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#1146 Updated classDiagram documentation with new relation types

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This commit is contained in:
Ashish Jain
2020-01-02 19:35:22 +01:00
parent f2a5d92398
commit f54adb4a3e
1 changed files with 34 additions and 24 deletions
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58
docs/classDiagram.md
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@@ -169,22 +169,26 @@ A relationship is a general term covering the specific types of logical connecti
There are different types of relations defined for classes under UML which are currently supported:
Type | Description
--- | ---
<\|--| Inheritance
*-- | Composition
o-- | Aggregation
--> | Association
-- | Link
--- | ---
<\|-- | Inheritance
*-- | Composition
o-- | Aggregation
--> | Association
-- | Link (Solid)
..> | Dependency
..\|> | Realization
.. | Link (Dashed)
<!--- TODO ..> Dependency--->
```
classDiagram
classA <|-- classB
classC *-- classD
classE o-- classF
classG <-- classH
classI <.. classJ
classK .. classL
classI -- classJ
classK <.. classL
classM <|.. classN
classO .. classP
```
@@ -194,30 +198,36 @@ classA <|-- classB
classC *-- classD
classE o-- classF
classG <-- classH
classI <.. classJ
classK .. classL
classI -- classJ
classK <.. classL
classM <|.. classN
classO .. classP
```
We can use the arrowheads in opposite directions as well :
We can use the labels to describe nature of relation between two classes. Also, arrowheads can be used in opposite directions as well :
```
classDiagram
classA --|> classB
classC --* classD
classE --o classF
classG <--> classH
classI ..> classJ
classK .. classL
classA --|> classB : Inheritance
classC --* classD : Composition
classE --o classF : Aggregation
classG --> classH : Association
classI -- classJ : Link(Solid)
classK ..> classL : Dependency
classM ..|> classN : Realization
classO .. classP : Link(Dashed)
```
```mermaid
classDiagram
classA --|> classB
classC --* classD
classE --o classF
classG <--> classH
classI ..> classJ
classK .. classL
classA --|> classB : Inheritance
classC --* classD : Composition
classE --o classF : Aggregation
classG --> classH : Association
classI -- classJ : Link(Solid)
classK ..> classL : Dependency
classM ..|> classN : Realization
classO .. classP : Link(Dashed)
```