Teach Yourself UML in 24 Hours 3rd phần 8 ppsx
Teach Yourself UML in 24 Hours 3rd phần 8 ppsx
... calcula-
tor seen in Figure 22.13.
InitialValue
zeroth:Integer
first:Integer
second:Integer
createStartList(list)
FinalValue
result:integer
acceptResult()
printResult()
AccumulationRule
nth:Integer
accumulate()
acceptStartValues()
Get ... Learn in This Hour:
.
Embedded systems concepts
.
Modeling an embedded system in the UML
As in Hour 22, “Understanding Design Patterns,” you’re go...
Teach Yourself UML in 24 Hours 3rd phần 1 doc
... 465
Timing Diagram 465
Use Case Diagram 466
Index 467
Contents
xxi
01.067232640X.FM.qxd 2/20/04 10: 28 AM Page xxi
viii
Sams Teach Yourself UML in 24 Hours
Summary
88
Q&A 89
Workshop 89
Quiz 89
Exercises ... 24 433
APPENDIX B Working with a UML Modeling Tool 435
What You Should Find in a Modeling Tool 435
Working with UML in Visio Professional Edition 436
G...
Teach Yourself UML in 24 Hours 3rd phần 2 pps
... modeling inheritance, can I also show other kinds of relation-
ships in the same model?
A. Absolutely. A model isn’t constrained to showing just one kind of relation-
ship.
Q.
In Figure 4. 18, in ... served in the order in which he or
she appears in line. You capture this in the model by putting the word ordered
inside curly brackets (to indicate the constraint) near the
Custom...
Teach Yourself UML in 24 Hours 3rd phần 3 doc
... the washing
machine’s drum.
FIGURE 5.5
The control knob,
an interface to a
washing machine,
allows you to get
the washing
machine to carry
out some of the
washing machine’s
operations.
08. 067232640X.chap05.qxd ... 2/20/04 10:46 AM Page 122
124
Hour 8
After an appropriate amount of time, a washing machine changes its state
from Washing to Rinsing.
The UML state diagram captures these k...
Teach Yourself UML in 24 Hours 3rd phần 4 potx
... activity in a state: A transition that takes place
Residing
on Shelf
ended
[reserved]
Being
Checked
Out
x
FIGURE 8. 9
Entry points and an
exit point in a UML
state diagram.
11.067232640X.chap 08. qxd ... exit point is an encircled X. The circles are on the border of the state
icon.
Input
Registering
User Input
[Interval Over]
[TimeOut]
Watching
System
Clock
Updating
Display
Working
V...
Teach Yourself UML in 24 Hours 3rd phần 5 pdf
... picture is helpful as a way of keeping the UML s elements in
mind, it won’t do as a definition of the UML. The Three Amigos originally struc-
tured the UML in a formal way to ensure that the ... and its interface?
3. What is a provided interface? What is a required interface?
Exercises
1. Although UML 1.x is gradually giving way to UML 2.0, most existing mod-
els and many modeling...
Teach Yourself UML in 24 Hours 3rd phần 6 ppt
... requirements-gathering
segment consists of these actions:
.
Discovering business processes
.
Performing domain analysis
.
Identifying cooperating systems
.
Discovering system requirements
.
Presenting results ... appetizers
Prepare appetizers
Get main course
Bring main course
Start preparing
main course
Finish preparing
main course
Receive notification
appetizers almost finished
Balance prepa...
Teach Yourself UML in 24 Hours 3rd phần 7 docx
... by pressing something on the handheld PC? That saves
me from having to go back and tell the chef to finish preparing the main course.”
Chef: “Then I’d get the message in the kitchen. In fact, ... the schlepp factor?
Exercise
1. Continue on with the Library domain from the exercises in Hours 16,
“Introducing the Case Study,” and 17, “Performing a Domain Analysis.” What
are the major pa...
Teach Yourself UML in 24 Hours 3rd phần 9 pps
... that indicates the type of chaining the inference engine per-
forms. You would add either
«forward chaining» or «backward chaining» to the
composite
ExpertSystem class.
Chaining
Both kinds ... small box consists of
dashed lines.
2. What is binding and what are the two types of binding?
Binding is the attachment of a value to a parameter. The two types of bind-
ing are explicit and implicit....
Teach Yourself UML in 24 Hours 3rd phần 10 ppt
... operations in,
180 - 181
overview of interactions in,
188 -191
pictorial summary of,
117-1 18
sequence diagrams within
an UML notation for,
189
signals, 175
Index
A
abstract classes
definition of, 70
forming ... diagramming/com-
posite structure diagram,
81
dependencies
elided UML notation for,
86
finishing a flow, 186
including versus using a
use case, 97
interaction overv...
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