Package org.apache.storm.kafka.trident.mapper

## Interface TridentTupleToKafkaMapper<K,​V>

- All Superinterfaces:
    `Serializable`
  All Known Implementing Classes:
    `FieldNameBasedTupleToKafkaMapper`

      public interface TridentTupleToKafkaMapper<K,​V>
      extends Serializable

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `K` | `getKeyFromTuple​(TridentTuple tuple)` |
    `V` | `getMessageFromTuple​(TridentTuple tuple)` |

- - ### Method Detail

    - #### getKeyFromTuple

          K getKeyFromTuple​(TridentTuple tuple)

    - #### getMessageFromTuple

          V getMessageFromTuple​(TridentTuple tuple)