How to show a communication Association between two classes?
Good day to all. I have a difficulty when drawing class diagrams, namely the understanding and application of communication Association, help please. Here's an example: There are class 1 and class 2, class 2 works with 3 fields and function of class 1. This relationship is the Association, and if Yes, then I carry 4 arrows with class 2 to class 1 indicating what belongs to what?
There will be questions for example, ask.