Object Design Review
Overview
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Maintenance Scenarios |
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Maintenance Object Model |
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STARS Subsystem Decomposition |
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Maintenance API |
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Services Maintenance provides |
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Services Maintenance expects from other
subsystems |
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Status |
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Timeline |
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Open Issues |
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Maintenance Subsystem
Scenarios
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Initialize |
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Perform Inspection |
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Report Discrepancy |
Scenario - Report
Discrepancy
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Inspector Joe finds rust spots on the
right wing of the airplane during a 14-day periodic rust inspection and
reports it. |
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pushButton() |
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Joe is presented with a screen on which
he can enter the sticky information. He presses a ‘Done’ button when he is
finished. |
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enterStickyInfo() |
Report Discrepancy (cont)
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After the sticky information has been
entered, a set of crosshairs will be displayed for Joe to identify the
location of the sticky. |
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putSticky() |
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getStickyPosition() |
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A new sticky will be instantiated and
submitted to the database. |
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submitDocument() |
Report Discrepancy
Sequence Diagram
Maintenance Object Model
STARS Subsystem
Decomposition
API - Services provided
by Maintenance
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Sticky pickSticky() |
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void attachSticky(Sticky s) |
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functions to get and set the Workorder
and Sticky attributes (void setStatus(int status) ) |
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Javadoc: http://www.contrib.andrew.cmu.edu/~wortham/SE/index.html |
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API - Services needed by
Maintenance
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Database Client: |
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int submitDocument(Document data) |
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Document retrieveDocument(int docID,
boolean forReading) |
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int updateDocument(int docID, Document
data) |
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API - Services needed by
Maintenance (cont.)
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User Interface: |
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int addUI(UI newui, int frame) |
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Position getPosition() |
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API - Services needed by
Inspection (cont.)
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Modeling: |
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void addSticky(Position stickylocation,
ID stickyID) |
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void removeAllStickies() |
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void highlightSticky(ID stickyID) |
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WebManual API |
Status of Maintenance
Subsystem
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Requirements Analysis is done |
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System design is done |
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Object design is done |
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Working on implementation |
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Figuring out how to use the WebManual
IETM viewer |
Timeline
Open Issues
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How much memory do we need for the
Maintenance subsystem? |
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What is the API for the WebManual IETM
viewer? |