Class Diagram
2026-01-14 19:06:26 0 举报
ER初步
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Order
Id=\"R 01\"Test= \"The user shall be able to set the temperature he wants in the room\"
create
*...*
文本
1...*
Payment
Id=\"ER2\"Test=\"Adjust the room temperature as fast as possible\"
send
apply
1...1
Category
Id=\"PR1\"Test=\"The system should adjust the temperature within a defined range of +-1 deg C\".
contain
judge
communicate
Product
Id=\"ER1\"Test=\"Adjust the room temperature to the chosen temperature with no \"pumping\"fo the system\"
supervise
*...1
use
Supplier
Id=\"R 0\"Test= \"Adjust the room temperature to the temperature chosen by the user\"
Shipping
supply
Review
Id=\"ER3\"Test=\" Achieve this adjustment with the lower energy consumption \"
choose
Saler
receive
Consumer
include
produce
Manager
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