Object-Oriented Analysis and Design is a course that presents an introduction to the design and construction of software systems using techniques that view a system as a set of objects that work ...

Object-oriented systems are usually partitioned into layers of related ... for enhancing business objects with persistence logic by using a two level domain design. Bob Lee points out in a blog entry ...

In simple terms, the God object is a single Java file that violates the single-responsibility design pattern because it ... Use common object-oriented principles such as inheritance, aggregation and ...