//*****************************************************************************
//
// Beenish Chaudry, Geetika Tewari, Elif Tosun and
// Ileana Streinu
//
// Summer 1999, Fall 1999, Spring 2000
//
//*****************************************************************************
//
//   PointLogger.java
//
// This file prints the pointarray on the java console everytime there
// is change in the array.  
//
//*****************************************************************************


import java.awt.*;
import java.awt.event.*;
import java.lang.*;
import java.io.*;
import java.util.*;

class PointLogger implements PointSetObserver
{


public PointLogger(PointSet ps)
  {
    ps.registerAsObserver(this);
  }

public void Reset()
  {
  }

  //*************************
  // PointSethasChanged
  // Prints on console
  //*************************

public void PointSetHasChanged(PointSet ps) {

  /*
int i = ps.ptList.Length() - 1;
LList ptr;

for (ptr = ps.ptList; ptr != Constants.nullCell; ptr = ptr.next) {
System.out.println(""+i+":(" + ptr.data.x +"," + ptr.data.y+")");
i--;
}

*/
    }

}//end class PointLogger