Altova UModel 2024 Basic Edition

A StateInvariant ic-state-inv is a condition, or constraint applied to a lifeline. The condition must be fulfilled for the lifeline to exist.

To define a StateInvariant:

1.Click the State invariant icon, then click a lifeline, or an object activation to insert it.

2.Enter the condition/constraint you want to apply, e.g. accountAmount > 0, and press Enter to confirm.


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