0
votes
0answers
51 views

Modelling network and persistent entity representations

I have an app where I need to synchronize some entities (simply download latest versions of entities from server to client). Entity has bunch of text properties and bunch of resource links (referenced ...
2
votes
4answers
203 views

Basic OOP Question for a Report

I'm in development of a sample project in Android for a friend's phone that keeps track of his sales. At first, one of the requirements was to create yearly reports of this sales data. This would be ...
4
votes
2answers
3k views

Is the Entity Component System architecture object oriented by definition?

Is the Entity Component System architecture object oriented, by definition? It seems more procedural or functional to me. My opinion is that it doesn't prevent you from implementing it in an OO ...
1
vote
2answers
270 views

Pattern(s) about hierarchical settings overwriting

Assume that you have a hierarchy of organizational units: - Company -- Branches --- Departments ---- Teams Lets say I have some settings (for simplicity assume that they have the same properties) ...
9
votes
5answers
640 views

OOP :What are some of the situations in which class based design is better than interface based one?

I was reading JDOM's website. Why is the JDOM API defined in terms of concrete classes rather than interfaces? Jason Hunter summarizes the arguments against an interface-based API for JDOM: ...