Filip Stachecki at 11:00, 14 October 2015

2015-10-14T11:00:29Z

New page

[[Category:UML Diagrams]]

==Component Diagram⌘==
[[File:ComponentDiagram.png]]
* Describes how a software system is split up into components and shows the dependencies among these components.
===Component⌘===
[[File:component.png]]
* A Component represents a modular part of a system that encapsulates its contents.
* A Component is a self-contained unit that encapsulates the state and behavior of a number of Classifiers.
* A Component specifies a formal contract of the services that it provides to its clients and those that it requires from other Components
* A Component is a substitutable unit that can be replaced at design time or run-time by a Component that offers equivalent functionality.

====Interfaces⌘====
[[File:ComponentInterfaces.png]]
====Port⌘====
[[File:ClipCapIt-150104-081833.PNG]]
* Ports represent interaction points through which an Classifier communicates with its environment.
* A Port may specify the services an Classifier provides (offers) to its environment as well as the services that an Classifier expects (requires) of its environment.

====Connector⌘====
[[File:ComponentConnectors.png]]
* Connector specifies a link that enables communication between two (or more) instances.
* Two types of connectors:
** delegation (connect externally provided interfaces to the parts that realize or require them, represents the forwarding of events)
** assembly (connector between two or more parts that defines that one part provides the services that other part use)

====Manifestation⌘====
[[File:ClipCapIt-150104-081803.PNG]]
* An Artifact may embody, or manifest, a number of model elements.
* Manifestation represents implementation of one or more model elements by an artifact.

UML Component Diagram - Revision history

Filip Stachecki at 11:00, 14 October 2015