自己動手實現設計模式——抽象工廠

package dp.abstractFactory;

public class MainApp {
    // / <summary>
    // / Entry point into console application.
    // / </summary>
    public static void main(String[] args) {
	// Create and run the African animal world
	ContinentFactory africa = new AfricaFactory();
	AnimalWorld world = new AnimalWorld(africa);
	world.RunFoodChain();

	// Create and run the American animal world
	ContinentFactory america = new AmericaFactory();
	world = new AnimalWorld(america);
	world.RunFoodChain();

	// Wait for user input
	// Console.ReadKey();
    }
}