org.apache.nifi.serialization

Interface WriteResult

public interface WriteResult

Provides information about what was written to an OutputStream by a RecordSetWriter. Instances of WriteResult are typically instantiated by calling the static method of(int, Map) or using EMPTY.

PLEASE NOTE: This interface is still considered 'unstable' and may change in a non-backward-compatible manner between minor or incremental releases of NiFi.

Field Summary

Fields

Modifier and Type	Field and Description
static WriteResult	EMPTY

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getAttributes()
int	getRecordCount()
static WriteResult	of(int recordCount, Map<String,String> attributes) Creates a WriteResult with the given record count and attributes

Field Detail

EMPTY

static final WriteResult EMPTY

Method Detail

getRecordCount

int getRecordCount()

Returns:

the number of records written

getAttributes

Map<String,String> getAttributes()

Returns:

values that should be added to the FlowFile as attributes

of

static WriteResult of(int recordCount,
                      Map<String,String> attributes)

Creates a WriteResult with the given record count and attributes

Parameters:

recordCount - the number of records written

attributes - the attributes to add to the FlowFile

Returns:

A WriteResult representing the given parameters