Urn UML Diagrams

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UML Diagrams for Urn Class

 

Verson using traditional array

Urn
- balls: bool[ ]  
- _totalBalls : int
+ IsEmpty : bool int {read only}
+ TotalBalls : int {read only}
+ Urn(int) : int
+ Draw( ) : int
+ BallsRemaining( ) : int
+ ToString( ) : string

 

Version using ArrayList collection

Urn
- balls: ArrayList  
- _totalBalls : int
+ IsEmpty : bool int {read only}
+ TotalBalls : int {read only}
+ Urn(int) : int
+ Draw( ) : int
+ BallsRemaining( ) : int  
+ ToString( ) : string