//package Sorter;
import java.awt.Color;

public class GraphicSorter extends ACompareSorter
{
   public final static int TimeSlice = 1000;

   /** @SBGen Variable (,decoree,,0)   */
	private ACompareSorter _aCSorter;

   public GraphicSorter(ACompareSorter aCSorter)
   {
      _aCSorter = aCSorter;
   }

   public int split(IOrdered[] A, int lo, int hi)
   {
      System.out.println ("Sort from " + lo + " to " + hi);
      int s =  _aCSorter.split (A,lo, hi);       // delegates to decoree
      // s > lo

      SorterColor color = (SorterColor) ((IColored)A[s]).getColor ();
      Color splitColor = color.getLoSplit ();
      for(int i = lo; i < s; i++)
      {
         ((IColored) A[i]).setColor (splitColor);
      }

      splitColor = color.getHiSplit ();
      for(int i=s;i<=hi;i++)
      {
         ((IColored) A[i]).setColor (splitColor);
      }
      try
      {
         System.out.println ("Split at " + s);
         Thread.sleep(TimeSlice);
      }
      catch(Exception e){}
      return s;
   }

	public void join(IOrdered[] A, int lo, int s, int hi)
   {
      // lo < hi
      _aCSorter.join(A,lo,s,hi);        // delegates to decoree

      SorterColor loColor =  (SorterColor)(((IColored) A[lo]).getColor());
      SorterColor hiColor =  (SorterColor)(((IColored) A[hi]).getColor());

      SorterColor color = loColor.join(hiColor);

      for(int i=lo;i<=hi;i++)
      {
         ((IColored) A[i]).setColor(color);
      }
      try
      {
         System.out.println ("Join at " + s);
         Thread.sleep(TimeSlice);
         System.out.println ("Done sorting from " + lo + " to " + hi);
      }
      catch(Exception e){}
   }
}