stream.storm

Class AbstractBolt

java.lang.Object

backtype.storm.topology.base.BaseComponent

backtype.storm.topology.base.BaseRichBolt

stream.storm.AbstractBolt

All Implemented Interfaces:

backtype.storm.task.IBolt, backtype.storm.topology.IComponent, backtype.storm.topology.IRichBolt, Serializable

Direct Known Subclasses:

ProcessBolt, QueueBolt

public abstract class AbstractBolt
extends backtype.storm.topology.base.BaseRichBolt

Author:

chris

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log
protected backtype.storm.task.OutputCollector	output
private static long	serialVersionUID The unique class ID
protected String	uuid
protected String	xmlConfig

Constructor Summary

Constructors

Constructor and Description
AbstractBolt(String xmlConfig, String uuid)

Method Summary

Methods

Modifier and Type	Method and Description
void	declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer declarer)

Methods inherited from class backtype.storm.topology.base.BaseRichBolt

cleanup

Methods inherited from class backtype.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 backtype.storm.task.IBolt

execute, prepare

Methods inherited from interface backtype.storm.topology.IComponent

getComponentConfiguration

Field Detail

serialVersionUID

private static final long serialVersionUID

The unique class ID

See Also:

Constant Field Values

log

protected static org.slf4j.Logger log

output

protected backtype.storm.task.OutputCollector output

xmlConfig

protected final String xmlConfig

uuid

protected final String uuid

Constructor Detail

AbstractBolt

public AbstractBolt(String xmlConfig,
            String uuid)

Method Detail

declareOutputFields

public void declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer declarer)

See Also:

IComponent.declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer)