package Progress; /** * This abstract class provides default implementations for most of the methods used for the graphs * of students' progress and scores. * It takes care of creating, editing, and displaying any type of graph needed. */ public abstract class Graph { String xAxisTitle; String yAxisTitle; /** * Sets the title of the x-axis that will be displayed on the graph. * @param title represents the title of the axis */ public abstract void setXAxis(String title); /** * Sets the title of the y-axis that will be displayed on the graph. * @param title represents the title of the axis */ public abstract void setYAxis(String title); }