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// SRS.java - Chapter 16 version. 
 
// Copyright 2000 by Jacquie Barker - all rights reserved. 
 
// A main driver for the GUI version of the SRS. 
 
import java.util.*; 
 
public class SRS { 
	// We can effectively create "global" data by declaring 
	// PUBLIC STATIC attributes in the main class.   
 
	// Entry points/"roots" for getting at objects.   
 
	public static Faculty faculty = new Faculty(); 
 
	public static CourseCatalog courseCatalog = new CourseCatalog();  
 
	public static ScheduleOfClasses scheduleOfClasses =  
		      new ScheduleOfClasses("SP2001"); 
 
	// We don't create a collection for Student objects, because 
	// we're only going to handle one Student at a time -- namely, 
	// whichever Student is logged on. 
	//? public static StudentBody studentBody = new StudentBody(); 
 
	public static void main(String[] args) { 
		// Initialize the key objects by reading data from files. 
		faculty.initializeObjects("Faculty.dat", true); 
		courseCatalog.initializeObjects("CourseCatalog.dat", true); 
		scheduleOfClasses.initializeObjects("SoC_SP2001.dat", true); 
 
		// We'll handle the students differently:  that is, 
		// rather than loading them all in at application outset, 
		// we'll pull in the data that we need just for one 
		// Student when that Student logs on -- see the Student 
		// class constructor for the details. 
		//? studentBody.initializeObjects("StudentBody.dat"); 
 
		// Establish some prerequisites (c1 => c2 => c3 => c4). 
 
		courseCatalog.initializeObjects("Prerequisites.dat", false); 
 
		// Recruit a professor to teach each of the sections. 
 
		faculty.initializeObjects("TeachingAssignments.dat", false); 
 
		// Create and display an instance of the main GUI window. 
 
		//? mainFrame = new MainFrame(); 
		new MainFrame(); 
	} 
}