Information Technology Reference
In-Depth Information
Appendix A
The PhoneMob Specifications
This appendix summarizes the specifications that make up the PhoneMob ex-
ample, focusing on their structure and organization. While the main text of
the topic is primarily focused on the individual elements of the ODP speci-
cations, this appendix gives the reader a more global view of its organization.
Overall structure. Figure A.1 shows the overall structure of the PhoneMob
specifications, expressed in the UML4ODP notation. It provides a complete
view of the UML model shown earlier in figure 1.4, but this time with all of its
constituent packages. There are five for the individual viewpoints, and six for
the correspondences between them (since, in this case, not all correspondences
are required).
«ODP_SystemSpec»
PhoneMob
«Enterprise_Spec»
PhoneMob (E_Spec)
«CorrespondenceSpecification»
E−I Correspondences
«CorrespondenceSpecification»
E−C Correspondences
«Information_Spec»
PhoneMob (I_Spec)
«CorrespondenceSpecification»
I−C Correspondences
«Computational_Spec»
PhoneMob (C_Spec)
«CorrespondenceSpecification»
E−N Correspondences
«CorrespondenceSpecification»
C−N Correspondences
«Engineering_Spec»
PhoneMob (N_Spec)
All usage dependencies between
packages are stereotyped as
<<CorrespondingSpecification>>
(not shown in this diagram)
«CorrespondenceSpecification»
N−T Correspondences
«Technology_Spec»
PhoneMob (T_Spec)
FIGURE A.1: The overall structure of the PhoneMob system specification.
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