ru.kiryam.storm.rabbitmq

Class ConditionalPublishingRabbitMQBolt

java.lang.Object

backtype.storm.topology.base.BaseComponent

backtype.storm.topology.base.BaseRichBolt

ru.kiryam.storm.rabbitmq.RabbitMQBolt

ru.kiryam.storm.rabbitmq.ConditionalPublishingRabbitMQBolt

All Implemented Interfaces:

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

public class ConditionalPublishingRabbitMQBolt
extends RabbitMQBolt

Simple extension of RabbitMQBolt that provides the ability to determine whether a message should be published based on the input tuple This class is sort of an SPI meaning that it is meant to be subclassed and the method shouldPublish(backtype.storm.tuple.Tuple) to be overridden with the custom decision logic

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ConditionalPublishingRabbitMQBolt(TupleToMessage scheme)
ConditionalPublishingRabbitMQBolt(TupleToMessage scheme, Declarator declarator)

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(backtype.storm.tuple.Tuple tuple)
protected boolean	shouldPublish(backtype.storm.tuple.Tuple tuple)

Methods inherited from class ru.kiryam.storm.rabbitmq.RabbitMQBolt

acknowledge, declareOutputFields, prepare, publish

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.topology.IComponent

getComponentConfiguration

Constructor Detail

ConditionalPublishingRabbitMQBolt

public ConditionalPublishingRabbitMQBolt(TupleToMessage scheme)

ConditionalPublishingRabbitMQBolt

public ConditionalPublishingRabbitMQBolt(TupleToMessage scheme,
                                 Declarator declarator)

Method Detail

execute

public void execute(backtype.storm.tuple.Tuple tuple)

Specified by:

execute in interface backtype.storm.task.IBolt

Overrides:

execute in class RabbitMQBolt

shouldPublish

protected boolean shouldPublish(backtype.storm.tuple.Tuple tuple)