Information technology — Object Management Group Unified Modeling Language (OMG UML), Part 2: Superstructure

ISO/IEC. (2012). Information technology — Object Management Group Unified Modeling Language (OMG UML), Part 2: Superstructure.

Type

Standard

Intellectual base

Reference work

Year

2012

Link

https://www.omg.org/spec/UML/ISO/19505-2/PDF

Cited by

2 citations across 2 artifacts.

Domain-specific

• Activity Diagram
  • UML 1.x historically treated activities as a specialized state-machine form, but UML 2.x established a substantially revised activity metamodel and semantics, so version-qualified interpretation matters.
• Sequence Diagram
  • Combined fragments add operators such as `alt`, `opt`, `loop`, `par`, and `break`, allowing alternatives, optional behavior, repetition, weak sequencing, and concurrent interleavings to be specified without flattening them into one fictional total order.

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