
UML/BPMN Metamodel
Represents one operand of the enclosing CombinedFragment.
An InteractionOperand is contained in a CombinedFragment and contains an ordered set of InteractionFragments. It represents one operand of the expression given by the enclosing CombinedFragment.
An InteractionOperand has an optional guard expression. Only InteractionOperands with a guard that evaluates to true at this point in the interaction will be considered for the production of the traces for the enclosing CombinedFragment.

Figure 150 : InteractionOperand (architecture_autodiagram)
Attribute | Description |
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string Guard [1..1] | Constraint of the operand. |
integer EndLineNumber [1..1] |
Association | Description |
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The fragments of the operand. | |