Object Classes

Object instances are grouped together into a class. The class defines the structure and the attributes (or fields) for each of the objects.

Object class
In this example, there is a Persons class that has attributes of "name" and "date of birth." It also has relationships of "parents" and "children."

Also see inheritance.

Related Articles

More on the general topic: Data Abstraction

You may use this material for your work or classes. Reprint Policy. Be sure to check the menu at the left for other articles available on this site.

The Savvy Manager's Guide

Douglas K Barry is also the author of a book that explains Web Services, service-oriented architecture, and Cloud Computing in an easy-to-understand, non-technical manner.

Web Services, Service-Oriented Architectures, and Cloud Computing: The Savvy Manager's Guide

Web Services, Service-Oriented Architectures, and Cloud Computing: The Savvy Manager's Guide (Second Edition)

by with David Dick

This is a guide for the savvy manager who wants to capitalize on the wave of change that is occurring with Web Services, service-oriented architecture, and—more recently—Cloud Computing. The changes wrought by these technologies will require both a basic grasp of the technologies and an effective way to deal with how these changes will affect the people who build and use the systems in our organizations. This book covers both issues. Managers at all levels of all organizations must be aware of both the changes that we are now seeing and ways to deal with issues created by those changes.