Question

Create a Java program Named LB04 with a class name HardMonogram

Input:   fullName

Process:

getInitial(separateName): extract the first character string from each part of a full name and return it.

getSeparateName(fullName): separate a full name into first name, middle name, and last name.

setMonogram(): using getInitial(), generate the right monogram result, then display it.

main(String[] args): driver method

Output:

- Using JOptionPane to get a first name, middle name, and last name at once, then, on a JOptionPane dialog, show the monogram which is 3 initials extracted from the full name.

Ex) Johnny Mac Appleseed = JMC

Answer 1

import javax.swing.*;
public class HardMonogram {
    JFrame f;
    String fullName;
    HardMonogram(){
        f=new JFrame();
   fullName=JOptionPane.showInputDialog(f,"Enter fullName");      //getting name using JOptinPane
    }
    String[] getSeparateName(String name){
   return name.split(" ",-1);// split on space
    }
    String getInitial(String[] S){
   String initial = "";
   for(String s :S){
        initial = initial+Character.toString(s.charAt(0));
   }
   return initial;
    }
    void setMonogram(){
   String[] listString = getSeparateName(fullName);
   String initial = getInitial(listString);
   String upper = initial.toUpperCase();
   f = new JFrame();
   JOptionPane.showMessageDialog(f,"The Monogram is " + upper);
    }
    public static void main(String[] args) {
        HardMonogram Mo = new HardMonogram();
   Mo.getSeparateName(Mo.fullName);
   Mo.setMonogram();
    }
    }