org.apache.storm.sql.runtime.datasource.socket.bolt

Class SocketBolt

java.lang.Object

org.apache.storm.topology.base.BaseComponent

org.apache.storm.topology.base.BaseRichBolt

org.apache.storm.sql.runtime.datasource.socket.bolt.SocketBolt

All Implemented Interfaces:

Serializable, IBolt, IComponent, IRichBolt

public class SocketBolt
extends BaseRichBolt

The Bolt implementation for Socket. Only available for Storm SQL. The class doesn’t handle reconnection so you may not want to use this for production.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SocketBolt(IOutputSerializer serializer, String host, int port) Constructor.

Method Summary

Modifier and Type	Method and Description
void	cleanup()
void	declareOutputFields(OutputFieldsDeclarer declarer)
void	execute(Tuple input)
void	prepare(Map<String,Object> topoConf, TopologyContext context, OutputCollector collector)

Methods inherited from class org.apache.storm.topology.base.BaseComponent

getComponentConfiguration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.storm.topology.IComponent

getComponentConfiguration

Constructor Detail

SocketBolt

public SocketBolt(IOutputSerializer serializer,
                  String host,
                  int port)

Constructor.

Method Detail

prepare

public void prepare(Map<String,Object> topoConf,
                    TopologyContext context,
                    OutputCollector collector)

execute

public void execute(Tuple input)

cleanup

public void cleanup()

Specified by:

cleanup in interface IBolt

Overrides:

cleanup in class BaseRichBolt

declareOutputFields

public void declareOutputFields(OutputFieldsDeclarer declarer)