org.apache.nifi.processors.standard

Class PutSQL.TransactionalFlowFileFilter

java.lang.Object

org.apache.nifi.processors.standard.PutSQL.TransactionalFlowFileFilter

All Implemented Interfaces:

FlowFileFilter

Enclosing class:

PutSQL

static class PutSQL.TransactionalFlowFileFilter
extends Object
implements FlowFileFilter

A FlowFileFilter that is responsible for ensuring that the FlowFiles returned either belong to the same "fragmented transaction" (i.e., 1 transaction whose information is fragmented across multiple FlowFiles) or that none of the FlowFiles belongs to a fragmented transaction

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.nifi.processor.FlowFileFilter

FlowFileFilter.FlowFileFilterResult

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	ignoreFragmentIdentifiers
private FlowFileFilter	nonFragmentedTransactionFilter
private int	numSelected
private String	selectedId

Constructor Summary

Constructors

Constructor and Description
TransactionalFlowFileFilter(FlowFileFilter nonFragmentedTransactionFilter)

Method Summary

Modifier and Type	Method and Description
FlowFileFilter.FlowFileFilterResult	filter(FlowFile flowFile)
private FlowFileFilter.FlowFileFilterResult	filterNonFragmentedTransaction(FlowFile flowFile)
boolean	isFragmentedTransaction()

Methods inherited from class java.lang.Object

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

Field Detail

nonFragmentedTransactionFilter

private final FlowFileFilter nonFragmentedTransactionFilter

selectedId

private String selectedId

numSelected

private int numSelected

ignoreFragmentIdentifiers

private boolean ignoreFragmentIdentifiers

Constructor Detail

TransactionalFlowFileFilter

public TransactionalFlowFileFilter(FlowFileFilter nonFragmentedTransactionFilter)

Method Detail

isFragmentedTransaction

public boolean isFragmentedTransaction()

filterNonFragmentedTransaction

private FlowFileFilter.FlowFileFilterResult filterNonFragmentedTransaction(FlowFile flowFile)

filter

public FlowFileFilter.FlowFileFilterResult filter(FlowFile flowFile)

Specified by:

filter in interface FlowFileFilter