org.apache.storm.perf.bolt

Class SplitSentenceBolt

java.lang.Object

org.apache.storm.topology.base.BaseComponent

org.apache.storm.topology.base.BaseBasicBolt

org.apache.storm.perf.bolt.SplitSentenceBolt

All Implemented Interfaces:

Serializable, IBasicBolt, IComponent

public class SplitSentenceBolt
extends BaseBasicBolt

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELDS

Constructor Summary

Constructors

Constructor and Description
SplitSentenceBolt()

Method Summary

Modifier and Type	Method and Description
void	declareOutputFields(OutputFieldsDeclarer declarer) Declare the output schema for all the streams of this topology.
void	execute(Tuple input, BasicOutputCollector collector) Process the input tuple and optionally emit new tuples based on the input tuple.
void	prepare(Map<String,Object> topoConf, TopologyContext context)
static String[]	splitSentence(String sentence)

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

cleanup

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

Field Detail

FIELDS

public static final String FIELDS

See Also:

Constant Field Values

Constructor Detail

SplitSentenceBolt

public SplitSentenceBolt()

Method Detail

splitSentence

public static String[] splitSentence(String sentence)

prepare

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

Specified by:

prepare in interface IBasicBolt

Overrides:

prepare in class BaseBasicBolt

execute

public void execute(Tuple input,
                    BasicOutputCollector collector)

Description copied from interface: IBasicBolt

Process the input tuple and optionally emit new tuples based on the input tuple.

All acking is managed for you. Throw a FailedException if you want to fail the tuple.

declareOutputFields

public void declareOutputFields(OutputFieldsDeclarer declarer)

Description copied from interface: IComponent

Declare the output schema for all the streams of this topology.

Parameters:

declarer - this is used to declare output stream ids, output fields, and whether or not each output stream is a direct stream