/** HourlyWorker - A class to represent workers paid on a salaried basis)
 *
 * @author - Nancy Harris and Jake Carey
 * @version - V1 - October 1, 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 String homeDepartment; // the home department 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 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 rate 	The hourly rate for this employee
	 */
	public HourlyWorker(String name, String SSN, int exempt, double rate, String homeDepartment)
	{
		this.name = name;
		this.SSN = SSN;
		this.exemptions = exempt;
		this.wage = rate;
		this.homeDepartment = homeDepartment;
	}
	
	/** 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 pay;
		double difference;
		
		difference 	= 0.00;
		pay 			= 0.00;
		
		if (hours <= 80)
			pay = hours * this.wage;
		if (hours > 80)
			difference = hours - 80;
			pay = (hours * this.wage) + (difference * (1.5 * this.wage));
		
		return pay;
	}
	
	/** 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 string;
		
		string = this.name + " \\ " + this.SSN + " \\ " +
					this.exemptions + " \\ " + this.wage + " \\ " +
					this.homeDepartment + "\n";
		
	 	return string;
	 }
}