public void addStock(int i, Stock stock) {
if (i == -1) return;
this.stocks.getStockList().add(i, stock);
this.state.add(i, stock.isTriggered());
this.fireTableRowsInserted(i, i);
selector.select(i);
}
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 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);
}