Systems Architecture Modeling with the Arcadia Method by Roques Pascal

Author:Roques, Pascal
Language: eng
Format: epub
ISBN: 9780081017920
Publisher: Elsevier Ltd.
Published: 2017-11-24T16:00:00+00:00

Figure 4.84 System level Exchange Scenario after creation

In this Scenario, first we will represent the nominal subscription sequence of the scientific user. To do this, we insert the Actor in question and select the relevant Functional Exchanges. By adding the corresponding Functions, we obtain the start of a Scenario, as shown in Figure 4.85.

Figure 4.85 Start of the “broadcast” Exchange Scenario. For a color version of the figure, see www.iste.co.uk/roques/arcadia.zip

We shall now describe a repetitive behavior: every day the System publishes information on the weather, which the user can receive as they have a subscription. For this, we shall use a Combined Fragment, which is of the Loop type, with a frequency of “every day”.

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