Introduction to UML Class Diagrams

 

1 , the inheritance relationship is represented by "hollow triangle + solid line"

 

2. The implementation interface is represented by "hollow triangle + dashed line"

 

 

 

3. The relationship is represented by a "solid arrow"

 

4. The aggregation relationship is represented by "hollow diamond + solid arrow"

 

 

 

5. The composite relationship is represented by "solid diamond + solid arrow"

 

 

 

 

 

 

6. Dependencies are represented by "dashed arrows"