[public class TimeStamp 
{
	private int day;
	private int minutes;
	
	public TimeStamp()
	{
		day = 0;
		minutes = 0;
	}
	
	public TimeStamp(int day,int minutes)
	{
		this.day = day;
		this.minutes = minutes;
	}
	
	public void setDay(int day)
	{
		this.day = day;
	}
	public void setMinutes(int minutes)
	{
		this.minutes = minutes;
	}
	public int getDay()
	{
		return day;
	}
	public int getMinute()
	{
		return minutes;
	}
	public String toString()
	{
		return ":- " + "Day: " + day + " Minutes: " + minutes;
	}]



[public class Interval 
{
	private TimeStamp clockIn;
	private TimeStamp clockOut;
    private int daysWorked;
	
	public Interval()
	{
		clockIn = new TimeStamp();
		clockOut = new TimeStamp();
		daysWorked = 0;
	}
	public Interval(TimeStamp clockIn,TimeStamp clockOut,int daysWorked)
	{
		this.clockIn = clockIn;
		this.clockOut = clockOut;
		this.daysWorked = daysWorked;
	}
	public void setClockIn(TimeStamp clockIn)
	{
		this.clockIn = clockIn;
	}
	public void setClockOut(TimeStamp clockOut)
	{
		this.clockOut = clockOut;
	}
	public void setDaysWorked(int daysWorked)
	{
		this.daysWorked = daysWorked;
	}
	public TimeStamp getClockIn()
	{
		return clockIn;
	}public TimeStamp getClockOut()
	{
		return clockOut;
	}
	/** Returns the number of days worked */
	public int getDaysWorked()
	{
		return daysWorked;
	}
	public int getDuration()
	{
		return clockOut.getMinute() - clockIn.getMinute();
	}
	public String toString()
	{
		return "Interval: " + " ClockIn " + clockIn +","+ " ClockOut " + clockOut + " Duration: " + getDuration() 
		+ " DaysWorked " + daysWorked;
	}
}]


[public class IntervalTest 
{
	
	public static void main(String[] args)
	{
		Interval I = new Interval();
		
		
		I.setTimeStampIn(new TimeStamp(10,100));
		I.setTimeStampOut(new TimeStamp(10,250));
		
		
		System.out.println(I.toString());
		System.out.println("ClockInTime is " + I.getclockIn().getminute() + "mins");
		System.out.println("ClockOutTime is " + I.getclockOut().getminute() + "mins");
		System.out.println("Duration is " + I.getDuration() + "mins");
		
		System.out.println();
		
		
	}

}]

[public class TimeSheet implements Iterable<Interval>
{
	private ArrayList<Interval>intervalList;
	private String name;
	
	public TimeSheet()
	{
		intervalList = new ArrayList<Interval>();
		name = "-";
	}
	public TimeSheet(String name)
	{
		intervalList = new ArrayList<Interval>();
		this.name = name;
	}
	public void ClearInterval()
	{
		intervalList.clear();
	}public void addInterval(Interval L)
	{
		intervalList.add(L);
	}
	public void setName(String name)
	{
		this.name = name;
	}
	
	@Override
	public Iterator<Interval> iterator() 
	{
		return intervalList.iterator();
	}
	public int getNumberOfInterval()
	{
		return intervalList.size();
	}
	public String getName()
	{
		return name;
	}
	public int getNumberOfDays()
	{
		int numberOfDays = 0;
		for (Interval L : intervalList)
		{
			numberOfDays = numberOfDays + L.getDaysWorked();
							
		}
		return numberOfDays;
	}
	public String toString()
    {
    	String L = "TimeSheet:"+ this.name +"\n";
    	for (int i = 0; i < intervalList.size(); i++) 
    	{
            L = L + i + "\t" + intervalList.get(i).toString() +  "\n";
        }
        return L;
    }
}]


[import java.util.ArrayList;
public class TimeSheetTest 
{

	public static void main(String[] args) 
	{
		
		TimeSheet timesheet = new TimeSheet();
		ArrayList<Interval> L = new ArrayList<Interval>();
		
		
		timesheet.addInterval( new Interval(new TimeStamp(10,210),new TimeStamp(10,360), 12));
		timesheet.addInterval( new Interval(new TimeStamp(30,150),new TimeStamp(30,960), 20));
		System.out.println();
		
				
		System.out.println(timesheet.toString());
		

	}

}]



[public class Employee 
{
	private String ID;
	private int payPerHour;
	private int minutesWorked;
	private TimeSheet timeSheet;
	
	public Employee()
	{
		ID = "-";
		payPerHour = 0;
		minutesWorked = 0;
		timeSheet = new TimeSheet();
	}
	public Employee(String ID,int payPerHour,int minutesWorked,TimeSheet timeSheet)
	{
		this.ID = ID;
		this.payPerHour = payPerHour;
		this.minutesWorked = minutesWorked;
		this.timeSheet = timeSheet;
	}
	public void setId(String ID)
	{
		this.ID = ID;
	}
	public void setPayperHour(int payPerHour)
	{
		this.payPerHour = payPerHour;
	}
	public void setMinutesworked(int minutesWorked)
	{
		this.minutesWorked = minutesWorked;
	}
	public void setTimesheet(TimeSheet timeSheet)
	{
		this.timeSheet = timeSheet;
	}
	public void resetMinutesWorked(int minutesWorked)
	{
		this.resetMinutesWorked(0);
	}
	public void processtimeSheet()
	{
		this.processtimeSheet();
	}
	public int getpay()
	{
		return payPerHour * minutesWorked;
	}
	public String getid()
	{
		return ID;
	}
	public int getMinutesworked()
	{
		return minutesWorked;
	}
	public int getPayperhour()
	{
		return payPerHour;
	}
	
	public TimeSheet getTimesheet()
	{
		return timeSheet;
	}
	
	
	public String toString()
	{
		return "Employee: " + ID + " PayPerHour: " + payPerHour + " MinutesWorked: " + minutesWorked + 
		" TimeSheet: " + timeSheet + " DailyPay: " + getpay();
	}
	

}]

[public class EmployeeTest 
{

	
	public static void main(String[] args) 
	{
		Employee E = new Employee();
		

		System.out.println(E.toString());
		

	}

}]