Package org.apache.storm.coordination
Interface IBatchBolt<T>
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- All Superinterfaces:
IComponent,Serializable
- All Known Implementing Classes:
BaseBatchBolt,ReachTopology.CountAggregator,ReachTopology.PartialUniquer
public interface IBatchBolt<T> extends Serializable, IComponent
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidexecute(Tuple tuple)voidfinishBatch()voidprepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector, T id)-
Methods inherited from interface org.apache.storm.topology.IComponent
declareOutputFields, getComponentConfiguration
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Method Detail
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prepare
void prepare(Map<String,Object> conf, TopologyContext context, BatchOutputCollector collector, T id)
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execute
void execute(Tuple tuple)
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finishBatch
void finishBatch()
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