org.apache.storm.cassandra.trident.state

## Interface StateMapper<T>

- All Superinterfaces:
    Serializable
  All Known Implementing Classes:
    NonTransactionalTupleStateMapper, OpaqueTupleStateMapper, SerializedStateMapper, SimpleStateMapper, TransactionalTupleStateMapper

      public interface StateMapper<T>
      extends Serializable

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `fromValues(List<Values> values)`
    `Fields` | `getStateFields()`
    `Values` | `toValues(T value)`

- - ### Method Detail

    - #### getStateFields

          Fields getStateFields()

    - #### toValues

          Values toValues(T value)

    - #### fromValues

          T fromValues(List<Values> values)

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