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C A N V A S. Design. DiagramEditPart. Feature. TransitionEditPart. ActivityEditPart. Model. PipelineDiagram. TransitionShape. ActivityShape. XML. Pipeline. Activity Module. Transition. Activity. P E M S. Execution. Step. Step. Step. Step. Step. Execution (Thread). - PowerPoint PPT Presentation
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작성자 조성웅
작성일자 2008.02.21
Feature
ActivityEditPart
TransitionEditPart
DiagramEditPart
ActivityShape
TransitionShape
PipelineDiagram
Activity
Transition
Pipeline
ActivityModule
Design
Model
XML
C A N V A S
작성자 조성웅
작성일자 2008.02.21
Execution
Step
1. executionStarted()
2. execute()
3. executeCompleted()
1. stepStarted()
2. performStep()
3. stepCompleted()
Execution (Thread)
Step (Thread)
1. Step 이 끝나면 그 Step 은 다음 Step 에게 자신이 끝났다는 것을 알린다 .
2. 이전 Step 이 끝났다는 신호를 보내오면 내 이전 Step 들이 모두 끝났는지 확인한 후 모두 끝났으면 내 Step 을 실행한다 .
P E M S
Step
Step
Step Step
작성자 조성웅
작성일자 2008.02.21J D M S
waiting
mixing source <queue>
waiting pool <array>< array >
mixing slot
Array<job>
execution source <queue>
< array >executor
Array<job>
job
job
Array<job>
group
Distributor<Thread>
Mixer<Thread>
Assignor<Thread>