org.apache.nifi.processors.standard.enrichment

Class WrapperJoinStrategy

java.lang.Object

org.apache.nifi.processors.standard.enrichment.IndexCorrelatedJoinStrategy

org.apache.nifi.processors.standard.enrichment.WrapperJoinStrategy

All Implemented Interfaces:

RecordJoinStrategy

public class WrapperJoinStrategy
extends IndexCorrelatedJoinStrategy

Field Summary

Fields

Modifier and Type	Field and Description
private static String	ENRICHMENT_FIELD_NAME
private static String	ORIGINAL_FIELD_NAME

Constructor Summary

Constructors

Constructor and Description
WrapperJoinStrategy(ComponentLog logger)

Method Summary

Modifier and Type	Method and Description
protected Record	combineRecords(Record originalRecord, Record enrichmentRecord, RecordSchema resultSchema)
protected RecordSchema	createResultSchema(Record firstOriginalRecord, Record firstEnrichmentRecord)

Methods inherited from class org.apache.nifi.processors.standard.enrichment.IndexCorrelatedJoinStrategy

getLogger, join

Methods inherited from class java.lang.Object

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

Field Detail

ORIGINAL_FIELD_NAME

private static final String ORIGINAL_FIELD_NAME

See Also:

Constant Field Values

ENRICHMENT_FIELD_NAME

private static final String ENRICHMENT_FIELD_NAME

See Also:

Constant Field Values

Constructor Detail

WrapperJoinStrategy

public WrapperJoinStrategy(ComponentLog logger)

Method Detail

combineRecords

protected Record combineRecords(Record originalRecord,
                                Record enrichmentRecord,
                                RecordSchema resultSchema)

Specified by:

combineRecords in class IndexCorrelatedJoinStrategy

createResultSchema

protected RecordSchema createResultSchema(Record firstOriginalRecord,
                                          Record firstEnrichmentRecord)

Specified by:

createResultSchema in class IndexCorrelatedJoinStrategy