- Posted By: freeproject
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Posted By freeproject on August 2, 2017 
Departmental Billing System Class Diagram describes the structure of a Departmental Billing System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Departmental Billing System are Discounts, Stock, Inventory, Products, Sales, Payments.
Classes of Departmental Billing System Class Diagram:
- Discounts Class : Manage all the operations of Discounts
- Stock Class : Manage all the operations of Stock
- Inventory Class : Manage all the operations of Inventory
- Products Class : Manage all the operations of Products
- Sales Class : Manage all the operations of Sales
- Payments Class : Manage all the operations of Payments
Classes and their attributes of Departmental Billing System Class Diagram:
- Discounts Attributes : discount_id, discount_product_id, discount_name, discount_type, discount_description
- Stock Attributes : stock_id, stock_items, stock_number, stock_type, stock_description
- Inventory Attributes : inventory_id, inventory_items, inventory_number, inventory_type, inventory_description
- Products Attributes : product_id, product_customer_id product_items, product_number, product_type, product_description
- Sales Attributes : sales_id, sales_customer_id, sales_amount, sales_type, sales_description
- Payments Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
Classes and their methods of Departmental Billing System Class Diagram:
- Discounts Methods : addDiscounts(), editDiscounts(), deleteDiscounts(), updateDiscounts(), saveDiscounts(), searchDiscounts()
- Stock Methods : addStock(), editStock(), deleteStock(), updateStock(), saveStock(), searchStock()
- Inventory Methods : addInventory(), editInventory(), deleteInventory(), updateInventory(), saveInventory(), searchInventory()
- Products Methods : addProducts(), editProducts(), deleteProducts(), updateProducts(), saveProducts(), searchProducts()
- Sales Methods : addSales(), editSales(), deleteSales(), updateSales(), saveSales(), searchSales()
- Payments Methods : addPayments(), editPayments(), deletePayments(), updatePayments(), savePayments(), searchPayments()
Class Diagram of Departmental Billing System :
Class Diagram Image:
