private boolean isClubBook(Book book) {
boolean isClubBook = false;
if (getNumberOfBooks() > 0) {
for (Book clubBook : clubBooks) {
if (clubBook.getIsbnNumber().equals(book.getIsbnNumber())) isClubBook = true;
}
}
return isClubBook;
}
public void addMemberToBookRequest(Book book, Member member) {
if (isClubMember(member) && isClubBook(book)) {
String isbnNumber = book.getIsbnNumber();
if (isBookBorrowed(book)) {
getBookRequest(book).addToQueue(member);
} else {
BookQueue bookQueue = new BookQueue();
bookQueue.addToQueue(member);
borrowedBooks.put(isbnNumber, bookQueue);
}
}
}
public int getBookRequestSize(Book book) {
int numberOfBookRequest = 0;
if (borrowedBooks.containsKey(book.getIsbnNumber()))
numberOfBookRequest = borrowedBooks.get(book.getIsbnNumber()).getSizeOfQueue();
return numberOfBookRequest;
}
private BookQueue getBookRequest(Book book) {
return borrowedBooks.get(book.getIsbnNumber());
}
private boolean isBookBorrowed(Book book) {
return borrowedBooks.containsKey(book.getIsbnNumber());
}