BiPredicate
represents a predicate which is a boolean-valued function of two arguments.
The following example shows how to use BiPredicate
.
import java.util.function.BiPredicate; public class Main { public static void main(String[] args) { BiPredicate<Integer, Integer> bi = (x, y) -> x > y; System.out.println(bi.test(2, 3)); } }
The code above generates the following result.
The following code shows how to use BiPredicate
as function parameter.
import java.util.function.BiPredicate; public class Main { //from ww w . ja va 2 s . c om public static void main(String[] args) { boolean result = compare((a, b) -> a / 2 == b, 10, 5); System.out.println("Compare result: " + result); } public static boolean compare(BiPredicate<Integer, Integer> bi, Integer i1, Integer i2) { return bi.test(i1, i2); } }
The code above generates the following result.