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  2. Package diagram - Wikipedia

    en.wikipedia.org/wiki/Package_diagram

    package import; package merge; A package import is "a directed relationship between an importing namespace and a package, indicating that the importing namespace adds the names of the members of the package to its own namespace." [2] By default, an unlabeled dependency between two packages is interpreted as a package import relationship. In ...

  3. Acyclic dependencies principle - Wikipedia

    en.wikipedia.org/wiki/Acyclic_dependencies_principle

    In this UML package diagram, package A depends on packages B and C. Package B in turn depends on package D, which depends on package C, which in turn depends on package B. The latter three dependencies create a cycle, which must be broken in order to adhere to the acyclic dependencies principle. [2]

  4. 4+1 architectural view model - Wikipedia

    en.wikipedia.org/wiki/4+1_architectural_view_model

    UML Diagrams used to represent the development view include the Package diagram and the Component diagram. [2] Physical view: The physical view (aka the deployment view) depicts the system from a system engineer's point of view. It is concerned with the topology of software components on the physical layer as well as the physical connections ...

  5. Glossary of Unified Modeling Language terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_Unified...

    Package - A package is a collection or grouping of related classes or of classes with related functionality. Package diagram; Parameter - data passed in a Message to be used within the Method; Partition - section of an Activity diagram or Sequence diagram occupied by a single Class or Object; Pin - a parameter of an Action

  6. Unified process - Wikipedia

    en.wikipedia.org/wiki/Unified_Process

    Diagram illustrating how the relative emphasis of different disciplines changes over the course of the project. The unified process is an iterative and incremental development process. The elaboration, construction and transition phases are divided into a series of timeboxed iterations. (The inception phase may also be divided into iterations ...

  7. Package (UML) - Wikipedia

    en.wikipedia.org/wiki/Package_(UML)

    A package may contain other packages, thus providing for a hierarchical organization of packages. Pretty much all UML elements can be grouped into packages. Thus, classes, objects, use cases , components , nodes , node instances etc. can all be organized as packages, thus enabling a manageable organization of the myriad elements that a real ...

  8. Deployment diagram - Wikipedia

    en.wikipedia.org/wiki/Deployment_diagram

    A deployment diagram [1] "specifies constructs that can be used to define the execution architecture of systems and the assignment of software artifacts to system elements." [1] To describe a web site, for example, a deployment diagram would show what hardware components ("nodes") exist (e.g., a web server, an application server, and a database server), what software components ("artifacts ...

  9. UML state machine - Wikipedia

    en.wikipedia.org/wiki/UML_state_machine

    The state diagram from Figure 2 is an example of an extended state machine, in which the complete condition of the system (called the extended state) is the combination of a qualitative aspect—the state variable—and the quantitative aspects—the extended state variables. The obvious advantage of extended state machines is flexibility.