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package com.eazybytes.lambda;
import java.util.function.BiConsumer;
import java.util.function.BiFunction;
import java.util.function.BiPredicate;
import java.util.function.BinaryOperator;
public class BiFunctionsDemo {
public static void main(String[] args) {
BiPredicate<Integer, Integer> isSumEven = (num1, num2) -> (num1+num2) % 2 == 0;
System.out.println(isSumEven.test(4,9)); // false
BiFunction<Double,Double,Double> calculatePower = (num1, num2) -> Math.pow(num1, num2);
System.out.println(calculatePower.apply(2.0,3.0));
BiConsumer<String, String> appendAndConvert = (word1, word2) ->
System.out.println((word1+word2).toUpperCase());
appendAndConvert.accept("Hello ", "Eazy Bytes");
BiConsumer<String, String> appendAndLength = (word1, word2) ->
System.out.println((word1+word2).length());
appendAndLength.accept("Hello ", "Eazy Bytes");
BinaryOperator<Double> calculatePowerWithBO = (num1, num2) -> Math.pow(num1, num2);
System.out.println(calculatePowerWithBO.apply(5.0,2.0));
BinaryOperator<Integer> maxOperation = BinaryOperator.maxBy((a,b) -> Integer.compare(a,b));
System.out.println(maxOperation.apply(16,30));
BinaryOperator<Integer> minOperation = BinaryOperator.minBy((a,b) -> Integer.compare(a,b));
System.out.println(minOperation.apply(16,30));
}
}