org.apache.nifi.processors.standard

Class DistributeLoad.RoundRobinStrategy

java.lang.Object

org.apache.nifi.processors.standard.DistributeLoad.RoundRobinStrategy

All Implemented Interfaces:

DistributeLoad.DistributionStrategy

Enclosing class:

DistributeLoad

private class DistributeLoad.RoundRobinStrategy
extends Object
implements DistributeLoad.DistributionStrategy

Field Summary

Fields

Modifier and Type	Field and Description
private AtomicLong	counter

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RoundRobinStrategy()

Method Summary

Modifier and Type	Method and Description
Relationship	mapToRelationship(ProcessContext context, FlowFile flowFile)
boolean	requiresAllDestinationsAvailable()

Methods inherited from class java.lang.Object

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

Field Detail

counter

private final AtomicLong counter

Constructor Detail

RoundRobinStrategy

private RoundRobinStrategy()

Method Detail

mapToRelationship

public Relationship mapToRelationship(ProcessContext context,
                                      FlowFile flowFile)

Specified by:

mapToRelationship in interface DistributeLoad.DistributionStrategy

Parameters:

context - context

flowFile - flowFile

Returns:

a mapping of FlowFile to Relationship or null if the needed relationships are not available to accept files

requiresAllDestinationsAvailable

public boolean requiresAllDestinationsAvailable()

Specified by:

requiresAllDestinationsAvailable in interface DistributeLoad.DistributionStrategy