I am reading in a XMI 2.1 file that has been generated from a UML diagram in Rhapsody. I am trying to identify the Actors of use cases. For an actor this is what I see:
packagedElement
xmi:type="uml:Class"
xmi:id="_Wr5HWVwZEd2XI4o2uQ0H5Q"
name="potential passenger"
ownedAttribute
xmi:type="uml:Property"
xmi:id="_Wr5HWlwZEd2XI4o2uQ0H5Q"
name="itsEnter elevator"
type="_Wr5HcVwZEd2XI4o2uQ0H5Q"
association="_Wr5HplwZEd2XI4o2uQ0H5Q"
xmlns:xmi="http://schema.omg.org/spec/XMI/2.1"
upperValue
xmi:type="uml:LiteralUnlimitedNatural"
xmi:id="_Wr5HW1wZEd2XI4o2uQ0H5Q"
value="1"
lowerValue
xmi:type="uml:LiteralInteger"
xmi:id="_Wr5HXFwZEd2XI4o2uQ0H5Q"
value="1"
I do not see anything that identifies this element as an actor in a use case. Should there be some sort of reference to a stereotype that that marks this element as an "Actor". How do I know that this class represents an actor?
Also, the same question regarding the use case? How do I know that the actor's association is a use case.
Any help here would be appreciated.
PS - Any pointers to understanding the basics of XMI would also be helpful. I am mostly interested in learning how UML is represented in XMI.
Scott
