private static void collectDatesAndValues(
Date start,
Date end,
ClientSnapshot snapshotStart,
ClientSnapshot snapshotEnd,
List<Transaction> transactions,
List<Date> dates,
List<Double> values) {
Calendar cal = Calendar.getInstance();
cal.setTime(start);
dates.add(cal.getTime());
values.add(-(snapshotStart.getAssets()) / Values.Amount.divider());
for (Transaction t : transactions) {
cal.setTime(t.getDate());
dates.add(cal.getTime());
if (t instanceof AccountTransaction) {
AccountTransaction at = (AccountTransaction) t;
long amount = at.getAmount();
if (at.getType() == Type.DEPOSIT || at.getType() == Type.TRANSFER_IN) amount = -amount;
values.add(amount / Values.Amount.divider());
} else if (t instanceof PortfolioTransaction) {
PortfolioTransaction pt = (PortfolioTransaction) t;
long amount = pt.getAmount();
if (pt.getType() == PortfolioTransaction.Type.DELIVERY_INBOUND
|| pt.getType() == PortfolioTransaction.Type.TRANSFER_IN) amount = -amount;
values.add(amount / Values.Amount.divider());
} else {
throw new UnsupportedOperationException();
}
}
cal.setTime(end);
dates.add(cal.getTime());
values.add(snapshotEnd.getAssets() / Values.Amount.divider());
}
