salesperson.java

关于多态方面练习的编程

/*
 * Salesperson.java
 *
 * Created on February 28, 2001, 1:24 PM
 */


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

public class Salesperson extends Employee {
    
    private double baseSalary;
    private int unitsSold;
    private static double perSUMP; //default to 25?

    /** Creates new Salesperson */
    public Salesperson(String name, String id, double bs, int units) {
		super(SALESPERSON,name,id);
			this.baseSalary=bs;
		    this.unitsSold=units;
    }

    public void setBaseSalary( double s ){  
		this.baseSalary = s;
    }
    
    public double getBaseSalary( ){
       return this.baseSalary;
    }
    
    public void setUnitsSold( int n ){
		this.unitsSold = n;
    }
    
    public int getUnitsSold( ){
       return this.unitsSold;
    }
    
    public static void setPerSUMP( double ps ){
		perSUMP = ps;
    }
    
    public static double getPerSUMP( ){
        return perSUMP;
    }
    
    public double earnings( ){
       return this.baseSalary + this.unitsSold * perSUMP;
    }

    //Testing only
    public static void main (String args[]) {
        Salesperson.setPerSUMP(75);
        Salesperson sally = new Salesperson("Sally Sails", "444-55-6666", 900, 12);
        System.out.println(sally);
    }
}