Uml Class Diagram Attribute Types. See also chapter 8 for values in uml and section 8 1 for literals in uml. Popular among software engineers to document software architecture class diagrams are a type of structure diagram because they describe what must be present in the system being modeled.
See also chapter 8 for values in uml and section 8 1 for literals in uml. Attributes are shown in the second partition. For example uml needs these primitive types so that we can have a notation for multiplicity.
Class diagram defines the types of objects in the system and the different types of relationships that exist among them.
Uml defines the primitive types integer boolean string unlimitednatural and real in chapter 21 of the specification. For example myclass has an attribute named myattribute. Instances of primitive types do not have identity. If two instances have the same representation then they are indistinguishable.
