
private FlowFile	flowFile
private Exception	lastFailureReason
private long	numMessages
private ProcessSession	session
private long	startTime
private List<AbstractPutEventProcessor.Range>	successfulRanges

Constructor Summary

Constructors

Constructor and Description
FlowFileMessageBatch(ProcessSession session, FlowFile flowFile)

Method Summary

Modifier and Type	Method and Description
void	addFailedRange(long start, long end, Exception e)
void	addSuccessfulRange(long start, long end)
void	cancelOrComplete()
void	completeSession()
private boolean	isComplete()
void	setNumMessages(long msgCount)
private void	transferRanges(List<AbstractPutEventProcessor.Range> ranges, Relationship relationship)

Methods inherited from class java.lang.Object

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

Field Detail

session

private final ProcessSession session

flowFile

private final FlowFile flowFile

startTime

private final long startTime

successfulRanges

private final List<AbstractPutEventProcessor.Range> successfulRanges

failedRanges

private final List<AbstractPutEventProcessor.Range> failedRanges

lastFailureReason

private Exception lastFailureReason

numMessages

private long numMessages

completeTime

private long completeTime

canceled

private boolean canceled

Constructor Detail

FlowFileMessageBatch

public FlowFileMessageBatch(ProcessSession session,
                            FlowFile flowFile)

Method Detail

cancelOrComplete

public void cancelOrComplete()

addSuccessfulRange

public void addSuccessfulRange(long start,
                               long end)

addFailedRange

public void addFailedRange(long start,
                           long end,
                           Exception e)

isComplete

private boolean isComplete()

setNumMessages

public void setNumMessages(long msgCount)

transferRanges

private void transferRanges(List<AbstractPutEventProcessor.Range> ranges,
                            Relationship relationship)

completeSession

public void completeSession()