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Update classDiagram.md
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@ -19,13 +19,13 @@ Mermaid can render class diagrams.
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title: Animal example
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title: Animal example
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---
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---
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classDiagram
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classDiagram
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note "From Duck till Zebra"
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note "From Duck to Zebra"
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Animal <|-- Duck
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Animal <|-- Duck
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note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
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note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
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Animal <|-- Fish
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Animal <|-- Fish
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Animal <|-- Zebra
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Animal <|-- Zebra
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Animal : +int age
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Animal : +int age
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Animal : +String gender
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Animal : gender +string
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Animal: +isMammal()
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Animal: +isMammal()
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Animal: +mate()
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Animal: +mate()
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class Duck{
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class Duck{
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@ -48,13 +48,13 @@ classDiagram
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title: Animal example
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title: Animal example
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---
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---
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classDiagram
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classDiagram
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note "From Duck till Zebra"
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note "From Duck to Zebra"
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Animal <|-- Duck
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Animal <|-- Duck
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note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
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note for Duck "can fly\ncan swim\ncan dive\ncan help in debugging"
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Animal <|-- Fish
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Animal <|-- Fish
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Animal <|-- Zebra
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Animal <|-- Zebra
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Animal : +int age
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Animal : +int age
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Animal : +String gender
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Animal : gender +string
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Animal: +isMammal()
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Animal: +isMammal()
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Animal: +mate()
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Animal: +mate()
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class Duck{
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class Duck{
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@ -170,6 +170,8 @@ UML provides mechanisms to represent class members such as attributes and method
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Mermaid distinguishes between attributes and functions/methods based on if the **parenthesis** `()` are present or not. The ones with `()` are treated as functions/methods, and all others as attributes.
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Mermaid distinguishes between attributes and functions/methods based on if the **parenthesis** `()` are present or not. The ones with `()` are treated as functions/methods, and all others as attributes.
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**Note:** class members can be entered either as __name__ __type__ or __type__ __name__. They can also be entered with, or without the use of a __:__. The examples below uses both methods to demonstrate.
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There are two ways to define the members of a class, and regardless of whichever syntax is used to define the members, the output will still be same. The two different ways are :
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There are two ways to define the members of a class, and regardless of whichever syntax is used to define the members, the output will still be same. The two different ways are :
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- Associate a member of a class using **:** (colon) followed by member name, useful to define one member at a time. For example:
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- Associate a member of a class using **:** (colon) followed by member name, useful to define one member at a time. For example:
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@ -178,7 +180,7 @@ There are two ways to define the members of a class, and regardless of whichever
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classDiagram
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classDiagram
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class BankAccount
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class BankAccount
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BankAccount : +String owner
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BankAccount : +String owner
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BankAccount : +BigDecimal balance
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BankAccount : +balance BigDecimal
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BankAccount : +deposit(amount)
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BankAccount : +deposit(amount)
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BankAccount : +withdrawal(amount)
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BankAccount : +withdrawal(amount)
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```
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```
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@ -187,7 +189,7 @@ BankAccount : +withdrawal(amount)
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classDiagram
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classDiagram
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class BankAccount
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class BankAccount
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BankAccount : +String owner
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BankAccount : +String owner
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BankAccount : +BigDecimal balance
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BankAccount : +balance BigDecimal
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BankAccount : +deposit(amount)
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BankAccount : +deposit(amount)
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BankAccount : +withdrawal(amount)
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BankAccount : +withdrawal(amount)
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```
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```
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@ -198,7 +200,7 @@ BankAccount : +withdrawal(amount)
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classDiagram
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classDiagram
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class BankAccount{
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class BankAccount{
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+String owner
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+String owner
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+BigDecimal balance
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+balance BigDecimal
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+deposit(amount)
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+deposit(amount)
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+withdrawal(amount)
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+withdrawal(amount)
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}
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}
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@ -208,7 +210,7 @@ class BankAccount{
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classDiagram
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classDiagram
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class BankAccount{
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class BankAccount{
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+String owner
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+String owner
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+BigDecimal balance
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+balance BigDecimal
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+deposit(amount)
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+deposit(amount)
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+withdrawal(amount)
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+withdrawal(amount)
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}
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}
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@ -222,7 +224,7 @@ Optionally you can end a method/function definition with the data type that will
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classDiagram
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classDiagram
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class BankAccount{
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class BankAccount{
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+String owner
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+String owner
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+BigDecimal balance
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+balance BigDecimal
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+deposit(amount) bool
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+deposit(amount) bool
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+withdrawal(amount) int
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+withdrawal(amount) int
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}
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}
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@ -232,7 +234,7 @@ class BankAccount{
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classDiagram
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classDiagram
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class BankAccount{
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class BankAccount{
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+String owner
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+String owner
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+BigDecimal balance
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+balance BigDecimal
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+deposit(amount) bool
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+deposit(amount) bool
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+withdrawal(amount) int
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+withdrawal(amount) int
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}
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}
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@ -247,7 +249,7 @@ Generics can be represented as part of a class definition and also in the parame
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```mermaid-example
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```mermaid-example
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classDiagram
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classDiagram
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class Square~Shape~{
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class Square~Shape~{
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int id
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-id int
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List~int~ position
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List~int~ position
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setPoints(List~int~ points)
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setPoints(List~int~ points)
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getPoints() List~int~
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getPoints() List~int~
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@ -262,7 +264,7 @@ Square : +getDistanceMatrix() List~List~int~~
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```mermaid
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```mermaid
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classDiagram
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classDiagram
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class Square~Shape~{
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class Square~Shape~{
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int id
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-id int
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List~int~ position
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List~int~ position
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setPoints(List~int~ points)
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setPoints(List~int~ points)
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getPoints() List~int~
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getPoints() List~int~
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@ -433,7 +435,7 @@ namespace BaseShapes {
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class Triangle
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class Triangle
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class Rectangle {
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class Rectangle {
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double width
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double width
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double height
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height double
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}
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}
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}
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}
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```
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```
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@ -444,7 +446,7 @@ namespace BaseShapes {
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class Triangle
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class Triangle
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class Rectangle {
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class Rectangle {
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double width
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double width
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double height
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height double
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}
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}
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}
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}
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```
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```
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@ -586,11 +588,11 @@ classDiagram
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}
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}
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class IdCard{
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class IdCard{
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-id : int
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-id : int
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-name : string
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-string name
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}
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}
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class Bike{
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class Bike{
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-id : int
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-id : int
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-name : string
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-string name
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}
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}
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Student "1" --o "1" IdCard : carries
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Student "1" --o "1" IdCard : carries
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Student "1" --o "1" Bike : rides
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Student "1" --o "1" Bike : rides
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@ -604,11 +606,11 @@ classDiagram
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}
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}
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class IdCard{
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class IdCard{
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-id : int
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-id : int
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-name : string
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-string name
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}
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}
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class Bike{
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class Bike{
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-id : int
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-id : int
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-name : string
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-string name
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}
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}
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Student "1" --o "1" IdCard : carries
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Student "1" --o "1" IdCard : carries
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Student "1" --o "1" Bike : rides
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Student "1" --o "1" Bike : rides
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