org.apache.storm.kafka.spout.trident

## Class KafkaTridentSpoutOpaque<K,V>

- java.lang.Object
- - org.apache.storm.kafka.spout.trident.KafkaTridentSpoutOpaque<K,V>

- All Implemented Interfaces:
    Serializable, IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>, ITridentDataSource

      public class KafkaTridentSpoutOpaque<K,V>
      extends Object
      implements IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>

  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.apache.storm.trident.spout.IOpaquePartitionedTridentSpout

      `IOpaquePartitionedTridentSpout.Coordinator<PartitionsT>, IOpaquePartitionedTridentSpout.Emitter<PartitionsT,PartitionT extends ISpoutPartition,M>`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `KafkaTridentSpoutOpaque(KafkaTridentSpoutConfig<K,V> kafkaSpoutConfig)` Creates a new opaque transactional Trident Kafka spout.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Map<String,Object>` | `getComponentConfiguration()`
    `IOpaquePartitionedTridentSpout.Coordinator<List<Map<String,Object>>>` | `getCoordinator(Map<String,Object> conf, TopologyContext context)`
    `IOpaquePartitionedTridentSpout.Emitter<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>` | `getEmitter(Map<String,Object> conf, TopologyContext context)`
    `Fields` | `getOutputFields()`
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### KafkaTridentSpoutOpaque

          public KafkaTridentSpoutOpaque(KafkaTridentSpoutConfig<K,V> kafkaSpoutConfig)

      Creates a new opaque transactional Trident Kafka spout.

  - ### Method Detail

    - #### getEmitter

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

      Specified by:
        `getEmitter` in interface `IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>`

    - #### getCoordinator

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

      Specified by:
        `getCoordinator` in interface `IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>`

    - #### getComponentConfiguration

          public Map<String,Object> getComponentConfiguration()

      Specified by:
        `getComponentConfiguration` in interface `IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>`

    - #### getOutputFields

          public Fields getOutputFields()

      Specified by:
        `getOutputFields` in interface `IOpaquePartitionedTridentSpout<List<Map<String,Object>>,KafkaTridentSpoutTopicPartition,Map<String,Object>>`

    - #### toString

          public final String toString()

      Overrides:
        `toString` in class `Object`

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