Pertemuan:12 (Object Modelling : Instance Object Diagram)

4/03/2014 01:53:00 PM Object Oriented Modelling 0 Comments

In this section, the discusion is about :

Instances
Abstractions & Instances
Modeling Concrete Instances
Modeling Prototypical Instances
Object Diagram
Modeling Object Structures
Forward and Reverse Engineering

The terms “instance” and “object” are largely synonymous; for most part, they may be used interchangeably. Use instances to model concrete or prototypical things that live in the real world. Transient: specifies that an instance is created during execution of the enclosing interaction but is destroyed before completion of execution (a standard constraint that applied to objects).

Object diagrams model the instances of things contained in class diagrams. Shows a set of objects and their relationships at a point in time. Used to model the static design view or static process view of a system. Shows a snapshot of the system at a moment in time and rendering a set of objects, their state, and their relationships.


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