Interface TripleFunction<T1,​T2,​T3,​R>

  • Type Parameters:
    T1 - the first function argument type
    T2 - the second function argument type
    T3 - the third function argument type
    R - the type of the result of the function
    All Superinterfaces:
    Serializable
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface TripleFunction<T1,​T2,​T3,​R>
    extends Serializable
    Represents a function that accepts three arguments and produces a result.
    This is a specialization of the Function interface.
    • Method Detail

      • apply

        R apply​(T1 t1,
                T2 t2,
                T3 t3)
        Applies this function to the given arguments.
        Parameters:
        t1 - the first function argument
        t2 - the second function argument
        t3 - the third function argument
        Returns:
        the function result
      • andThen

        default <V> TripleFunction<T1,​T2,​T3,​V> andThen​(Function<? super R,​? extends V> after)
        Returns a composed function that first applies this function to its input, and then applies the after function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function.
        Type Parameters:
        V - return type of the after function
        Parameters:
        after - the function to apply after this function is applied
        Returns:
        a function composed of this and after