Class Responsibility Collaboration (CRC) Workshop

Introduction

It isn't too difficult to begin object-oriented analysis and design. The same techniques as were used in entity modelling can still be used initially. Poor objects will result, however, if the information modelling approach is taken too far. An object is active, and presents itself though a service interface, and this must be considered early enough. The most successful, and perhaps most truly object-oriented, approach in this area is the responsibility-driven quest for classes, responsibilities and collaborations (CRC). The most effective vehicle for doing this is the CRC workshop.

Duration and Construction

The workshop lasts two days. Each day will start at 09.30 and finish at 17:00. Some theoretical material is presented and discussions and plenary sessions are held as well.

Intended Audience

Participants will be involved in the analysis and design of software intensive systems. They will probably have attended, or be considering attending, a complete object-oriented analysis and design course. They will interested in exercising and honing their skills at establishing good classes with good service interfaces.

This workshop is especially beneficial where a "first-generation" object-oriented analysis method has been adopted without augmentation in this area.

Aims

To gain further insights into the nature and utilisation of objects
To appreciate that an object is different to an entity
To experience the value of responsibility as just about the only successful technique known for establishing good service interfaces for classes
That participants emerge able to run their own CRC workshops and apply the experiences directly in their own design work

Numbers

We recommend between 12 and 24 participants.

Deliverables

Lectures
Direction, assistance and feedback in workshops
Facilitation of discussions
Copies of lecture slides, plus explanatory text and summaries
Reference list of books and sources

Brief introduction to entities and objects, and the discovery techniques for each
Brief introduction to events, use-cases, classes, responsibilities and collaborations
Introduction to rules and approach of CRC, and roles of CRC workshop attendees
Demonstration session
Workshop session
Discussions and de-briefing

Site Requirements

Data projector of at least 1024 x 768 resolution, and suitable screen
White-board, preferably not doubling up as the OHP's screen; blackboard and chalk are acceptable
Flip-chart and easel, with additional flip-chart paper
It is best if the seating is not fixed. Auditorium style seating, for example, makes it difficult to switch from lecture to group work.

Contacting

Please contact Matrice by telephone on +44 7010 704705; by fax on +44 7010 704706; by emailing bookings@matrice.co.uk; or by visiting http://www.matrice.co.uk