Package Diagram

Technical architecture The domain-independent pieces of middleware, databases, libraries, and so on that will be used in the implementation. This is documented with package diagrams and with collaborations. 

The package diagram symbol is often used without contents. In this case, many rk people (and tools) prefer to move the package name from the tab to the main box. 

Use package diagrams to show the third-party and library components you will use. If you use a layered architecture, in which higher layers can call only layers below them, you... 

The development view or implementation view describes the system from the viewpoint of the developer. Component diagrams or package diagrams can be used as UML-diagrams. 

Fig. 12. Schematic diagram of a Hquid-cooling module manifold for electronic packaging.

Fig. 4. Schematic diagrams of conventional LED (a) chips and (b) lamp packages where after fabrication, thep—n junction LED chip is mounted as shown,...

Process technology information will be a part of the process safety information package and should include employer-established criteria for maximum inventory levels for process chemicals limits beyond which would be considered upset conditions and a qualitative estimate of the consequences or results of deviation that could occur if operating beyond the established process limits. Employers are encouraged to use diagrams that will help users understand the process. 

FEP, fault tree, gvent tree and piping instrumentation diagram (P ID) editor, accesses ihe package of graphical tools for risk assessment. These tools include the event tree, fault tree and P ID graphical editors. The event tree and fault tree editors are in PSAPACK the P ID editor is in FEP. The event tree editor is used for graphical construction and modification of event trees. The fault tree editor does the same for fault trees the P ID editor does the same for construction and modification of P IDs used in a PSA. 

Many graphics packages allow for contour diagrams and surface plots. These are given above for the square of the LCAO plus combination, for any plane containing the intemuclear axis. 

Computer aided drafting programs are available for the preparation of P and I diagrams, see the reference to the PROCEDE package in Chapter 4. 

Figure 189. A schematic diagram of package ice storage system...

Some of the same patterns of relationships and constraints crop up frequently in modeling and design. In a package separate from our project-specific models, we can define a generic modeling framework for resource allocation it acts as a macro-like template that can be applied in many places. A template can contain any of the modeling constructs in the form of both diagrams and text. Additionally, any name can be written as a placeholder which will be substituted when it is applied to a model."... 

A package can contain definitions of constants. It can also contain descriptions of prototypical instances as used in snapshots, scenarios, or interaction diagrams or can even contain a global declaration of a name that refers to a particular object. 

Diagrams and appearances The total model defined by a package is split across a number of diagrams. Each model element can have multiple appearances in different diagrams or in fragments of formal text. 

Narrative The formal contents of the package should be divided into digestible chunks and embedded with text and diagrams in a narrative document. This narrative need not be linear it can be a web of information, including links that refer to imported packages. All documentation is also part of a package. 

The narrative of a package is the important structure of text, pictures, illustrations, anecdotes, footnotes, and all the other apparatus of good explanation directed at helping human readers to understand what you are describing. Embedded in that material are the the formal descriptions of the features you wish to display, just as we have used formal diagrams to illustrate what... 

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