Apr 13, 2016 · UML is a collection of diagrams. There are class diagrams (different at so many level than Crow's Feet notation), Use Case diagrams, deployment diagrams, sequence diagrams, state …

I'm confused about some of the notations of UML class diagrams. Pretty sure I know what Association means. Any relationship between instances of two classes, where an instance of one class needs to...

Mar 12, 2024 · Indeed, this is a frequent source of confusion. But the notation for sequence diagram is clearly specified in the UML 2.5.1 specifications (p. 576-577) : A reply Message (messageSort …

Apr 7, 2017 · Question When to use the "many" notation and what is the difference between this notation and the "zero or many" and "one or many" notation.

Mar 2, 2016 · I'm reading about UML class diagrams and notation for visibility, and I can't tell if this book (Learning UML 2.0 by Russ Miles) has a typo or is just not explaining itself. Consider these two dia...

Mar 25, 2021 · In chapter 11.8.14.1 of the UML specification, a port is described as follows: A Port is a property of an EncapsulatedClassifier that specifies a distinct interaction point between that …

Jun 26, 2017 · The goal of a class diagram is to document relationships between classes as well as how objects of those classes can change: In software engineering, a class diagram in the Unified …

Aug 12, 2020 · Regarding representing global variables and free functions using the class notation: in UML, you can represent static members (as opposed to instance members) by underlining member …

Jan 22, 2020 · How to show relationships of the component containing the interface definition when using ball/socket notation in a UML Component Diagram?

Jul 8, 2017 · Lets say A, B are classes then what does this UML diagram mean? (1) A contains B Or (2) B contains A I'm confused as to which direction the aggregation holds.