helloworld521 / java Goto Github PK

public static void main (String [] args) {
	
	saywelcome(); 

	int num, i;

	Scanner sc = new Scanner (System.in);
	
	 // Display the menu
    System.out.println("1\t Enter a Place");
    System.out.println("2\t Display Places");
    System.out.println("3\t Quit");

    System.out.println("Please enter your choice:");
    
    //Get user's choice
    int choice = sc.nextInt();
     
    //Display the contents of the chosen option
    switch (choice) {
    
        case 1: 
        	
        	  System.out.println("Welcome!");
        	    System.out.println("\nEnter the number of places to be added: ");
        	    num = sc.nextInt();
        	    sc.nextLine();

        	    Place add[] = new Place[num];
        	    ArrayList<Place> address = new ArrayList<>(); 
        	    
        	   
        	    for(i = 0; i<add.length; i++)
        	    {
        	    	add[i] = new Place();
        	    	
        	        System.out.println("\nEnter Place Name: ");
        	        add[i].setplacename(sc.nextLine());
        	       
        	        System.out.println("Enter Street Name: ");
        	        add[i].setplacestreetname(sc.nextLine());
        	        System.out.println("Enter City: ");
        	        add[i].setcity(sc.nextLine());
        	        System.out.println("Enter Country: ");
        	        add[i].setcountry(sc.nextLine());

        	        address.add(new Place(add[i].getname(), add[i].getstreetname(), add[i].getcity(), add[i].getcountry()));
        	        System.out.println(address.get(0));


        	        System.out.println("\nYou have successfully added a new Place!");
        	    }

        	    for (i = 0; i < add.length; i++)
        	    {
        	        System.out.println("\nAddress " + (i+1) + " Information");
        	        System.out.println("===================================");
        	        
        	        add[i].toString();
        	        System.out.println("PLACE ADDED" +"\nName:"+ add[i].getname()+"\nStreet Name:"+ add[i].getstreetname()+"\nCity: "
    			    		+ add[i].getcity()+"\nCountry: "+ add[i].getcountry());
        	      
        	    }
        	    
        	    sc.close();
        	
		
		  
   break;
        case 2:  
        	
                break;
                
        case 3: System.exit(0); 
                break;
        
        default: System.out.println("Invalid choice");
    }//end of switch
	

}
public static void saywelcome( ) {
	System.out.println("Welcome Admin");
}

}

 String name;
 String streetname;
 private String city;
 private String country;
 private static int placescount = 0; 
 
//Default constructor
 public Place ()
 {
     name = "Null";
     streetname = "Null";
     city = "Null";
     country = "Null";
     placescount = 0;
 }
 
//Parameterized Constructor
 public Place (String placename, String placestreetname, String city, String country) {
	 name = placename;
	 streetname = placestreetname;
	 this.setcity(city);
	 this.setcountry(country); 
	 placescount++;
	 System.out.println("Place Count: " + placescount);
 }
 
 //Getters
 public String getname ()
 {
     return name;
 }
 public String getstreetname ()
 {
     return streetname;
 }
 
 
//Setters
public void setplacename (String placename)
{
   name = placename;
}
public void setplacestreetname (String placestreetname)
{
   streetname = placestreetname;
}


 public int getplacescount() {
	 return placescount;
 }
		public void setcity(String city) {
			if (city.equals("chester") || city.equals("liverpool")) {
				this.city = city;
				
		} else {
			this.city = "NIL";
		}

		}
		
		public String getcity() {
			return city;
		} 
		
		public void setcountry(String country) {
			if (country.equals("United Kingdom") ) {
				this.country = country;
				
		} else {
			this.country = "NIL";
		}

		}
		
		public String getcountry() {
			return country;
		} 
		
		//To string method
		public String toString ()
		{
			
		    return "PLACE ADDED" +"\nName:"+ getname()+"\nStreet Name:"+ getstreetname()+"\nCity: "
		    		+ getcity()+"\nCountry: "+ getcountry();
		}
}

Scanner input=new Scanner(System.in);
System.out.print("Enter the radius of the Sphere :");
r=input.nextDouble();