
Metamodel user guide
A combined fragment is defined by an interaction operator and corresponding interaction operands. Through the use of CombinedFragments the user will be able to describe a number of traces in a compact and concise manner. The semantics of a CombinedFragment depend on the interaction operator.
Modelio specific:
Gates on CombinedFragments are not supported. In order to model the call and return from a CombinedFragment, create messages just before or just after the CombinedFragment.


Attribute | Description |
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InteractionOperator Operator [1..1] | Specifies the operation that defines the semantics of this combination of InteractionFragments. The default value is seq. |
Association | Description |
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FragmentGate : Gate [0..*] | |
Operand : InteractionOperand [1..*] | Combined fragment that owns the interaction operand. |