Java POO - World Cup Modeling [closed]

2

I am entering the universe of Object Orientation and, driven by curiosity, I decided to try to simulate the organization of a World Cup through these concepts.

Well, I have some difficulties with the classes and I would like your help so that, through the analysis of the Modeling below, they could guide me.

    
asked by anonymous 15.06.2018 / 22:07

1 answer

0

One group contains selections, not the other, so the composition should be "inverted."

A group also contains matches, so an aggregation is missing.

In fact, I think you applied the concepts well.

    
15.06.2018 / 22:15