public class BasePlusCommissionEmployee3 extends CommissionEmployee2
1: // Fig. 9.10: BasePlusCommissionEmployee3.java
2: // BasePlusCommissionEmployee3 inherits from CommissionEmployee2 and has
3: // access to CommissionEmployee2's protected members.
4:
5: public class BasePlusCommissionEmployee3 extends CommissionEmployee2
6: {
7: private double baseSalary; // base salary per week
8:
9: // six-argument constructor
10: public BasePlusCommissionEmployee3( String first, String last,
11: String ssn, double sales, double rate, double salary )
12: {
13: super( first, last, ssn, sales, rate );
14: setBaseSalary( salary ); // validate and store base salary
15: } // end six-argument BasePlusCommissionEmployee3 constructor
16:
17: // set base salary
18: public void setBaseSalary( double salary )
19: {
20: baseSalary = ( salary < 0.0 ) ? 0.0 : salary;
21: } // end method setBaseSalary
22:
23: // return base salary
24: public double getBaseSalary()
25: {
26: return baseSalary;
27: } // end method getBaseSalary
28:
29: // calculate earnings
30: public double earnings()
31: {
32: return baseSalary + ( commissionRate * grossSales );
33: } // end method earnings
34:
35: // return String representation of BasePlusCommissionEmployee3
36: public String toString()
37: {
38: return String.format(
39: "%s: %s %s\n%s: %s\n%s: %.2f\n%s: %.2f\n%s: %.2f",
40: "base-salaried commission employee", firstName, lastName,
41: "social security number", socialSecurityNumber,
42: "gross sales", grossSales, "commission rate", commissionRate,
43: "base salary", baseSalary );
44: } // end method toString
45: } // end class BasePlusCommissionEmployee3
46:
47:
48: /**************************************************************************
49: * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and *
50: * Pearson Education, Inc. All Rights Reserved. *
51: * *
52: * DISCLAIMER: The authors and publisher of this book have used their *
53: * best efforts in preparing the book. These efforts include the *
54: * development, research, and testing of the theories and programs *
55: * to determine their effectiveness. The authors and publisher make *
56: * no warranty of any kind, expressed or implied, with regard to these *
57: * programs or to the documentation contained in these books. The authors *
58: * and publisher shall not be liable in any event for incidental or *
59: * consequential damages in connection with, or arising out of, the *
60: * furnishing, performance, or use of these programs. *
61: *************************************************************************/