import clist.*;
import clist.visitor.*;

/**
* Very simple-mimded test program.
*/
public class TestCircular
{
	public static void main(String[] args)
	{
      CLList cll = new CLList ();
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertClockwise(new Integer (5));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertClockwise(new Integer (-99));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertCounterwise(new Integer (48));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing counterclockwise " + cll.remCounterwise());
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise " + cll.remClockwise());
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing counterclockwise " + cll.remCounterwise());
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);

      System.out.println ("Inserting elements ...");
      cll.insertClockwise(new Integer (5));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertClockwise(new Integer (70));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertClockwise(new Integer (-99));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertCounterwise(new Integer (48));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise the 2th element: " +
      cll.execClockwise (RemNthClockwise.Singleton, cll, new Integer (2)));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      cll.insertClockwise(new Integer (100));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise the 3th element: " +
      cll.execClockwise (RemNthClockwise.Singleton, cll, new Integer (3)));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise the 0th element: " +
      cll.execClockwise (RemNthClockwise.Singleton, cll, new Integer (0)));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise the 0th element: " +
      cll.execClockwise (RemNthClockwise.Singleton, cll, new Integer (0)));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
      System.out.println ("Removing clockwise the 0th element: " +
      cll.execClockwise (RemNthClockwise.Singleton, cll, new Integer (0)));
      System.out.print ("list is clockwise: ");
      cll.execClockwise (PrintClockwise.Singleton, cll, null);
	}
}