org.apache.storm.kafka.bolt

## Interface PreparableCallback

- All Superinterfaces:
    org.apache.kafka.clients.producer.Callback, Serializable

      public interface PreparableCallback
      extends org.apache.kafka.clients.producer.Callback, Serializable

  Serializable callback for use with the KafkaProducer on KafkaBolt.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `prepare(Map<String,Object> topoConf, TopologyContext context)`

    - ### Methods inherited from interface org.apache.kafka.clients.producer.Callback

      `onCompletion`

- - ### Method Detail

    - #### prepare

          void prepare(Map<String,Object> topoConf,
                       TopologyContext context)

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