PPT-Folie

Expected interface of one APPC mapped to main entry of another APPC.

APPC Total {

Interface-Class-Graph:

OrderParty = <customer> Customer

<lineItems> SetOf(LineItemParty)

LineItemParty { float price(); }

Behavior-Definition:

OrderParty {

main-entry float total() {

...

while lineItems.hasElements()) {

total += nextLineItem.price(); }

return total; }

}

}

HWAppl ::+ {float totalReg =

Total with {

OrderParty = Order;

LineItemParty = Quote

{price = regularPrice};

}

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