Assignment 04 - Session 10 - OOP

• Assignment 04 - Session 10 - OOP
  • Requirements
  • Prerequisites
    • Project Structure
    • Environment
  • Author

Requirements

Management of employees in a company.

• Class diagram:

  classDiagram
      direction BT
      class Workable {
          <<interface>>
          + work() void
      }
  
      class Reportable {
          <<interface>>
          + report() void
      }
  
      class Manageable {
          <<interface>>
          + manage() void
      }
  
      class Employee {
          <<abstract>>
          # int id
          # String name
          # double salary
          # String role
          + display() void
          + displayDetailInfo()* void
          + calculateSalary()* double
      }
  
      class EmployeeManager {
          - ArrayList<Employee> employees
          + addEmployee(List<Employee> employees) void
          + displayEmployees() void
          + displaySalaries() void
          + performActions(int index) void
          + performActions(T object) void
          + performAllActions()
          - calculateSalariesByRole() Map<String, Double>
      }
  
      class Developer {
          - int experienceYears
          - String projectName
      }
  
      class Tester {
          - String testingTool;
          - int bugCount;
      }
  
      class Manager {
          - double bonus
      }
  
      class Director {
          - double stockPercent
          - String strategy
      }
  
      EmployeeManager o-- Employee
      Developer --|> Employee
      Developer ..> Workable
      Tester --|> Employee
      Tester ..> Workable
      Tester ..> Reportable
      Manager --|> Employee
      Manager ..> Workable
      Manager ..> Reportable
      Manager ..> Manageable
      Director --|> Employee
      Director ..> Reportable
      Director ..> Manageable
  

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Prerequisites

Project Structure

./
│   .gitignore
│   README.md
│
├───docs
│       assign-04-oop.png
│
└───src
    │   MainApplication.java
    │
    ├───interfaces
    │       Manageable.java
    │       Reportable.java
    │       Workable.java
    │
    ├───manager
    │       EmployeeManager.java
    │
    ├───model
    │       Developer.java
    │       Director.java
    │       Employee.java
    │       Manager.java
    │       Tester.java
    │
    └───util
            Util.java

Environment

• IDE: IntelliJ IDEA
• JDK: 21 or higher

Author

Khang Nguyen