Update IOTriConsumer.java

This commit is contained in:
Andrea Cavalli 2020-11-17 02:59:59 +01:00
parent f1ca9c7ef8
commit a636411261

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@ -0,0 +1,55 @@
package org.warp.commonutils.functional;
import java.io.IOException;
import java.util.Objects;
import java.util.function.Consumer;
/**
* Represents an operation that accepts three input arguments and returns no
* result. This is the three-arity specialization of {@link Consumer}.
* Unlike most other functional interfaces, {@code TriConsumer} is expected
* to operate via side-effects.
*
* <p>This is a <a href="package-summary.html">functional interface</a>
* whose functional method is {@link #accept(Object, Object, Object)}.
*
* @param <T> the type of the first argument to the operation
* @param <U> the type of the second argument to the operation
* @param <U> the type of the thord argument to the operation
*
* @see Consumer
* @since 1.8
*/
@FunctionalInterface
public interface IOTriConsumer<T, U, V> {
/**
* Performs this operation on the given arguments.
*
* @param t the first input argument
* @param u the second input argument
* @param v the third input argument
*/
void accept(T t, U u, V v) throws IOException;
/**
* Returns a composed {@code TriConsumer} 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 TriConsumer} that performs in sequence this
* operation followed by the {@code after} operation
* @throws NullPointerException if {@code after} is null
*/
default IOTriConsumer<T, U, V> andThen(IOTriConsumer<? super T, ? super U, ? super V> after) {
Objects.requireNonNull(after);
return (l, r, u) -> {
accept(l, r, u);
after.accept(l, r, u);
};
}
}