hourly.java

关于多态方面练习的编程

/*
 * Hourly.java
 *
 * Created on February 28, 2001, 1:26 PM
 */


/**
 *
 * @author  
 * @version 
 */
package Employee;


public abstract class Hourly extends Employee {
    private double hourlyWage;
    private double hoursWorked;

    /** Creates new Hourly */
    public Hourly(String type, String name, String taxID, double wage, double hours) {
     super(type,name,taxID);
    	this.hourlyWage = wage;
    	this.hoursWorked = hours;

	}
    
    public void setHours( double hrs ){
		this.hoursWorked = hrs;
    }
    
    public double getHours( ){
            return this.hoursWorked;
    }
    
    public void setWage( double wage ){
		this.hourlyWage = wage;
    }
    
    public double getWage( ){
        return this.hourlyWage;
    }
    
    public double earnings(){//include overtime
        if(hoursWorked>40)
		{
			return 40 * hourlyWage + (hoursWorked-40)* hourlyWage*0.5;
		}
		else
		{
			return hourlyWage * hoursWorked;
		}
    

    }     
}