public void changeStockListTo(StockList stocks) {
this.stocks = stocks;
this.fireTableDataChanged();
state.clear();
for (int row = 0; row < stocks.getStockList().size(); row++) {
Stock stock = stocks.getStockList().get(row);
StockEventType stState = stock.isTriggered();
state.add(row, stState);
}
}
@Override
public Object getValueAt(int row, int col) {
switch (col) {
case 0: // ticker
return stocks.getStockList().get(row).getTicker();
case 1: // price
return stocks.getStockList().get(row).getCurrPrice();
case 2: // open
return stocks.getStockList().get(row).getOpenPrice();
case 3: // high
return stocks.getStockList().get(row).getTodayHigh();
case 4: // low
return stocks.getStockList().get(row).getTodayLow();
default:
return "ERR";
}
}
public boolean refresh() {
this.fireTableRowsUpdated(0, stocks.getStockList().size() - 1);
boolean flag = false;
for (int row = 0; row < stocks.getStockList().size(); row++) {
Stock stock = stocks.getStockList().get(row);
StockEventType stState = stock.isTriggered();
if (stState != state.get(row)) {
state.set(row, stState);
if (stState == StockEventType.BUY
|| stState == StockEventType.CONFLICT
|| stState == StockEventType.SELL) {
flag = true;
}
}
}
return flag;
}
public Stock removeStock(int i) {
if (i == -1) return null;
selector.deselect(i);
Stock stock = stocks.getStockList().remove(i);
state.remove(i);
this.fireTableRowsDeleted(i, i);
return stock;
}
public Stock removeLastStock() {
int i = stocks.getStockList().size() - 1;
return removeStock(i);
}
public void addLastStock(Stock stock) {
stocks.add(stock);
state.add(stock.isTriggered());
this.fireTableRowsInserted(stocks.getStockList().size() - 1, stocks.getStockList().size() - 1);
selector.select(stocks.getStockList().size() - 1);
}
@Override
public int getRowCount() {
if (stocks == null) return 0;
return stocks.getStockList().size();
}
public Stock getStock(int index) {
if (index == -1 || index > stocks.getStockList().size()) return null;
return stocks.getStockList().get(index);
}