Boek Presentatie

Boek: How to become a good Software Engineer ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Onderzoek/boodschap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How to become a good Software Engineer ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2 How to communicate to the customer , using example use cases ? ,[object Object],[object Object],Change Floor Person

3 How to structure programs , using responsible objects ? ,[object Object]

4 How to verify program functionality and responsibility , using interaction models ? ,[object Object],: Person upButton : LiftCage floorRequestButton : Door press( ) doorIsClosed () press() visit(j) close() pass pass visit(i) open( ) atFloor(i) atFloor(j) open( )

5 How to visualize complex program execution , using statecharts ? ,[object Object],Opening do: opening() Closing do: closing() entry: detector.enable() exit: detector.disable() Closed open() stopClosing() Open close() after( closureTimeOut ) Door model (behavior)

6 How to define desired realizable program quality , using NF-requirements ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

7 How to adequately use complex/new technology ,using architectural design? ,[object Object],[object Object],[object Object],[object Object],lc1 : Lift Cage active m1 : Motor active d1 : Door active main : AWT active b11: Button b: Building l: Lift System lr: Lift Requests persistent 4: start 13: atFloor 7: new 9: visit 6: new 11: update 5: start 12: closed 1: new 8: press 2: new 3: start 10: visit

8 How to efficiently achieve/apply proven solutions , using patterns and abstractions ? ,[object Object],[object Object],[object Object],Lift (from main) + LiftSystem JavaDevices (from main) + JavaDeviceFactory Devices (from main) + Door + Motor + LiftButton + LiftSensorObserver + Indicator + DeviceFactory java.awt main + Building Factory Pattern Observer Pattern Factory pattern improves portability and observer pattern removes bi-directional dependency

How to deliver working products and service, satisfying requirements ,[object Object],[object Object],[object Object],[object Object],Java class LiftCage { private int position; // Stored with US meaning public LiftCage( int i) { position=i; } public void changeFloor( int i) { position = i;} public int get_position() { return position;} public int get_NL_position() { return position-1;}} OO application startup in C++ : main () { Building::main(); }; class Buildling { private: Building theBuilding; public: void static main() { theBuilding = new Building(); theBuilding.start(); } }; C typedef struct { int position; } LiftCage; LiftCage - position : int + changeFloor(i :int) + get_position() : int + get_NL_position : int

Architectural interview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Referenties ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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