Desain slide ini dadaptasi dari University of San Fransisco

6. Pemodelan Bisnis (Bagian 2)

SIF15001

Analisis dan Perancangan Sistem Informasi

Agi Putra Kharisma, S.T., M.T.

Genap 2014/2015

Business Activity Diagram

With this diagram, the different activities performed by business actors and workers in order to reach the general goal of the use case can be specified.

Apa saja dimodelkan?

For a better understanding of the way the company works through its use cases, it is possible to create an activity diagram for each business use case that is going to be automated. But...

Elemen Activity Diagram

• Swim lanes

• Initial node

• Final node

• Action node

• Flow/dependency

• Path

Control Flow Nodes

• Decision nodes (branch and merge nodes)

• Parallelism nodes (fork and join nodes)

State Machine Diagram

• The state machine diagram specifies events in its flows

• An event triggers the flow that takes the entity from one state to another

• That is, the flows are labeled with events that, if they occur, make the entity change from one state to another.

Superstate

In some situations it is possible that an event causes a

transition from more than one state.

However, to abbreviate this set of transitions a

superstate may be used instead.

Regions

An object may be simultaneously at more than one single

state.

Ringkasan

• the goal of business modeling is usually to find a general

view of the business, and not a detailed specification of its

processes

• it is not advisable to prepare a diagram for every business

element, because, if this is done, Inception would take too

long to complete, and its objectives would be hindered

• the activity diagram usually details a business use case

(that is, a process like selling, buying, checking, etc.), while

the state machine diagram is usually associated with a

business object (like books, people, orders, etc.).

Referensi

Raul Sidnei Wazlawick - Object-Oriented Analysis and Design

for Information Systems

Tugas

• Buat pemodelan bisnis dengan menggunakan business

use-case diagram, business activity diagram, dan state

machine diagram untuk memodelkan bisnis yang ada pada

“Kantin PTIIK”.

• Temukan potensi otomatisasi dengan menentukan

(automation scope) pada business use-case diagram yang

dibuat.

• Dikumpulkan minggu depan.