Package org.apache.storm.kafka.spout.trident

Class KafkaTridentSpoutTransactional<K,V>

java.lang.Object

org.apache.storm.kafka.spout.trident.KafkaTridentSpoutTransactional<K,V>

All Implemented Interfaces:

Serializable, IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>, ITridentDataSource

public class KafkaTridentSpoutTransactional<K,V>
extends Object
implements IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>, Serializable

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.storm.trident.spout.IPartitionedTridentSpout

IPartitionedTridentSpout.Coordinator<PartitionsT>, IPartitionedTridentSpout.Emitter<PartitionsT,PartitionT extends ISpoutPartition,X>

Constructor Summary

Constructors

Constructor	Description
KafkaTridentSpoutTransactional(KafkaTridentSpoutConfig<K,V> kafkaSpoutConfig)	Creates a new non-opaque transactional Trident Kafka spout.

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getComponentConfiguration()
IPartitionedTridentSpout.Coordinator<List<Map<String,Object>>>	getCoordinator(Map<String,Object> conf, TopologyContext context)
IPartitionedTridentSpout.Emitter<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>	getEmitter(Map<String,Object> conf, TopologyContext context)
Fields	getOutputFields()

Methods inherited from class java.lang.Object

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

Constructor Details

KafkaTridentSpoutTransactional

public KafkaTridentSpoutTransactional(KafkaTridentSpoutConfig<K,V> kafkaSpoutConfig)

Creates a new non-opaque transactional Trident Kafka spout.

Method Details

getCoordinator

public IPartitionedTridentSpout.Coordinator<List<Map<String,Object>>> getCoordinator(Map<String,Object> conf,
 TopologyContext context)

Specified by:

getCoordinator in interface IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>

getEmitter

public IPartitionedTridentSpout.Emitter<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>> getEmitter(Map<String,Object> conf,
 TopologyContext context)

Specified by:

getEmitter in interface IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>

getComponentConfiguration

public Map<String,Object> getComponentConfiguration()

Specified by:

getComponentConfiguration in interface IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>

getOutputFields

public Fields getOutputFields()

Specified by:

getOutputFields in interface IPartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>