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UML 1
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http://1234.mn/cd
Object oriented system analysis and design
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*UML Use case Class Interaction Statechart Activity
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*UML . , .
UML (1992) .
UML = Unified Modeling Language
UML .
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* (System model) : (Functional model)UML use case .
(Object model)UML class , , , .
(Dynamic model)UML interaction, statechart, activity .
interaction statechart , .
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*Use case , .
: (actor): . , , . .Use case :(actor) . .
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*Use case use case .
: use case .
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*Class .
, .
( ) .
:
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*Class : SimpleWatch .
SimpleWatch 2 , 1 , 2 , 1 SimpleWatch .
. SimpleWatch .
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*Interaction .
use case- .
setTime use case- interaction Sequence :
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*Interaction 1- 2- .Sequence : . 1- . SimpleWatch, Display, Time
. ( ) .
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*Statechart ( , ...) , .
.
.
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*Statechart :
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*Statechart Sequence (actor) statechart .
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*Activity . . , . : : : , : .activity
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*Activity Allocate Resources, Coordinate Resources, Document
Incident Open Incident .
Allocate Resources, Coordinate Resources, Document Incident
.
Archive Incident .
.
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* . : , ... : , , , ... .
: : , , , , .. . . : , , .. . . : , , , .. . .
. , , ... - . ....
.
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* .
(complexity) , .
.
: , , , . . (, ...), , .. . .
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* .
( ) .
.
. (UML)
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*Use case . . Field Officer (, ...) dispatcher . ( , , ... ) .
FRIEND
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*Use case fieldofficer ReportEmergency (use case) dispatcher-
dispatcher OpenIncident (use case)- AllocateResources (use case)
.
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. Fieldofficer ReportEmergency use case- ReportEmergency
fieldofficer .
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*Use case Use case :
Use case ( ) use case- (actors) . . use case . use case- . .
Use case . Use case . use case . , , , , ...
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*Use case : ReportEmergency use case ?
Use case ReportEmergency Fieldofficer Dispatcher- . 1.
Fieldofficer . 2. FRIEND fieldofficer- .3. Fieldofficer , , . . 4.
FRIEND dispatcher- .5. Dispatcher . OpenIncident use case-
(Incident) .
6. FRIEND fieldofficer- .
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*Use case : ReportEmergency use case ?
Fieldofficer FRIEND . Fieldofficer dispatcher- Fieldofficer
.
fieldofficer dispatcher- 30 .
Dispatcher- 30 fieldofficer- .
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*Use case - SCENARIOUse case (scenario) .
Scenario use case . use case- scenario . use case- scenario
.
Scenario .
Use case .
Scenario . .
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*Use case - SCENARIOScenario :
Scenario- : . . scenario .Scenario- actor- (fieldofficer) .
.
(scenario name) Use case actor .
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*Use case - SCENARIO scenario
(scenario name)warehouseOnFire Bob, Alice : FieldofficerJohn :
Dispatcher 1. Bob . Alice notebook FRIEND- .2. Alice , . . Alice
.3. dispatcher John . Alice- . Alice .4. Alice .
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*Use case - Use case . : use case . (include relationship) : use
case use case- . . > . : dispatcher . viewmap use case . :
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*Use case - use case use case use case .
Use case AllocateResources Dispatcher .....
Dispatcher .
. . FieldOfficer . viewmap use case . Dispatcher .
