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| 1 | Mam klasę: | |
| 2 | class FlashCard(val langFromTo: (String,String), val question: String, val answer: String) | |
| 3 | // np. FlashCard( ("POL", "ENG"), "zielony", "green")
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| 4 | ||
| 5 | class StackIndetifier(val name: String) | |
| 6 | - | trait CardsStack {
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| 6 | + | |
| 7 | oraz interface: | |
| 8 | trait FlashCardsDBConnector {
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| 9 | - | def swapCard(from: FlashCard, to: FlashCard) |
| 9 | + | def addCard(card: FlashCard, stack: StackIndetifier) |
| 10 | def removeCard(card: FlashCard, stack: StackIndetifier) | |
| 11 | def swapCard(from: FlashCard, to: FlashCard, stack: StackIndetifier) | |
| 12 | - | def getAllRandomed() |
| 12 | + | |
| 13 | - | def getNextCard() |
| 13 | + | def getCardsFromStack(stack: StackIndetifier) |
| 14 | - | def getRandomCard() |
| 14 | + | |
| 15 | class CardsStack(val name: String, val cards: Array[FlashCard], DBConnector: FlashCardsDBConnector) {
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| 16 | def addCard(card: FlashCard) | |
| 17 | def removeCard(card: FlashCard) | |
| 18 | def swapCard(from: FlashCard) | |
| 19 | ||
| 20 | def getAll() | |
| 21 | def getAllSchuffled() | |
| 22 | def getNext() | |
| 23 | def getRandom() | |
| 24 | } | |
| 25 | Chcę, żeby ten play obsługiwał mi Tak jakby kupkę "fiszek". Pytanko jest, czy ja mam ten interfejs implementować bezpośrednio obsługując wywołania SQL ? Czy robić jakąś pośredniczącą klasę, czy to nie ma sensu ? |
