org.apache.nifi.processors.standard

Class AbstractRecordProcessor

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.processor.AbstractSessionFactoryProcessor

org.apache.nifi.processor.AbstractProcessor

org.apache.nifi.processors.standard.AbstractRecordProcessor

All Implemented Interfaces:

ConfigurableComponent, Processor

Direct Known Subclasses:

ConvertRecord, RemoveRecordField, UpdateRecord

public abstract class AbstractRecordProcessor
extends AbstractProcessor

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static PropertyDescriptor	INCLUDE_ZERO_RECORD_FLOWFILES
(package private) static PropertyDescriptor	RECORD_READER
(package private) static PropertyDescriptor	RECORD_WRITER
(package private) static Relationship	REL_FAILURE
(package private) static Relationship	REL_SUCCESS

Constructor Summary

Constructors

Constructor and Description
AbstractRecordProcessor()

Method Summary

Modifier and Type	Method and Description
Set<Relationship>	getRelationships()
protected List<PropertyDescriptor>	getSupportedPropertyDescriptors()
void	onTrigger(ProcessContext context, ProcessSession session)
protected abstract Record	process(Record record, FlowFile flowFile, ProcessContext context, long count)

Methods inherited from class org.apache.nifi.processor.AbstractProcessor

onTrigger

Methods inherited from class org.apache.nifi.processor.AbstractSessionFactoryProcessor

getControllerServiceLookup, getIdentifier, getLogger, getNodeTypeProvider, init, initialize, isConfigurationRestored, isScheduled, toString, updateConfiguredRestoredTrue, updateScheduledFalse, updateScheduledTrue

Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, hashCode, onPropertyModified, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.nifi.processor.Processor

isStateful

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Field Detail

RECORD_READER

static final PropertyDescriptor RECORD_READER

RECORD_WRITER

static final PropertyDescriptor RECORD_WRITER

INCLUDE_ZERO_RECORD_FLOWFILES

static final PropertyDescriptor INCLUDE_ZERO_RECORD_FLOWFILES

REL_SUCCESS

static final Relationship REL_SUCCESS

REL_FAILURE

static final Relationship REL_FAILURE

Constructor Detail

AbstractRecordProcessor

public AbstractRecordProcessor()

Method Detail

getSupportedPropertyDescriptors

protected List<PropertyDescriptor> getSupportedPropertyDescriptors()

Overrides:

getSupportedPropertyDescriptors in class AbstractConfigurableComponent

getRelationships

public Set<Relationship> getRelationships()

Specified by:

getRelationships in interface Processor

Overrides:

getRelationships in class AbstractSessionFactoryProcessor

onTrigger

public void onTrigger(ProcessContext context,
                      ProcessSession session)
               throws ProcessException

Specified by:

onTrigger in class AbstractProcessor

Throws:

ProcessException

process

protected abstract Record process(Record record,
                                  FlowFile flowFile,
                                  ProcessContext context,
                                  long count)