Attendance Management System Class Diagram

Attendance Management System Class Diagram describes the structure of a Attendance Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Attendance Management System are Attendance, Employee, Student, Holidays, Leave, Login.

Classes of Attendance Management System Class Diagram:

• Attendance Class : Manage all the operations of Attendance
• Employee Class : Manage all the operations of Employee
• Student Class : Manage all the operations of Student
• Holidays Class : Manage all the operations of Holidays
• Leave Class : Manage all the operations of Leave
• Login Class : Manage all the operations of Login

Classes and their attributes of Attendance Management System Class Diagram:

• Attendance Attributes : attendance_id, attendance_employee_id, attendance_student_id, attendance_type, attendance_description
• Employee Attributes : employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
• Student Attributes : student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
• Holidays Attributes : holidays_id, holidays_employee_id, holidays_date, holidays_duration, holidays_description
• Leave Attributes : leave_id, leave_employee_id, leave_type, leave_status, leave_to, leave_from, leave_description
• Login Attributes : login_id, login_user_id, login_role_id, login_username, login_password, login_lastlogin

Classes and their methods of Attendance Management System Class Diagram:

• Attendance Methods : addAttendance(), editAttendance(), deleteAttendance(), updateAttendance(), saveAttendance(), searchAttendance()
• Employee Methods : addEmployee(), editEmployee(), deleteEmployee(), updateEmployee(), saveEmployee(), searchEmployee()
• Student Methods : addStudent(), editStudent(), deleteStudent(), updateStudent(), saveStudent(), searchStudent()
• Holidays Methods : addHolidays(), editHolidays(), deleteHolidays(), updateHolidays(), saveHolidays(), searchHolidays()
• Leave Methods : addLeave(), editLeave(), deleteLeave(), updateLeave(), saveLeave(), searchLeave()
• Login Methods : addLogin(), editLogin(), deleteLogin(), updateLogin(), saveLogin(), searchLogin()

Class Diagram of Attendance Management System :