backtype.storm.coordination

Interface IBatchBolt<T>

All Superinterfaces:

IComponent, Serializable

All Known Implementing Classes:

BaseBatchBolt, BaseTransactionalBolt, BatchNumberList, CountingBatchBolt, CountingCommitBolt, KeyedCountingBatchBolt, KeyedCountingCommitterBolt, KeyedSummingBatchBolt

public interface IBatchBolt<T>
extends Serializable, IComponent

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(Tuple tuple)
void	finishBatch()
void	prepare(Map conf, TopologyContext context, BatchOutputCollector collector, T id)

Methods inherited from interface backtype.storm.topology.IComponent

declareOutputFields, getComponentConfiguration

Method Detail

prepare

void prepare(Map conf,
           TopologyContext context,
           BatchOutputCollector collector,
           T id)

execute

void execute(Tuple tuple)

finishBatch

void finishBatch()