OnJava8-Examples/functional/TriFunction.java

// functional/TriFunction.java
// (c)2020 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.

@FunctionalInterface
public interface TriFunction<T, U, V, R> {
    R apply(T t, U u, V v);
}