package grader.Main;


import java.util.Collection;

/**
 *
 * 
		A Visualization is a Bar Histogram, or Pie Chart, or Dot
		Histogram.  I
 *t has a GradeScale component as well as a 
		number of students and
 * percentage of students component
		so if you modify the visualization, it can update the
		visualization.
	 * 
 * @author 
 * @version 
 *
 **/

public class Visualization {

     /** Default Constructor **/
     public Visualization() {

     }

     protected BarHistogram bar;

     protected PieChart pie;

     protected DotHistogram dot;

     protected GradeScale grd;

     protected int percentage;

     protected int numStudents;

}