Delivery Payment # id: int + name: string • date: string + address: string + id: int + cardnumber: int • amount: string Collects • addo + update0 + update) 1.1 Pays Seller 1.1 # id: int + name: string + age: string + contactnum: string - username: string - password: string + add) + update() Order Customer # id: int + details: int • ordertype: string + processDebit) 1. + address: string # payment: int #update) Selects Items Product W id: int + names: string + price: string # id: int • details: string + ist string • add0 + update) + update)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question

Provide a detailed explanation on the Class Diagram above.

 

Delivery
Payment
# id: int
+ name: string
• date: string
+ address: string
• id: int
+ cardnumber: int
• amount: string
• addo
+ update)
Collects
+ update)
1.1
Pays
Seller
1.1
#id: int
+ name: string
+ age: string
+ contactnum: string
- username: string
- password: string
Order
Customer
# id: int
+ details: int
+ ordertype: string
• processDebit()
1.
address: string
# payment: int
#update)
+ add)
+ update()
Selects
Items
Product
W id: int
+ names: string
+ price: string
#id: int
• details: string
+ list: string
+ add0
+ update()
+ update)
Transcribed Image Text:Delivery Payment # id: int + name: string • date: string + address: string • id: int + cardnumber: int • amount: string • addo + update) Collects + update) 1.1 Pays Seller 1.1 #id: int + name: string + age: string + contactnum: string - username: string - password: string Order Customer # id: int + details: int + ordertype: string • processDebit() 1. address: string # payment: int #update) + add) + update() Selects Items Product W id: int + names: string + price: string #id: int • details: string + list: string + add0 + update() + update)
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