??? The visual effects composite service is also an intermediary that serves the download
market overview composite service. Note that it is labeled as: A-Aggregator and R-Router
type of an intermediary.
??? The visual effects composite service has apparent bidirectional relationship with its internal
constituents: the atomic images service and the atomic stock charts service. This
service visibility aspect is regarded as internal.
??? Because the market analysis service cannot directly obtain the images and the stock charts
directly from the internal images atomic service, the two services maintain an implied
unidirectional design relationship. In this case the images atomic service is an isolated
entity, according to the service visibility paradigm discussed earlier in the Service Design
Visibility Aspects section.
??? Similarly, because the market analysis service cannot directly access the internal stock
charts atomic service, the two maintain an implied unidirectional design relationship.
Again, in this case the stock charts atomic service is regarded as an isolated entity.
??? Finally, the images atomic service also has an apparent unidirectional design relationship
with its counterpart, the download stock charts atomic service, inasmuch as they are both
internal services and are contained in the visual effects composite service.
DELIVERABLES
The service-oriented relationship diagram is the artifact that encompasses the logical relationship
findings thus far.
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