Java multi-class question:
I have multiple classes in a project. One class is "Guests" and
other is 'Files". I want the resulting variable from
one method of one class to be accessible as a variable into another
method of second class. The variable should be of
same type i.e. string variable should stay as a
string variable. Sample code is attached below. Please provide a
solution as soon as possible.
Java Multi Class Question I Have Multiple Classes In A Project One Class Is Guests And Other Is Files I Want The 1 (46.76 KiB) Viewed 17 times
Guests.java X ⒸFile.java X 3 4 5 6 7 8 19 10 11 12 13 14 15 16 17 18 19 public class Guests { A H public static void main(String[] args) { new Guests().method1(); } 1 usage public void method1 () { int A = 5; int B = 10; double sum = 0; sum = A + B; System.out.println(sum); A } public void method2() { A //Get the value of String_ID from Class "File" as a string in this function and use it further.For EXAMPLE: Scanner in = new Scanner (System.in); // System.out.print("Full name: "); // String name = in.nextLine(); //System.out.print("Full name:" + "Your ID is: "+ String_ID); } }|
File.java 1 import java.util. Random; 2 public class File { 3 public void generateID() { 4 5 //Example Code. It could be anything in here. I want the resulting variable here (String_ID) to be accessible in // other methods of different class. 6 7 String chars = "0123456789"; Random rand = new Random(); StringBuilder id = new StringBuilder( capacity: 5); for (int i = 0; i < 5; i++) { id.append(chars.charAt(rand.nextInt (chars.length()))); } String String_ID = id.toString(); System.out.println("ID = " + String_ID); 8 9 10 11 12 13 14 15 17 18 Guests.java X G
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