package jaskell.util;

import java.util.Objects;

/**

* TODO

*

* @author mars

* @version 1.0.0

* @since 2023/11/17 14:01

*/

public interface BiConsumer<T, U> {

/**

* Performs this operation on the given arguments.

*

* @param t the first input argument

* @param u the second input argument

*/

void accept(T t, U u) throws Exception;

/**

* Returns a composed {@code BiConsumer} that performs, in sequence, this

* operation followed by the {@code 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 {@code after} operation will not be performed.

*

* @param after the operation to perform after this operation

* @return a composed {@code BiConsumer} that performs in sequence this

* operation followed by the {@code after} operation

* @throws NullPointerException if {@code after} is null

*/

default BiConsumer<T, U> andThen(BiConsumer<? super T, ? super U> after) throws Exception {

Objects.requireNonNull(after);

return (l, r) -> {

accept(l, r);

after.accept(l, r);

};

}

default Consumer<U> curry(T t) {

return (U u) -> accept(t, u);

}

}