org.apache.storm.mongodb.topology

Class WordSpout

java.lang.Object

org.apache.storm.mongodb.topology.WordSpout

All Implemented Interfaces:

Serializable, ISpout, IComponent, IRichSpout

public class WordSpout
extends Object
implements IRichSpout

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	words

Constructor Summary

Constructors

Constructor and Description
WordSpout()
WordSpout(boolean isDistributed)

Method Summary

Modifier and Type	Method and Description
void	ack(Object msgId)
void	activate()
void	close()
void	deactivate()
void	declareOutputFields(OutputFieldsDeclarer declarer)
void	fail(Object msgId)
Map<String,Object>	getComponentConfiguration()
boolean	isDistributed()
void	nextTuple()
void	open(Map conf, TopologyContext context, SpoutOutputCollector collector)

Methods inherited from class java.lang.Object

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

Field Detail

words

public static final String[] words

Constructor Detail

WordSpout

public WordSpout()

WordSpout

public WordSpout(boolean isDistributed)

Method Detail

isDistributed

public boolean isDistributed()

open

public void open(Map conf,
                 TopologyContext context,
                 SpoutOutputCollector collector)

Specified by:

open in interface ISpout

close

public void close()

Specified by:

close in interface ISpout

nextTuple

public void nextTuple()

Specified by:

nextTuple in interface ISpout

ack

public void ack(Object msgId)

Specified by:

ack in interface ISpout

fail

public void fail(Object msgId)

Specified by:

fail in interface ISpout

declareOutputFields

public void declareOutputFields(OutputFieldsDeclarer declarer)

Specified by:

declareOutputFields in interface IComponent

activate

public void activate()

Specified by:

activate in interface ISpout

deactivate

public void deactivate()

Specified by:

deactivate in interface ISpout

getComponentConfiguration

public Map<String,Object> getComponentConfiguration()

Specified by:

getComponentConfiguration in interface IComponent