org.openimaj.storm

Class StormPlayground.RandomFieldSpout

java.lang.Object

backtype.storm.topology.base.BaseComponent

backtype.storm.topology.base.BaseRichSpout

org.openimaj.storm.StormPlayground.RandomFieldSpout

All Implemented Interfaces:

backtype.storm.spout.ISpout, backtype.storm.topology.IComponent, backtype.storm.topology.IRichSpout, Serializable

Enclosing class:

StormPlayground

public static class StormPlayground.RandomFieldSpout
extends backtype.storm.topology.base.BaseRichSpout

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RandomFieldSpout(int nFields, int min, int max)
RandomFieldSpout(int nFields, int rootRandomSeed, int min, int max)

Method Summary

Modifier and Type	Method and Description
void	declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer declarer)
backtype.storm.tuple.Fields	getFields()
void	nextTuple()
void	open(Map conf, backtype.storm.task.TopologyContext context, backtype.storm.spout.SpoutOutputCollector collector)

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

ack, activate, close, deactivate, fail

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.topology.IComponent

getComponentConfiguration

Constructor Detail

RandomFieldSpout

public RandomFieldSpout(int nFields,
                        int rootRandomSeed,
                        int min,
                        int max)

RandomFieldSpout

public RandomFieldSpout(int nFields,
                        int min,
                        int max)

Method Detail

open

public void open(Map conf,
                 backtype.storm.task.TopologyContext context,
                 backtype.storm.spout.SpoutOutputCollector collector)

nextTuple

public void nextTuple()

declareOutputFields

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

getFields

public backtype.storm.tuple.Fields getFields()