// Programmer:  Rance Cleaveland
// Date:  20 Oct. 2006
//
// This class implements operations on date ranges

public class DateRange {
	private Date start = null;  // start date of range
	private Date end = null;	// end date of range
	
	// Constructor
	
    DateRange (Date start, Date end) {
    	this.start = new Date(start);
    	this.end = new Date(end);
    }
    
    // Default constructor
    
    DateRange () {
    	
    }
    
    // access methods
    
    Date getStart () {
    	//(OLD) return start;
    	return new Date(start);
    }
    
    Date getEnd () {
    	//(OLD) return end;
    	return new Date(end);
    }
}