Object Diagram
From Open Risk Manual
Definition
An Object Diagram is a graphical UML diagram that is a type of static structure diagram. It describes a system by showing the system's objects, their attributes, operations (or methods), and the relationships among objects. It is based on the definitions of the related Class Diagram but an object diagram shows a concrete snapshot of the system state at a specific time.
PlantUML Elements
A PlantUML use object diagram specifies and shows the following:
- An Object
- A Map
Example
@startuml
skinparam handwritten true
object London
object Washington
object Berlin
object NewYork
map CapitalCity {
UK *-> London
USA *--> Washington
Germany *---> Berlin
}
NewYork --> CapitalCity::USA
@enduml
