Statechart Diagram Refining Statechart Diagrams

• Refinement of a state by means of a nested statechart diagram

  • disjoint substates (OR-refinement)exactly one substate is active in case that the superordinate state (complex state, super state) is active
  • parallel substates(AND-refinement)all substates are active in case that the super state is active;the substates are again or-refined

A

Z

B

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