nus/Lab7/cs2030s/fp/Combiner.java
2022-11-08 18:03:40 +08:00

23 lines
633 B
Java

package cs2030s.fp;
/**
* Represent a function that combines two values into one. The two inputs
* and the result can be of different types.
* CS2030S Lab 5
* AY20/21 Semester 2
*
* @param <R> The type of the return value
* @param <S> The type of the first input value
* @param <T> The type of the second input value
*/
@FunctionalInterface
public interface Combiner<R, S, T> {
/**
* The functional method to combines two values into one.
*
* @param s The first input value
* @param t The second input value
* @return The value after combining s and t.
*/
R combine(S s, T t);
}