bankv2/StockMarket.java at master · jorjimen/bankv2 · GitHub

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import java.util.*;
// Class that represents the stock market in the bank
public class StockMarket implements BankComponent {
    private final ID id = new ID();
    private ArrayList<Stock> stocks;

    public StockMarket() {
        this.stocks = new ArrayList<>();
        addDefaultStocks();
    }

    public ID getID() {
        return id;
    }

    public ArrayList<Stock> getStocks() {
        return stocks;
    }

    public void setStocks(ArrayList<Stock> stocks) {
        this.stocks = stocks;
    }

    // method that adds 10 stocks that the stock market will start off with
    public ArrayList<Stock> addDefaultStocks() {
        Stock amzn = new Stock("Amazon", "AMZN", new Dollar(2474.00), 100);
        Stock fb = new Stock("Facebook", "FB", new Dollar(204.71), 100);
        Stock msft = new Stock("Microsoft", "MSFT", new Dollar(174.57), 100);
        Stock googl = new Stock("Alphabet", "GOOGL", new Dollar(1317.32), 100);
        Stock baba = new Stock("Alibaba", "BABA", new Dollar(194.48), 100);
        Stock fis = new Stock("Fidelity", "FIS", new Dollar(26.01), 100);
        Stock crm = new Stock("Salesforce", "CRM", new Dollar(156.37), 100);
        Stock ma = new Stock("Mastercard", "MA", new Dollar(268.74), 100);
        Stock v = new Stock("Visa", "V", new Dollar(175.57), 100);
        Stock nflx = new Stock("Netflix", "NFLX", new Dollar(415.27), 100);

        stocks.add(amzn);
        stocks.add(fb);
        stocks.add(msft);
        stocks.add(googl);
        stocks.add(baba);
        stocks.add(fis);
        stocks.add(crm);
        stocks.add(ma);
        stocks.add(v);
        stocks.add(nflx);

        return stocks;
    }

    // method to create a String representation of the stock market
    public String toString() {
        StringBuilder str = new StringBuilder();
        str.append("NAME\t TICKER\t PRICE\t # SHARES\t\n");
        str.append(String.format("%1$-" + 15 + "s", "NAME") +
                    String.format("%1$-" + 15 + "s", "TICKER") +
                    String.format("%1$-" + 15 + "s", "PRICE") +
                    String.format("%1$-" + 15 + "s", "# SHARES"));
        /*
        for (Stock s : stocks) {
            str.append(String.format("%1$-" + 15 + "s", s.getName()) +
                        String.format("%1$-" + 15 + "s", s.getTicker()) +
                        String.format("%1$-" + 15 + "s", s.getCurrentPrice().toString()) +
                        String.format("%1$-" + 15 + "s", s.getVolume()));
            str.append("\n");
        }
        */
        return str.toString();
    }


}