Package org.apache.commons.io.function

Interface IOBiConsumer<T,​U>

  • Type Parameters:
    T - the type of the first argument to the operation
    U - the type of the second argument to the operation
    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 IOBiConsumer<T,​U>
    Like BiConsumer but throws IOException.
    Since:
    2.12.0
    See Also:
    BiConsumer

    • Method Detail

      • noop

        static <T,​U> IOBiConsumer<T,​U> noop()
        Returns the no-op singleton.
        Type Parameters:
        T - the type of the first argument to the operation
        U - the type of the second argument to the operation
        Returns:
        The no-op singleton.

      • accept

        void accept​(T t,
            U u)
     throws java.io.IOException
        Performs this operation on the given arguments.
        Parameters:
        t - the first input argument
        u - the second input argument
        Throws:
        java.io.IOException - if an I/O error occurs.

      • andThen

        default IOBiConsumer<T,​U> andThen​(IOBiConsumer<? super T,​? super U> after)
        Creates a composed IOBiConsumer that performs, in sequence, this operation followed by the after operation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, the after operation will not be performed.
        Parameters:
        after - the operation to perform after this operation
        Returns:
        a composed IOBiConsumer that performs in sequence this operation followed by the after operation
        Throws:
        java.lang.NullPointerException - if after is null

      • asBiConsumer

        default java.util.function.BiConsumer<T,​U> asBiConsumer()
        Creates a BiConsumer for this instance that throws UncheckedIOException instead of IOException.
        Returns:
        an UncheckedIOException BiConsumer.
        Throws:
        java.io.UncheckedIOException - Wraps an IOException.
        Since:
        2.12.0