public class WordCounter extends BaseBasicBolt
Constructor and Description |
---|
WordCounter() |
Modifier and Type | Method and Description |
---|---|
void |
cleanup() |
void |
declareOutputFields(OutputFieldsDeclarer declarer) |
void |
execute(Tuple input,
BasicOutputCollector collector) |
Map<String,Object> |
getComponentConfiguration() |
void |
prepare(Map stormConf,
TopologyContext context) |
public void prepare(Map stormConf, TopologyContext context)
prepare
in interface IBasicBolt
prepare
in class BaseBasicBolt
public void execute(Tuple input, BasicOutputCollector collector)
public void cleanup()
cleanup
in interface IBasicBolt
cleanup
in class BaseBasicBolt
public void declareOutputFields(OutputFieldsDeclarer declarer)
public Map<String,Object> getComponentConfiguration()
getComponentConfiguration
in interface IComponent
getComponentConfiguration
in class BaseComponent
Copyright © 2016 The Apache Software Foundation. All Rights Reserved.