public List<StockInfo> findStockInfoBtw(StockInfo stock, int previousDays, int followingDays) {
LinkedList<StockInfo> selected = new LinkedList<>();
int beginIndex = 0;
List<StockInfo> stocks = getStocks(stock.getTicker());
for (int i = 0; i < stocks.size(); i++) {
if (stocks.get(i).getTradeDate().equals(stock.getTradeDate())) {
beginIndex = i;
selected.add(stocks.get(beginIndex));
break;
}
}
for (int i = 1; i <= previousDays; i++) {
StockInfo addingStock = null;
try {
addingStock = stocks.get(beginIndex + i);
selected.addFirst(addingStock);
} catch (Exception e) {
}
}
for (int i = 1; i <= followingDays; i++) {
StockInfo addingStock = null;
try {
addingStock = stocks.get(beginIndex - i);
} catch (Exception e) {
}
selected.addLast(addingStock);
}
return selected;
}
public List<StockInfo> findLimitUpStocksOn(String date) {
List<StockInfo> list = new ArrayList<>();
for (Map.Entry<String, List<StockInfo>> entry : cache.entrySet()) {
for (StockInfo stock : entry.getValue()) {
if (stock.getTradeDate().equals(date) && stock.isLimitUp()) {
list.add(stock);
}
}
}
return list;
}
