March 26th, 2022 
Code-part4/Product.java
Code-part4/Product.java
public class Product {
public String name;
public int futuristicness;
public int practicality;
public Product(String theName, int theFuturisticness, int thePracticality) {
name=theName; futuristicness=theFuturisticness; practicality=thePracticality;
}
}
__MACOSX/Code-part4/._Product.java
Code-part4/ChoiceStrategy.java
Code-part4/ChoiceStrategy.java
public interface ChoiceStrategy {
public Product chooseBetween(Product a, Product b);
}
__MACOSX/Code-part4/._ChoiceStrategy.java
Code-part4/MostFuturisticStrategy.java
Code-part4/MostFuturisticStrategy.java
public class MostFuturisticStrategy implements ChoiceStrategy {
// Complete this with an implementation of
// chooseBetween(Product a, Product b) which returns
// Product a if its futuristicness is greater than or equal
// to that of b; and returns Product b otherwise
}
__MACOSX/Code-part4/._MostFuturisticStrategy.java
Code-part4/ProductRecommender.java
Code-part4/ProductRecommender.java
public class ProductRecommender {
ChoiceStrategy myStrategy;
public static void main(String args[]) {
ProductRecommender recommender=new ProductRecommender();
recommender.doExample();
}
public void doExample() {
Product p1=new Product("DeLorean DMC-12", 5, 1);
Product p2=new Product("LDV Maxus", 1, 5);
System.out.println("Current strategy: choose most futuristic");
// Add code here to create a MostFuturisticStrategy and
// print out the chosen vehicle according to this strategy
System.out.println("Strategy changed: choose most practical");
// Add code here to create a MostPracticalStrategy and
// print out the chosen vehicle according to this strategy
}
}
__MACOSX/Code-part4/._ProductRecommender.java
Code-part4/MostPracticalStrategy.java
Code-part4/MostPracticalStrategy.java
public class MostPracticalStrategy implements ChoiceStrategy {
// Complete this with an implementation of
// chooseBetween(Product a, Product b) which returns
// Product a if its practicality is greater than or equal
// to that of b; and returns Product b otherwise
}
__MACOSX/Code-part4/._MostPracticalStrategy.java
Posted in 