public void addAction() {
String symbol = symbolField.getText().toUpperCase();
// CHECK IF A VALUE HAS BEEN ENTERED
if (!(symbolField.getText().equals("")) || symbolField.getText().equals("Symbol")) {
Stock stock = new Stock(symbolField.getText().toUpperCase());
ActiveModelEvent ev = new ActiveModelEvent(this, symbol, true, stock.getId());
if (activeModelListener != null) {
activeModelListener.activeModelAddEventOccurred(ev);
symbolField.setText("");
}
} else {
JOptionPane.showMessageDialog(
null,
"Please enter a valid stock symbol",
"Invalid stock symbol",
JOptionPane.ERROR_MESSAGE);
}
}
private void calculateSpecificStockMACD(Stock thisStock, Stock previousStock) {
if (previousStock == null) {
thisStock.setStockMACDFastEMA(thisStock.getStockAvg());
thisStock.setStockMACDSlowEMA(thisStock.getStockAvg());
thisStock.setStockMACDDIF(thisStock.getStockMACDFastEMA() - thisStock.getStockMACDSlowEMA());
thisStock.setStockMACDDEA(thisStock.getStockMACDFastEMA() - thisStock.getStockMACDSlowEMA());
thisStock.setStockMACD(thisStock.getStockMACDDIF() - thisStock.getStockMACDDEA());
thisStock.setStockMACDLastOne(0);
} else {
thisStock.setStockMACDFastEMA(
thisStock.getStockAvg() * 2.0 / (RuleConfig.getInstance().getMACDFastEMA() / 2.0)
+ previousStock.getStockMACDFastEMA()
* (RuleConfig.getInstance().getMACDFastEMA() / 2.0 - 2)
/ (RuleConfig.getInstance().getMACDFastEMA() / 2.0));
thisStock.setStockMACDSlowEMA(
thisStock.getStockAvg() * 2.0 / (RuleConfig.getInstance().getMACDSlowEMA() / 2.0)
+ previousStock.getStockMACDSlowEMA()
* (RuleConfig.getInstance().getMACDSlowEMA() / 2.0 - 2)
/ (RuleConfig.getInstance().getMACDSlowEMA() / 2.0));
thisStock.setStockMACDDIF(thisStock.getStockMACDFastEMA() - thisStock.getStockMACDSlowEMA());
thisStock.setStockMACDDEA(
thisStock.getStockMACDDIF() * 2.0 / (RuleConfig.getInstance().getMACDDEAEMA() / 2.0)
+ previousStock.getStockMACDDEA()
* (RuleConfig.getInstance().getMACDDEAEMA() / 2.0 - 2)
/ (RuleConfig.getInstance().getMACDDEAEMA() / 2.0));
thisStock.setStockMACD(thisStock.getStockMACDDIF() - thisStock.getStockMACDDEA());
thisStock.setStockMACDLastOne(previousStock.getStockMACD());
}
}
public void checkStatus() {
boolean nothingToReport = true;
Set<Stock> critical = Service.getCriticalStocks(75);
if (critical != null && critical.size() > 0) {
if (critical.size() <= 1) {
String name = "Unnamed";
for (Stock s : critical) {
if (s != null && s.getName() != null && s.getName().trim().length() > 0) {
name = s.getName();
break;
}
}
lblStocks.setText(
"<html><strong style=\"color:#777700;\">We are in a bit of a pickle</strong>: one of your stocks ("
+ name
+ ") is running out of space. </html>");
} else {
String names = "";
for (Stock s : critical) {
if (s != null && s.getName() != null && s.getName().trim().length() > 0) {
if (names.length() > 0) names += ", ";
names += s.getName();
} else {
if (names.length() > 0) names += ", ";
names += "Unnamed";
}
}
lblStocks.setText(
"<html><strong style=\"color:red;\">You are in a world of hurt</strong>: "
+ critical.size()
+ " of your stocks ("
+ names
+ ") are running out of space. </html>");
}
nothingToReport = false;
} else {
lblStocks.setText(
"<html><strong style=\"color:green;\">Your storage is in tip-top shape</strong>: there are no Stocks running out of space. </html>");
}
Set<Tray> expiring = Service.getExpiringTrays();
if (expiring != null && expiring.size() > 0) {
Map<Stock, Integer> stocks = new HashMap<Stock, Integer>();
for (Tray tray : expiring) {
if (tray != null
&& tray.getStorageUnit() != null
&& tray.getStorageUnit().getStock() != null) {
Stock stock = tray.getStorageUnit().getStock();
if (stocks.containsKey(stock)) {
stocks.put(stock, stocks.get(stock) + 1);
} else {
stocks.put(stock, 1);
}
} else {
if (stocks.containsKey(null)) {
stocks.put(null, stocks.get(null) + 1);
} else {
stocks.put(null, 1);
}
}
}
String names = "";
for (Stock s : stocks.keySet()) {
if (s != null && s.getName() != null && s.getName().trim().length() > 0) {
if (names.length() > 0) names += ", ";
names += s.getName();
names += " - " + stocks.get(s);
} else if (s == null) {
if (names.length() > 0) names += ", ";
names += "Unknown stock";
names += " - " + stocks.get(s);
}
}
lblExpiring.setText(
"<html><strong style=\"color:#777700;\">The situation is getting hairy</strong>: the following stocks have aging trays: "
+ names
+ ". </html>");
nothingToReport = false;
} else {
lblExpiring.setText(
"<html><strong style=\"color:green;\">There is no problem with expiring trays</strong>: there are no expiring trays at the moment. </html>");
}
Set<Tray> wasted = Service.getWastedTrays();
if (wasted != null && wasted.size() > 0) {
Map<Stock, Integer> stocks = new HashMap<Stock, Integer>();
for (Tray tray : wasted) {
if (tray != null
&& tray.getStorageUnit() != null
&& tray.getStorageUnit().getStock() != null) {
Stock stock = tray.getStorageUnit().getStock();
if (stocks.containsKey(stock)) {
stocks.put(stock, stocks.get(stock) + 1);
} else {
stocks.put(stock, 1);
}
} else {
if (stocks.containsKey(null)) {
stocks.put(null, stocks.get(null) + 1);
} else {
stocks.put(null, 1);
}
}
}
String names = "";
for (Stock s : stocks.keySet()) {
if (s != null && s.getName() != null && s.getName().trim().length() > 0) {
if (names.length() > 0) names += ", ";
names += s.getName();
names += " - " + stocks.get(s);
} else if (s == null) {
if (names.length() > 0) names += ", ";
names += "Unknown stock";
names += " - " + stocks.get(s);
}
}
lblWasted.setText(
"<html><strong style=\"color:red;\">The reality is getting very sad</strong>: the following stocks have wasted trays: "
+ names
+ ". </html>");
nothingToReport = false;
} else {
lblWasted.setText(
"<html><strong style=\"color:green;\">There is no problem with wasted trays</strong>: there are no wasted trays at the moment. </html>");
}
if (nothingToReport) {
this.setPreferredSize(new Dimension(0, 0));
} else {
this.setPreferredSize(new Dimension(0, 50));
}
}