org.apache.storm.kafka.bolt.mapper

Interface TupleToKafkaMapper<K,V>

All Superinterfaces:

Serializable

All Known Implementing Classes:

FieldNameBasedTupleToKafkaMapper

public interface TupleToKafkaMapper<K,V>
extends Serializable

as the really verbose name suggests this interface mapps a storm tuple to kafka key and message.

Method Summary

Modifier and Type	Method and Description
K	getKeyFromTuple(Tuple tuple)
V	getMessageFromTuple(Tuple tuple)

Method Detail

getKeyFromTuple

K getKeyFromTuple(Tuple tuple)

getMessageFromTuple

V getMessageFromTuple(Tuple tuple)