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java.lang.Object backtype.storm.topology.base.BaseComponent backtype.storm.topology.base.BaseBatchBolt<TransactionAttempt> backtype.storm.topology.base.BaseTransactionalBolt backtype.storm.testing.CountingCommitBolt
public class CountingCommitBolt
Constructor Summary | |
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CountingCommitBolt()
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Method Summary | |
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void |
declareOutputFields(OutputFieldsDeclarer declarer)
Declare the output schema for all the streams of this topology. |
void |
execute(Tuple tuple)
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void |
finishBatch()
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void |
prepare(java.util.Map conf,
TopologyContext context,
BatchOutputCollector collector,
TransactionAttempt id)
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Methods inherited from class backtype.storm.topology.base.BaseComponent |
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getComponentConfiguration |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface backtype.storm.topology.IComponent |
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getComponentConfiguration |
Constructor Detail |
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public CountingCommitBolt()
Method Detail |
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public void prepare(java.util.Map conf, TopologyContext context, BatchOutputCollector collector, TransactionAttempt id)
prepare
in interface IBatchBolt<TransactionAttempt>
public void execute(Tuple tuple)
execute
in interface IBatchBolt<TransactionAttempt>
public void finishBatch()
finishBatch
in interface IBatchBolt<TransactionAttempt>
public void declareOutputFields(OutputFieldsDeclarer declarer)
IComponent
declareOutputFields
in interface IComponent
declarer
- this is used to declare output stream ids, output fields, and whether or not each output stream is a direct stream
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