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<h1>Class diagram demos</h1>
<pre class="mermaid">
---
title: Demo Class Diagram
---
classDiagram
accTitle: Demo Class Diagram
accDescr: This class diagram show the abstract Animal class, and 3 classes that inherit from it: Duck, Fish, and Zebra.
Animal <|-- Duck
Animal <|-- Fish
Animal <|-- Zebra
Animal : +int age
Animal : +String gender
Animal: +isMammal()
Animal: +mate()
class Duck{
+String beakColor
+swim()
+quack()
}
class Fish{
-Listint sizeInFeet
-canEat()
}
class Zebra{
+bool is_wild
+run(List~T~, List~OT~)
%% +run-composite(List~T, K~)
+run-nested(List~List~OT~~)
}
</pre>
<hr />
<pre class="mermaid">
classDiagram
Class01 <|-- AveryLongClass : Cool
<<interface>> Class01
Class03 "0" *-- "0..n" Class04
Class05 "1" o-- "many" Class06
Class07 .. Class08
Class09 "many" --> "1" C2 : Where am i?
Class09 "0" --* "1..n" C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : #size()
Class01 : -int chimp
Class01 : +int gorilla
Class08 <--> C2: Cool label
class Class10 {
<<service>>
int id
size()
}
</pre>
<hr />
<pre class="mermaid">
classDiagram
class Class01~T~
Class01 : #size()
Class01 : -int chimp
Class01 : +int gorilla
Class01 : +abstractAttribute string*
class Class10~T~ {
<<service>>
int id
size()
}
</pre>
<hr />
<pre class="mermaid">
classDiagram
Class01~T~ <|-- AveryLongClass : Cool
<<interface>> Class01
Class03~T~ "0" *-- "0..n" Class04
Class05 "1" o-- "many" Class06
Class07~T~ .. Class08
Class09 "many" --> "1" C2 : Where am i?
Class09 "0" --* "1..n" C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : #size()
Class01 : -int chimp
Class01 : +int gorilla
Class08 <--> C2: Cool label
class Class10 {
<<service>>
int id
size()
}
</pre>
<hr />
<pre class="mermaid">
classDiagram
Interface1 ()-- Interface1Impl
</pre>
<hr />
<pre class="mermaid">
classDiagram
direction LR
Animal ()-- Dog
Animal ()-- Cat
note for Cat "should have no members area"
Dog : bark()
Dog : species()
</pre>
<hr />
<pre class="mermaid">
classDiagram
direction RL
Fruit ()-- Apple
Apple : color()
Apple : -int leafCount()
Fruit ()-- Pineapple
Pineapple : color()
Pineapple : -int leafCount()
Pineapple : -int spikeCount()
</pre>
<hr />
<pre class="mermaid">
classDiagram
class Person {
+ID : Guid
+FirstName : string
+LastName : string
-privateProperty : string
#ProtectedProperty : string
~InternalProperty : string
~AnotherInternalProperty : List~List~string~~
}
class People List~List~Person~~
</pre>
<hr />
<pre class="mermaid">
classDiagram
namespace Company.Project.Module {
class GenericClass~T~ {
+addItem(item: T)
+getItem() T
}
}
</pre>
<hr />
<pre class="mermaid">
classDiagram
namespace Company.Project.Module.SubModule {
class Report {
+generatePDF(data: List)
+generateCSV(data: List)
}
}
namespace Company.Project.Module {
class Admin {
+generateReport()
}
}
Admin --> Report : generates
</pre>
<hr />
<pre class="mermaid">
classDiagram
namespace Company.Project.Module {
class User {
+login(username: String, password: String)
+logout()
}
class Admin {
+addUser(user: User)
+removeUser(user: User)
+generateReport()
}
class Report {
+generatePDF(reportData: List)
+generateCSV(reportData: List)
}
}
Admin --> User : manages
Admin --> Report : generates
</pre>
<hr />
<pre class="mermaid">
classDiagram
namespace Shapes {
class Shape {
+calculateArea() double
}
class Circle {
+double radius
}
class Square {
+double side
}
}
Shape <|-- Circle
Shape <|-- Square
namespace Vehicles {
class Vehicle {
+String brand
}
class Car {
+int horsepower
}
class Bike {
+boolean hasGears
}
}
Vehicle <|-- Car
Vehicle <|-- Bike
Car --> Circle : "Logo Shape"
Bike --> Square : "Logo Shape"
</pre>
<hr />
<pre class="mermaid">
classDiagram
note "This is a outer note"
note for Class1 "This is a outer note for Class1"
namespace ns {
note "This is a inner note"
note for Class1 "This is a inner note for Class1"
class Class1
class Class2
}
</pre>
<hr />
<script type="module">
import mermaid from './mermaid.esm.mjs';
mermaid.initialize({
theme: 'default',
// themeCSS: '.node rect { fill: red; }',
logLevel: 3,
securityLevel: 'loose',
flowchart: { curve: 'basis' },
gantt: { axisFormat: '%m/%d/%Y' },
sequence: { actorMargin: 50 },
// sequenceDiagram: { actorMargin: 300 } // deprecated
});
</script>
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