Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank of Programming Language Java . At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.
In this post, you will find the solution for Java Factory Pattern-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.
Introduction To Java
JAVA was developed by James Gosling at Sun Microsystems Inc in the year 1991, later acquired by Oracle Corporation. It is a simple programming language. Java makes writing, compiling, and debugging programming easy. It helps to create reusable code and modular programs.
Java is a class-based, object-oriented programming language and is designed to have as few implementation dependencies as possible. A general-purpose programming language made for developers to write once run anywhere that is compiled Java code can run on all platforms that support Java. Java applications are compiled to byte code that can run on any Java Virtual Machine. The syntax of Java is similar to c/c++.
Link for the Problem – Java Factory Pattern – Hacker Rank Solution
Java Factory Pattern – Hacker Rank Solution
According to Wikipedia, a factory is simply an object that returns another object from some other method call, which is assumed to be “new”.
In this problem, you are given an interface Food. There are two classes Pizza and Cake which implement the Food interface, and they both contain a method getType().
The main function in the Main class creates an instance of the FoodFactory class. The FoodFactory class contains a method getFood(String) that returns a new instance of Pizza or Cake according to its parameter.
You are given the partially completed code in the editor. Please complete the FoodFactory class.
Sample Input 1
cake
Sample Output 1
The factory returned class Cake Someone ordered a Dessert!
Sample Input 2
pizza
Sample Output 2
The factory returned class Pizza Someone ordered Fast Food!
Java Factory Pattern – Hacker Rank Solution
import java.security.Permission;
import java.util.Scanner;
interface Food {
public String getType();
}
class Pizza implements Food {
public String getType() {
return "Someone ordered a Fast Food!";
}
}
class Cake implements Food {
public String getType() {
return "Someone ordered a Dessert!";
}
}
class FoodFactory {
public Food getFood(String order) {
if ("pizza".equals(order)) {
return new Pizza();
} else if ("cake".equals(order)) {
return new Cake();
}
return null;
}// End of getFood method
}// End of factory class
public class Solution {
public static void main(String args[]) {
Do_Not_Terminate.forbidExit();
try {
@SuppressWarnings("resource")
Scanner sc = new Scanner(System.in);
// creating the factory
FoodFactory foodFactory = new FoodFactory();
// factory instantiates an object
Food food = foodFactory.getFood(sc.nextLine());
System.out.println("The factory returned " + food.getClass());
System.out.println(food.getType());
} catch (Do_Not_Terminate.ExitTrappedException e) {
System.out.println("Unsuccessful Termination!!");
}
}
}
class Do_Not_Terminate {
public static class ExitTrappedException extends SecurityException {
private static final long serialVersionUID = 1L;
}
public static void forbidExit() {
final SecurityManager securityManager = new SecurityManager() {
@Override
public void checkPermission(Permission permission) {
if (permission.getName().contains("exitVM")) {
throw new ExitTrappedException();
}
}
};
System.setSecurityManager(securityManager);
}
}
I was just seeking this information for a while. After six hours of continuous Googleing, finally I got it in your web site. I wonder what is the lack of Google strategy that don’t rank this kind of informative websites in top of the list. Normally the top sites are full of garbage.
I have been absent for a while, but now I remember why I used to love this website. Thank you, I will try and check back more often. How frequently you update your website?
Really Appreciate this post, how can I make is so that I receive an email sent to me every time you make a fresh article?
I’d have to examine with you here. Which is not one thing I usually do! I take pleasure in reading a post that may make folks think. Additionally, thanks for permitting me to comment!
You have remarked very interesting points! ps decent web site.
I have been exploring for a bit for any high quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this site. Reading this information So i’m happy to convey that I’ve a very good uncanny feeling I discovered just what I needed. I most certainly will make sure to do not forget this web site and give it a look regularly.
Nice post. I study something tougher on completely different blogs everyday. It can all the time be stimulating to read content from other writers and practice a little bit something from their store. I’d prefer to make use of some with the content on my weblog whether or not you don’t mind. Natually I’ll offer you a hyperlink on your net blog. Thanks for sharing.
You got a very excellent website, Sword lily I noticed it through yahoo.
Excellent read, I just passed this onto a friend who was doing some research on that. And he actually bought me lunch since I found it for him smile Thus let me rephrase that: Thanks for lunch! “Love is made in heaven and consummated on earth.” by John Lyly.
I’ve been absent for a while, but now I remember why I used to love this blog. Thank you, I will try and check back more often. How frequently you update your site?
naturally like your website but you need to check the spelling on several of your posts. A number of them are rife with spelling problems and I find it very troublesome to inform the truth on the other hand I?¦ll surely come back again.
Great ?V I should definitely pronounce, impressed with your site. I had no trouble navigating through all tabs and related information ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Quite unusual. Is likely to appreciate it for those who add forums or something, site theme . a tones way for your client to communicate. Excellent task..
Very good written information. It will be valuable to anyone who employess it, including myself. Keep up the good work – can’r wait to read more posts.
You got a very superb website, Sword lily I found it through yahoo.
I really like your blog.. very nice colors & theme. Did you design this website yourself or did you hire someone to do it for you? Plz answer back as I’m looking to design my own blog and would like to know where u got this from. many thanks
When I originally commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Thanks!
Thank you for any other great post. The place else could anyone get that kind of info in such a perfect manner of writing? I have a presentation subsequent week, and I am on the search for such information.
I simply desired to say thanks yet again. I am not sure the things I might have handled without those creative ideas discussed by you on my area. It previously was a real fearsome difficulty in my view, nevertheless being able to view this professional mode you treated that took me to cry with gladness. I will be happier for this support and even hope you comprehend what an amazing job you were accomplishing training the rest by way of your site. I am sure you have never encountered all of us.
This blog is definitely rather handy since I’m at the moment creating an internet floral website – although I am only starting out therefore it’s really fairly small, nothing like this site. Can link to a few of the posts here as they are quite. Thanks much. Zoey Olsen
cialis medication tadalafil over counter best erection pills
Fantastic goods from you, man. I’ve understand your stuff previous to and you are just extremely wonderful. I really like what you’ve acquired here, certainly like what you are stating and the way in which you say it. You make it enjoyable and you still care for to keep it smart. I can’t wait to read much more from you. This is really a wonderful website.
order cefadroxil pills buy finasteride 1mg online cheap buy proscar 5mg
order diflucan 100mg without prescription cipro price ciprofloxacin 500mg pills
estradiol 2mg oral minipress 1mg usa buy prazosin tablets
cost metronidazole 200mg order generic metronidazole 400mg keflex 125mg pills
cost vermox tretinoin gel generic buy tadalis 20mg
cleocin 300mg over the counter buy cleocin no prescription sexual dysfunction
where to buy avana without a prescription buy avana pills for sale cost cambia
buy tamoxifen 20mg sale buy ceftin 250mg purchase ceftin sale
indocin 75mg without prescription indomethacin 50mg cost how to buy suprax
bimatoprost oral buy generic bimatoprost trazodone price
trimox over the counter purchase clarithromycin online order generic biaxin 500mg
By making your first deposit, that’s how. You get a free spin for every £1 you deposit up to £50. After making a qualifying deposit, you are credited 50 free spins per day for your first three days on the platform. The games you get to use are Mythic Wolf, Golden Gorilla, and Five Times Wins. Log in daily to ensure you get the free spins. Each free spin is valued at around $1. Sign up to Vegas Luck and claim up to 50 free spins with your first deposit. To redeem this offer, simply click the above link, or either picture on this page and create an account. After creating your account, click “Bonuses” tab in the cashier then “enter code” and use code 50JUNGLE to receive your 50 FREE spins. Your casino winnings can be withdrawn upon completion of the wagering requirements.
http://planmung.co.kr/bbs/board.php?bo_table=free&wr_id=80338
Many Indian gamblers prefer to use the Casumo app to bet without any limits. The app is very comfortable, and local players can join it to access the platform’s advanced features. Even though Casumo is a gambling platform, you can easily download it from the Google Play Store, install the apk file on your mobile device, and start placing bets on sports anywhere and anytime. Founded in 2012 in Sweden and currently headquartered in Malta, Casumo is a mobile-first online gaming group that specialises in providing casino and sportsbook products. The group’s portfolio of brands includes Casumo, Dunder, Casino Secret and Kazoom Casino. Odds listed on OLBG are subject to change. Always check the odds you are receiving at the point of confirming your bet. If you click through to any of the betting sites or casino sites listed on this site then OLBG may receive a payment. Free bets and casino offers are subject to terms and conditions, please check these thoroughly before taking part in a promotion.
buy clonidine medication meclizine 25mg usa purchase spiriva for sale
buy suhagra sildenafil without prescription viagra sildenafil 150mg
minocycline 50mg for sale buy hytrin generic order pioglitazone 15mg online
accutane 20mg pill amoxil 250mg cost zithromax 500mg usa
order arava 10mg pills arava 10mg cheap order generic sulfasalazine
order azithromycin 250mg sale buy prednisolone 10mg pills order neurontin 800mg online
tadalafil usa sildenafil 50mg canada us cialis sales
order lasix 100mg without prescription order furosemide generic buy albuterol cheap
stromectol buy uk deltasone 20mg oral prednisone 5mg uk
buy vardenafil 10mg generic buy zanaflex generic order hydroxychloroquine 200mg online
vardenafil 20mg usa purchase hydroxychloroquine for sale order plaquenil 400mg for sale
order altace 10mg sale ramipril 5mg oral buy arcoxia tablets
My brother recommended I would possibly like this website. He used to be entirely right. This submit actually made my day. You can not imagine simply how so much time I had spent for this information! Thanks!