Agent Lifeline
- The agent lifeline defines the time period when an agent exists.
- An agent lifeline is shown as a vertical dashed line.
- Lifelines can be split to show AND/OR parallelism:
AND
parallelism starts at a horizontal heavy bar.
-
OR
parallelism (inclusive-or) starts at a horizontal heavy bar
with a non-filled diamond, and,
decision
(exclusive-or) starts at a horizontal heavy bar with a
non-filled diamond with "x" inside the diamond and is
continued with a set of parallel vertical lifelines
connected to the heavy bar.
José M. Vidal
.
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