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Service Representative (SR) Service the MIVM Price an Item Display History Change the Mode of the MIVM MIVM SOFTWARE Display the Total Number Of Items.

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Presentation on theme: "Service Representative (SR) Service the MIVM Price an Item Display History Change the Mode of the MIVM MIVM SOFTWARE Display the Total Number Of Items."— Presentation transcript:

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3 Service Representative (SR) Service the MIVM Price an Item Display History Change the Mode of the MIVM MIVM SOFTWARE Display the Total Number Of Items Sold Display the Total Income Reset The Mode Make a Selection Enter a Price Select a Column Select a Row Handle Invalid SR Selection Press the Mode Button Dispense Change 3 «Uses» Display Main

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7 ROLE 7 Customer displayMessages () refund () reset () selected (anInteger) selected (aLetter) valid (aMoney) ServiceRepresentative coinDispenserAssemblyLoaded () displayTotalIncome () displayTotalItemsSold () reset () selected (anInteger) selected (aLetter) Customer Selection creditIncremented () reset () selected (anInteger) selected (aLetter) Customer Credit add (aMoney) getAmount () display () refundMinus () Customer Messages displayMessages () displayLocationWarning () display (credit) Service Representative Selection reset () selected (anInteger) selected (aLetter) ItemDispenserAssembly dispenseAt (aLocation) priceAt (aLocation) priceAt (aLocation,aPrice) getTotalIncome () getTotalItemsSold () CoinDispenserAssembly isWarningNeeded () dispense (aMoney) inserted (aCoin) loaded () isPractical (aPrice) DisplayMain display (credit) {contains}

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10 CurrentModeProxy changeMode () doorLocked () refund () selected (anInteger) selected (aLetter) valid (aBill) valid (aCoin) refund () reset () selected (anInteger) selected (aLetter) valid (aMoney) DisplayHistoryMode refund () reset () selected (anInteger) selected (aLetter) valid (aMoney) SetPriceMode displayMessages () refund () reset () selected (anInteger) selected (aLetter) valid (aMoney) DispenseItemMode service representative task {complete,disjoint} ServiceRepresentativeMode {abstract} refund () {abstract} valid (aMoney) {abstract} used by {complete,disjoint} actual versus proxy {complete,disjoint} Mode {abstract} currentMode HandleMoney HandleSelection ActualMode {abstract} reset () {abstract} {contains}


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