implements Enumeration : Enumeration « java.util « Java by API

1. Java by API
2. java.util
3. Enumeration

implements Enumeration

 
/*
 * Output:

1
2
3
4
5

 * 
  
 */

import java.util.Enumeration;

class collection implements Enumeration {
  private int count = 0;

  private boolean more = true;

  public boolean hasMoreElements() {
    return more;
  }

  public Object nextElement() {
    count++;
    if (count > 4)
      more = false;
    return new Integer(count);
  }
}

public class MainClass {
  public static void main(String args[]) {
    Enumeration e = new collection();
    while (e.hasMoreElements()) {
      System.out.println(e.nextElement());
    }
  }
}
           
         
  

Related examples in the same category