Hello again everyone!
I'm creating a project in Java for a university lesson, by using UML Diagrams. To generally give you an idea of the project, I have to create a Property Office, that has as objects Houses,Owners(o f the houses), and a registry that keeps the history of the past and current owners of a house. I'm confused with the associations that I am to create.
Here is the class diagram:

1)Is this correct?
2) By creating the association how do I link a house to its owner and the opposite? And if an owner has a percent of one house (e.g. 50% property with another owner) how do I state this in the UML diagram or the program?
Thanks!
I'm creating a project in Java for a university lesson, by using UML Diagrams. To generally give you an idea of the project, I have to create a Property Office, that has as objects Houses,Owners(o f the houses), and a registry that keeps the history of the past and current owners of a house. I'm confused with the associations that I am to create.
Here is the class diagram:

1)Is this correct?
2) By creating the association how do I link a house to its owner and the opposite? And if an owner has a percent of one house (e.g. 50% property with another owner) how do I state this in the UML diagram or the program?
Thanks!