UML Class Diagram relationships

UML class Diagram Relationships (generalization, inheritance, implementation, dependencies, associations, aggregations, combinations)

In UML class diagrams, the following relationships are common: generalization (generalization), implementation (realization), Association (association), Aggregation (Aggregation), composition (composition), dependency ( Dependency)

1. Generalization (generalization)

Generalization relationship: An inheritance relationship that represents a general and special relationship that specifies how subclasses can characterize all the characteristics and behaviors of a parent class. For example, the tiger is a kind of animal, that is, the characteristics of tigers have animals in common.

Arrow pointing to: Solid line with triangular arrows, arrow pointing to Parent class

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UML Class Diagram relationships