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2. Sequence diagram - Wikipedia

   en.wikipedia.org/wiki/Sequence_diagram

   This diagram depicts the processes and objects involved and the sequence of messages exchanged as needed to carry out the functionality. Sequence diagrams are typically associated with use case realizations in the 4+1 architectural view model of the system under development. Sequence diagrams are sometimes called event diagrams or event scenarios.

3. Use case - Wikipedia

   en.wikipedia.org/wiki/Use_case

   In addition, other behavioral UML diagrams such as activity diagrams, sequence diagrams, communication diagrams, and state machine diagrams can also be used to visualize use cases accordingly. Specifically, a System Sequence Diagram (SSD) is a sequence diagram often used to show the interactions between the external actors and the system under ...

4. List of Unified Modeling Language tools - Wikipedia

   en.wikipedia.org/wiki/List_of_Unified_Modeling...

   Creates diagrams using simple text language. Sequence, use case, class, activity, component, state, object, and UI mock diagrams are supported. Outputs images in PNG or SVG format. PowerDesigner: Yes Yes Yes Yes Java, C#, VB .NET Un­known Eclipse Data-modeling, business-process modeling - round trip engineering Prosa UML Modeller: Yes Yes Open ...

5. Bridge pattern - Wikipedia

   en.wikipedia.org/wiki/Bridge_pattern

   Bridge pattern. The bridge pattern is a design pattern used in software engineering that is meant to "decouple an abstraction from its implementation so that the two can vary independently", introduced by the Gang of Four. [1] The bridge uses encapsulation, aggregation, and can use inheritance to separate responsibilities into different classes.

6. Geometric progression - Wikipedia

   en.wikipedia.org/wiki/Geometric_progression

   Diagram illustrating three basic geometric sequences of the pattern 1(r n−1) up to 6 iterations deep.The first block is a unit block and the dashed line represents the infinite sum of the sequence, a number that it will forever approach but never touch: 2, 3/2, and 4/3 respectively.

7. Single-line diagram - Wikipedia

   en.wikipedia.org/wiki/Single-line_diagram

   In power engineering, a single-line diagram (SLD), also sometimes called one-line diagram, is a simplest symbolic representation of an electric power system. [1][2] A single line in the diagram typically corresponds to more than one physical conductor: in a direct current system the line includes the supply and return paths, in a three-phase ...

8. Memento pattern - Wikipedia

   en.wikipedia.org/wiki/Memento_pattern

   Memento pattern. The memento pattern is a software design pattern that exposes the private internal state of an object. One example of how this can be used is to restore an object to its previous state (undo via rollback), another is versioning, another is custom serialization. The memento pattern is implemented with three objects: the ...

9. Strategy pattern - Wikipedia

   en.wikipedia.org/wiki/Strategy_pattern

   A sample UML class and sequence diagram for the Strategy design pattern. [4]In the above UML class diagram, the Context class does not implement an algorithm directly. . Instead, Context refers to the Strategy interface for performing an algorithm (strategy.algorithm()), which makes Context independent of how an algorithm is impl