Package org.apache.storm.streams.operations

## Interface BiFunction<T,​U,​R>

- Type Parameters:
    `T` - the type of the first argument to the function
    `U` - the type of the second argument to the function
    `R` - the type of the result of the function
  All Superinterfaces:
    `Operation`, `Serializable`
  All Known Subinterfaces:
    `Reducer<T>`

      public interface BiFunction<T,​U,​R>
      extends Operation

  a function that accepts two arguments and produces a result.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `R` | `apply​(T input1, U input2)` | Applies this function to the given arguments.

- - ### Method Detail

    - #### apply

          R apply​(T input1,
                  U input2)

      Applies this function to the given arguments.
      Parameters:
        `input1` - the first function argument
        `input2` - the second function argument
      Returns:
        the function result