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Lab. 03

UML diagrams

PlantUML

2019-20

Jose Emilio Labra GayoPablo GonzálezIrene CidHugo Lebredo

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UMLUnified Modeling Language

Before UML there were several proposals

UML notation unifies them

Proposed by OMG (Object Management Group)

Current version UML 2.5.1 (2017)

Model = abstraction of a problemIt can have different diagrams

Diagram = partial graphic representation of a model

OCL = Object Constraint LanguageConstraints between objects using formal language

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14 UML Diagram types

Fuente: Wikipedia

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Class diagrams

MusicManager

+conf:Configuration-playList:List<Song>-activeSong:integer

+randomPlay()+addSong(Song)+queryConf():Configuracion..

Visibility:• - Private• ~ Package• # Protectec• + Public

• Models the statis part of theproject, without taking intoaccount the time aspect

• Explains the relationshipsbetween the different classes.

• Arc42:8-Concepts

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Person

+name

Professor

+startDate

University

+name+city

Student

+name+id

+id

Course

+name

1

1..* 1..*

1

Example

Inheritance

Composition(when the container is destroyed, thecontents are destroyed)

Aggregation

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UML Component diagram

GUI

Catalog

Shipping

Cart

Requires Provides

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Sequence diagram

Models communication between

some objects at a given time

Objects can send two types of

messages: synchronous or

asynchronous

Arc42:6-RuntimeView

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Deployment diagrams

Represents the final location of

the components in an app

Elements:

Nodes , Components,

relationships

Arc42: 07.DeploymentView

Fuente:VisualParadigm

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Text-based tools

PlantUML YUML

@startuml componentactor Usuarioparticipant MusicManagerparticipant Configurationboundary PlayerUsuario -> MusicManager: playMusicManager -> MusicManager: randomMusicManager -> Configuration : getPlayerMusicManager --> Player : play@enduml

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Drawing tools

Powerpoint

MsVisio

UMLet (https://www.umlet.com/)

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CASE tools

EnterpriseArchitectReverse Enginering with Java/C++

Oracle connection for relational

databases

Word, HTML templates

MagicDraw▫ Java based

▫ UML diagrams

▫ Reverse Engineering Java , C++

Visual Paradigm▫ Commercial (student license)

Modelio▫ Open source

▫ Java based

▫ Reverse Engineering Java , C++

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Diagramming the architecture

Video: https://www.youtube.com/watch?v=wgpSdpny-0c

Checklist:https://c4model.com/assets/software-architecture-diagram-review-checklist.pdf

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End of presentation