org.apache.storm.trident.operation

## Interface ReducerAggregator<T>

- All Superinterfaces:
    Serializable

      public interface ReducerAggregator<T>
      extends Serializable

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `init()`
    `T` | `reduce(T curr, TridentTuple tuple)`

- - ### Method Detail

    - #### init

          T init()

    - #### reduce

          T reduce(T curr,
                   TridentTuple tuple)

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