Graphical Payroll System Class Diagram

Graphical Payroll System Class Diagram describes the structure of a Graphical Payroll System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Graphical Payroll System are Salary, Payment, Employee, Salary Slips, Leave, Login.

Classes of Graphical Payroll System Class Diagram:

• Salary Class : Manage all the operations of Salary
• Payment Class : Manage all the operations of Payment
• Employee Class : Manage all the operations of Employee
• Salary Slips Class : Manage all the operations of Salary Slips
• Leave Class : Manage all the operations of Leave
• Login Class : Manage all the operations of Login

Classes and their attributes of Graphical Payroll System Class Diagram:

• Salary Attributes : salary_id, salary_employee_id, salary_amount, salary_total, salary_type, salary_description
• Payment Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
• Employee Attributes : employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
• Salary Slips Attributes : salary_slip_id, salary_slip_employee_id, salary_slip_name, salary_slip_date, salary_slip_number, salary_slip_type, salary_slip_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 Graphical Payroll System Class Diagram:

• Salary Methods : addSalary(), editSalary(), deleteSalary(), updateSalary(), saveSalary(), searchSalary()
• Payment Methods : addPayment(), editPayment(), deletePayment(), updatePayment(), savePayment(), searchPayment()
• Employee Methods : addEmployee(), editEmployee(), deleteEmployee(), updateEmployee(), saveEmployee(), searchEmployee()
• Salary Slips Methods : addSalary Slips(), editSalary Slips(), deleteSalary Slips(), updateSalary Slips(), saveSalary Slips(), searchSalary Slips()
• Leave Methods : addLeave(), editLeave(), deleteLeave(), updateLeave(), saveLeave(), searchLeave()
• Login Methods : addLogin(), editLogin(), deleteLogin(), updateLogin(), saveLogin(), searchLogin()

Class Diagram of Graphical Payroll System :