/** HourlyWorker - A class to represent workers paid on a salaried basis)
 *
 * @author - Nancy Harris and James McKenzie
 * @version - V1 - 10/2/2008
 */
 
 public class HourlyWorker
 {
 	// declare the instance variables of the class
	
	private String name; 		// the name of the worker
	private String SSN;  		// the SSN of the worker
	private int exemptions;	// the number of tax exemptions for this worker
	private double wage; 		// the hourly rate for this hourly worker
	private String homeDepartment;	//the department the employee works in
	
	private double hours;		// the hours that this worker last worked
	
	/** explicit value constructor
	 * 
	 * @param name 	The name of the worker
	 * @param SSN  	The SSN of the worker
	 * @param exempt	The number of payroll exemptions
	 * @param department	Department employee works in
	 & @param rate 	The hourly rate for this employee
	 */
	public HourlyWorker(String name, String SSN, String department, int exempt, double rate)
	{
		this.name = name;
		this.SSN = SSN;
		this.homeDepartment = department;
		this.exemptions = exempt;
		this.wage = rate;
	}
	
	/** pay produces the pay amount for this employee
	 *  pay the rate * hours.  (we are disregarding overtime at this time)
	 *
	 * @param hours The number of hours for this hourly worker
	 *
	 * @return The amount to pay this employee
	 */
	public double pay(double hours)
	{
		this.hours = hours;  // stores the hours worked
		double returnValue;
		
		if (this.hours <= 80)
			returnValue = this.wage * this.hours;
		else
		{
			returnValue = 80 * this.wage;
			returnValue += (this.wage * 1.5) * (this.hours - 80);
		}
		
		return returnValue;
	}
	
	/** toString produces a single line for each employee
	 *
	 *  format is Name\tSSN\texemptions\thours\trate\n
	 *
	 * @return The line representing the employee
	 */
	 public String toString()
	 {
		String returnString;

		returnString = this.name + "\t" + this.SSN + "\t" + this.homeDepartment + 
			"\t" + this.exemptions + "\t" + this.hours + "\t" + 
			this.wage + "\t";

		return returnString;
	 }
}