Interface Function4<T1,​T2,​T3,​T4,​R>

  • All Known Subinterfaces:
    CheckedFunction4<T1,​T2,​T3,​T4,​R,​E>
    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 Function4<T1,​T2,​T3,​T4,​R>
    • Method Detail

      • apply

        R apply​(T1 t1,
                T2 t2,
                T3 t3,
                T4 t4)
      • andThen

        default <V> Function4<T1,​T2,​T3,​T4,​V> andThen​(java.util.function.Function<? super R,​? extends V> after)
      • of

        static <T1,​T2,​T3,​T4,​R> Function4<T1,​T2,​T3,​T4,​R> of​(Function4<T1,​T2,​T3,​T4,​R> function)