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Abstract in Java Employee Override the display method in the Person class override the toString() and equals() methods Define method earnings as abstract with a return type of double. Hourly Employee provide the setters and getters of your data members provide call to parent contructors earnings is computed by having the product of the total number of hours worked and the rate. but if the number of hours worked exceeds 40, the rate increases to 150% of the current rate. (ex. rate=200; 150% = 300) override the toString() and equals() methods Note: Class Person is already loaded in this activity. No need to add the class in your code.

Abstract in Java Employee Override the display method in the Person class override the toString() and equals() methods Define method earnings as abstract with a return type of double. Hourly Employee provide the setters and getters of your data members provide call to parent contructors earnings is computed by having the product of the total number of hours worked and the rate. but if the number of hours worked exceeds 40, the rate increases to 150% of the current rate. (ex. rate=200; 150% = 300) override the toString() and equals() methods Note: Class Person is already loaded in this activity. No need to add the class in your code.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Abstract in Java

Employee

  • Override the display method in the Person class
  • override the toString() and equals() methods
  • Define method earnings as abstract with a return type of double.

Hourly Employee

  • provide the setters and getters of your data members
  • provide call to parent contructors
  • earnings is computed by having the product of the total number of hours worked and the rate. but if the number of hours worked exceeds 40, the rate increases to 150% of the current rate. (ex. rate=200; 150% = 300)
  • override the toString() and equals() methods


Note:
Class Person is already loaded in this activity. No need to add the class in your code.

Employee Override the display method in the Person class override the toString() and equals() methods Define method earnings as abstract with a return type of double. Hourly Employee provide the setters and getters of your data members provide call to parent contructors earnings is computed by having the product of the total number of hours worked and the rate. but if the number of hours worked exceeds 40, the rate increases to 150% of the current rate. (ex. rate-200; 150% - 300) override the toString() and equals() methods Note: Class Person is already loaded in this activity. No need to add the class in your code. For example: fule Josef Ato", "Cebu City", 23, "Accenture", 40, 550.98); nings()); Linc Josef Ato", "Talisay City", 28, "Alliance", 41, 600.00); nings()); "Yule Josef Ato", "Cebu City", 23, "Accenture", 40, 550.98); "Linc Josef Ato", "Talisay City", 28, "Alliance", 41, 600.00); Result Name: Yule Josef Ato Address: Cebu City Age: 23 Company name: Accenture Hours worked: 40 Rate: 550.98 Earnings: 22039.2 Name Address : Linc Josef Ato : Talisay City : 28 Age Company Name: Alliance Earnings: 36900.0 false
Transcribed Image Text:Employee Override the display method in the Person class override the toString() and equals() methods Define method earnings as abstract with a return type of double. Hourly Employee provide the setters and getters of your data members provide call to parent contructors earnings is computed by having the product of the total number of hours worked and the rate. but if the number of hours worked exceeds 40, the rate increases to 150% of the current rate. (ex. rate-200; 150% - 300) override the toString() and equals() methods Note: Class Person is already loaded in this activity. No need to add the class in your code. For example: fule Josef Ato", "Cebu City", 23, "Accenture", 40, 550.98); nings()); Linc Josef Ato", "Talisay City", 28, "Alliance", 41, 600.00); nings()); "Yule Josef Ato", "Cebu City", 23, "Accenture", 40, 550.98); "Linc Josef Ato", "Talisay City", 28, "Alliance", 41, 600.00); Result Name: Yule Josef Ato Address: Cebu City Age: 23 Company name: Accenture Hours worked: 40 Rate: 550.98 Earnings: 22039.2 Name Address : Linc Josef Ato : Talisay City : 28 Age Company Name: Alliance Earnings: 36900.0 false
1-class Employee extends Person ( private String companyName; 2 3 4 5 6 7 8 9 19 11 12 13. 14 15 16. 17 18 19 20 21 22 23 25 26 27 28 43 32 38335 35 83 841 2 29 30 } 31 36 39 40 42 43 44 45 46 class 33 -{ 34 47 48 49 2285545555 50 51 53 37. public HourlyEmployee (String name, String address, int age, String cName 56 public Employee (String name, String address, int age, String companyName super (name, address, age); this.companyName= companyName; 57 } public Employee() { } public void setCompanyName(String cname) { companyName= cname; CHECK } public String getCompanyName() { return company Name; } // Override the display method in the Person class // define earnings as an abstract method with a return type of double // override the toString() and equals() methods HourlyEmployee extends Employee private int hoursWorked; private double rate; //total number of hours worked // rate per hour } public HourlyEmployee (String name, String address, int age, String cName hoursWorked = 0; rate = 0; } // provide the setters and getters of your data members //earnings is computed by having the product of //the total number of hours worked and the rate. // but if the number of hours worked exceeds 48, // the rate increases to 150% of the current rate. // (ex. rate=200; 158% = 380) // override the toString() and equals() methods
Transcribed Image Text:1-class Employee extends Person ( private String companyName; 2 3 4 5 6 7 8 9 19 11 12 13. 14 15 16. 17 18 19 20 21 22 23 25 26 27 28 43 32 38335 35 83 841 2 29 30 } 31 36 39 40 42 43 44 45 46 class 33 -{ 34 47 48 49 2285545555 50 51 53 37. public HourlyEmployee (String name, String address, int age, String cName 56 public Employee (String name, String address, int age, String companyName super (name, address, age); this.companyName= companyName; 57 } public Employee() { } public void setCompanyName(String cname) { companyName= cname; CHECK } public String getCompanyName() { return company Name; } // Override the display method in the Person class // define earnings as an abstract method with a return type of double // override the toString() and equals() methods HourlyEmployee extends Employee private int hoursWorked; private double rate; //total number of hours worked // rate per hour } public HourlyEmployee (String name, String address, int age, String cName hoursWorked = 0; rate = 0; } // provide the setters and getters of your data members //earnings is computed by having the product of //the total number of hours worked and the rate. // but if the number of hours worked exceeds 48, // the rate increases to 150% of the current rate. // (ex. rate=200; 158% = 380) // override the toString() and equals() methods
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