Interface FailableToLongBiFunction<T,​U,​E extends java.lang.Throwable>

  • Type Parameters:
    T - the type of the first argument to the function
    U - the type of the second argument to the function
    E - Thrown exception.
    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 FailableToLongBiFunction<T,​U,​E extends java.lang.Throwable>
    A functional interface like ToLongBiFunction that declares a Throwable.
    Since:
    3.11
    • Method Detail

      • nop

        static <T,​U,​E extends java.lang.Throwable> FailableToLongBiFunction<T,​U,​E> nop()
        Returns The NOP singleton.
        Type Parameters:
        T - the type of the first argument to the function
        U - the type of the second argument to the function
        E - Thrown exception.
        Returns:
        The NOP singleton.
      • applyAsLong

        long applyAsLong​(T t,
                         U u)
                  throws E extends java.lang.Throwable
        Applies this function to the given arguments.
        Parameters:
        t - the first function argument
        u - the second function argument
        Returns:
        the function result
        Throws:
        E - Thrown when the function fails.
        E extends java.lang.Throwable