Analysis

Models

• Class $\to$ ACD and OD
• Interaction $\to$ UCD, SSD
• Flow $\to$ DFD, AD
• State $\to$ SD

Modelling Languages

Previously Used:
Booch
Objectory
OMT

UML

Standard Model Language : UML
Unified Modeling Language

Insight

Following are the versions over the time:

• 1997 (V1)
• 2004 (V2)
• V2.5 (Current)

Interaction Models

• UCD
• SSD

Flow Models

• DFD
• AD

Class Models

• ACD and OD

State Model

• SD