2025 SW공학

@startuml

scale 3

Object "<u>:Administrator" as A

Object "<u>:PosSystem" as P

Object "<u>:Register" as R

Object "<u>:Store" as S

Object "<u>pc:ProductCatalog" as pc

Object "<u>:ProductSpecification" as PS <<collection>> #lightblue

Object "<u>ps:ProductSpecification" as ps

A -r- P : > main()

P -r- S : > 1: create()

S -d- pc : > 1.1: create()

pc -- PS : > 1.1.1: create()

pc -- pc : > 1.1.2: loadProdSpec()

pc -- ps : > 1.1.2.1*: create(itemID, price, description)

pc -- PS : > 1.1.2.2*: add(ps)

S -r- R : > 1.2: create(pc)

@enduml