- Posted By: freeproject
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Posted By freeproject on August 2, 2017 
Telephone Billing Payment System Class Diagram describes the structure of a Telephone Billing Payment System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Telephone Billing Payment System are Bills, Customers, Connections, Tarrifs, Connection Types, Payments.
Classes of Telephone Billing Payment System Class Diagram:
- Bills Class : Manage all the operations of Bills
- Customers Class : Manage all the operations of Customers
- Connections Class : Manage all the operations of Connections
- Tarrifs Class : Manage all the operations of Tarrifs
- Connection Types Class : Manage all the operations of Connection Types
- Payments Class : Manage all the operations of Payments
Classes and their attributes of Telephone Billing Payment System Class Diagram:
- Bills Attributes : bill_id, bill_customer_id, bill_number, bill_type, bill_receipt, bill_description
- Customers Attributes : customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
- Connections Attributes : connection_id, connection_telephone_id, connection_customer_id, connection_name, connection_type, connection_description
- Tarrifs Attributes : tarrif_id, tarrif_name, tarrif_type, tarrif_description
- Connection Types Attributes : connection_type_id, connection_type_connection_id, connection_type_customer_id, connection_type_name, connection_type_description
- Payments Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
Classes and their methods of Telephone Billing Payment System Class Diagram:
- Bills Methods : addBills(), editBills(), deleteBills(), updateBills(), saveBills(), searchBills()
- Customers Methods : addCustomers(), editCustomers(), deleteCustomers(), updateCustomers(), saveCustomers(), searchCustomers()
- Connections Methods : addConnections(), editConnections(), deleteConnections(), updateConnections(), saveConnections(), searchConnections()
- Tarrifs Methods : addTarrifs(), editTarrifs(), deleteTarrifs(), updateTarrifs(), saveTarrifs(), searchTarrifs()
- Connection Types Methods : addConnection Types(), editConnection Types(), deleteConnection Types(), updateConnection Types(), saveConnection Types(), searchConnection Types()
- Payments Methods : addPayments(), editPayments(), deletePayments(), updatePayments(), savePayments(), searchPayments()
Class Diagram of Telephone Billing Payment System :
Class Diagram Image:
