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

  • Type Parameters:
    T - Consumed type 1.
    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 FailableConsumer<T,​E extends java.lang.Throwable>
    A functional interface like Consumer that declares a Throwable.
    Since:
    3.11
    • Method Detail

      • nop

        static <T,​E extends java.lang.Throwable> FailableConsumer<T,​E> nop()
        Returns The NOP singleton.
        Type Parameters:
        T - Consumed type 1.
        E - Thrown exception.
        Returns:
        The NOP singleton.
      • accept

        void accept​(T object)
             throws E extends java.lang.Throwable
        Accepts the consumer.
        Parameters:
        object - the parameter for the consumable to accept
        Throws:
        E - Thrown when the consumer fails.
        E extends java.lang.Throwable
      • andThen

        default FailableConsumer<T,​E> andThen​(FailableConsumer<? super T,​E> after)
        Returns a composed Consumer like Consumer.andThen(Consumer).
        Parameters:
        after - the operation to perform after this operation
        Returns:
        a composed Consumer like Consumer.andThen(Consumer).
        Throws:
        java.lang.NullPointerException - when after is null