1 /*
 2  * To change this license header, choose License Headers in Project Properties.
 3  * To change this template file, choose Tools | Templates
 4  * and open the template in the editor.
 5  */
 6 package npw;
 7 
 8 import java.util.Scanner;
 9 import java.util.logging.Level;
10 import java.util.logging.Logger;
11 
12 /**
13  *
14  * @author Kevin
15  */
16 public class TextRectangles {
17 boolean running = true;
18              
19        static TextRectangles text = new TextRectangles();
20         
21        //METHOD PROMTS USER FOR ROWS AND COLUMNS
22      
23          public void run(){
24          
25          Scanner input = new Scanner(System.in);
26        
27        // LOOP TO GIVE CHOICE OF RETRY
28        while (running){
29        System.out.println(" Nuber Of Rows?");
30        int nrOfRows = input.nextInt();
31        System.out.println("Number Of Columns ?");
32        int nrOfColumns = input.nextInt();
33       
34        drawRectangle(nrOfRows,nrOfColumns);
35              try {
36                  Thread.sleep(5000);
37              } catch (InterruptedException ex) {
38                  Logger.getLogger(TextRectangles.class.getName()).log(Level.SEVERE, null, ex);
39              }
40        text.retry(input);
41        }
42   }
43     //  RETRY METHOD
44        public void retry(Scanner input){
45        System.out.println("if you would like to retry Type YES");
46        System.out.println("or NO if you Want to end the program");
47       
48            
49      String retryChoice = input.next();
50      
51      if(retryChoice.equalsIgnoreCase("YES")){
52         text.run(); 
53      }
54      
55      else if(retryChoice.equalsIgnoreCase("NO")){
56         running = false;
57         System.out.println("Thanks for playing ");
58      }
59      
60      else {
61          System.out.println("Invalid Command");
62          text.retry(input);
63      }            
64   }   
65       public void drawRectangle(int nrOfRows, int nrOfColumns){
66        int i = 1 ;
67        while (i <= nrOfRows){
68        drawOneRow(nrOfColumns);
69        System.out.println("*");
70        i++;
71        }
72    }
73     public void drawOneRow(int nrOfColumns) {
74       
75       int x = 2;
76       while(x <= nrOfColumns){
77           System.out.print("*");
78        x++;
79       }
80     }
81     /**
82      * @param args the command line arguments
83      */
84     public static void main(String[] args) {
85         text.run();
86     
87     }
88 
89 }