SWE 443 – Software Architecture Views and Styles – 17 remember ! viewtypes reflect the three broad ways an architect looks at a system: ! units of implementation (module viewtype) ! run-time units (C&C viewtype) ! relation to non-software structures (allocation viewtype) ! within a viewtype, many choices remain: !

For example, a module structure is the set of the system's modules and their organization. A module view is the representation of that structure, as documented by and used by some system stakeholders.

“It is unlikely that the documentation of any software architecture can be complete without at least one module view.” Connectors - pathways of interaction between components. Relations represented as a graph of components and connector attachments. Connector mechanisms – e.g., service invocation, asynchronous messaging, event subscription, ...

Oct 5, 2008 · “The module view of software architecture shows how the elements of the software are mapped into modules and subsystems. The module architecture view shows how the system will be partitioned into separate run-time components.” The execution view shows are modules are mapped to machines and networks.

Oct 1, 2008 · You can divide software architecture structures into 3 groups: 1) module structures, 2) component-and-connector structures, and 3) allocation structures. These 3 groups map to 3 broad types of decisions for architectural design.

Goal: Develop and deploy a satellite to collect data from the moon and transmit the data back to Vermont. Test the navigational software. VTC proposal approved. March 2012 launch secured. They implement the specific systems for the CubeSat.

A view is a representation of a set of system elements and the relations associated with them. Only some system elements are shown. A view constrains the types of elements, relations, and properties that are represented in that view.

In this chapter, we look at these aspects of module views: In this chapter and the next, we look at ways to document the module structures of a system’s software. Such documentation enumerates the principal implementation units, or modules, of a system, together with the relations among these units. We refer to these descriptions as module views.

Apr 15, 2010 · Module views show how the software is structured as a set of implementation units, C&C views show how the software is structured as interacting runtime elements, and allocation views show how software relates to nonsoftware structures.

Sep 10, 2016 · Highlights the functionalities provided by the system to the end-users. Unified Modeling Language (UML) diagrams such as the Class diagram, Domain diagram, Use Case diagram, State diagrams and Activity diagrams can be used to …