public void open() throws IOException {
paneCenter.getChildren().clear();
String station = (String) cbStations.getValue();
File f = new File("database\\" + station + "\\status.txt");
FileReader fr1 = new FileReader(f);
LineNumberReader ln = new LineNumberReader(fr1);
int count = 0;
while (ln.readLine() != null) {
count++;
}
ln.close();
fr1.close();
FileReader fr2 = new FileReader(f);
BufferedReader br = new BufferedReader(fr2);
paneCenter.add(new Label("Last seen : " + (br.readLine())), 0, 0);
for (int i = 1; i < count; i++) {
paneCenter.add(new Label(br.readLine()), 0, i);
}
br.close();
fr2.close();
addQuantityToCB();
}
public void addStationsToCB() throws IOException {
File f = new File("config");
FileReader fr1 = new FileReader(f);
LineNumberReader ln = new LineNumberReader(fr1);
int count = 0;
while (ln.readLine() != null) {
count++;
}
ln.close();
fr1.close();
FileReader fr2 = new FileReader(f);
BufferedReader br = new BufferedReader(fr2);
for (int i = 0; i < count; i++) {
cbStations.getItems().add(br.readLine());
}
br.close();
fr2.close();
}
public void showGraph() {
Stage secondaryStage = new Stage();
String quantity = (String) cbQuantity.getValue().toString();
secondaryStage.setTitle(quantity);
LineChart<Long, Number> lc = null;
switch (quantity) {
case "Wind Speed":
windSerie.add(new XYChart.Series<>("Wind Speed", windData));
lc = new LineChart<>(new DateAxis(), new NumberAxis("Value", 0, 130, 10), windSerie);
break;
case "Temperature":
temperatureSerie.add(new XYChart.Series<>("Temperature", temperatureData));
lc = new LineChart<>(new DateAxis(), new NumberAxis("Value", 0, 50, 10), temperatureSerie);
break;
case "Rainfall Rate":
rainfallSerie.add(new XYChart.Series<>("Rainfall Rate", rainfallData));
lc = new LineChart<>(new DateAxis(), new NumberAxis("Value", 0, 100, 10), rainfallSerie);
break;
case "Humidity":
humiditySerie.add(new XYChart.Series<>("Humidity", humidityData));
lc = new LineChart<>(new DateAxis(), new NumberAxis("Value", 0, 100, 10), humiditySerie);
break;
case "Pressure":
pressureSerie.add(new XYChart.Series<>("Pressure", pressureData));
lc = new LineChart<>(new DateAxis(), new NumberAxis("Value", 0, 20, 10), pressureSerie);
break;
}
graphic = new Scene(lc, 500, 250);
secondaryStage.setScene(graphic);
secondaryStage.show();
}
public void addQuantityToCB() throws IOException {
temperatureSerie.removeAll();
pressureSerie.removeAll();
windSerie.removeAll();
rainfallSerie.removeAll();
humiditySerie.removeAll();
cbQuantity.getItems().clear();
String station = (String) cbStations.getValue();
File f = new File("database\\" + station + "\\data.txt");
FileReader fr1 = new FileReader(f);
LineNumberReader ln = new LineNumberReader(fr1);
int count = 0;
while (ln.readLine() != null) {
count++;
}
ln.close();
fr1.close();
FileReader fr2 = new FileReader(f);
BufferedReader br = new BufferedReader(fr2);
boolean wsFlag = false;
boolean prFlag = false;
boolean teFlag = false;
boolean huFlag = false;
boolean rrFlag = false;
for (int i = 0; i < count; i++) {
String line = br.readLine();
String[] words = line.split(" ");
for (int j = 0; j < words.length; j++) {
if (words[0].equals("") == false) {
long timeValue = Long.parseLong(words[0]);
if (words[j].equals("WS")) {
windData.add(new XYChart.Data<Long, Number>(timeValue, Integer.parseInt(words[j + 2])));
if (wsFlag == false) {
cbQuantity.getItems().add("Wind Speed");
wsFlag = true;
}
} else if (words[j].equals("PR")) {
pressureData.add(
new XYChart.Data<Long, Number>(timeValue, Integer.parseInt(words[j + 2])));
if (prFlag == false) {
cbQuantity.getItems().add("Pressure");
prFlag = true;
}
} else if (words[j].equals("TE")) {
temperatureData.add(
new XYChart.Data<Long, Number>(timeValue, Integer.parseInt(words[j + 2])));
if (teFlag == false) {
cbQuantity.getItems().add("Temperature");
teFlag = true;
}
} else if (words[j].equals("HU")) {
humidityData.add(
new XYChart.Data<Long, Number>(timeValue, Integer.parseInt(words[j + 2])));
if (huFlag == false) {
cbQuantity.getItems().add("Humidity");
huFlag = true;
}
} else if (words[j].equals("RR")) {
rainfallData.add(
new XYChart.Data<Long, Number>(timeValue, Integer.parseInt(words[j + 2])));
if (rrFlag == false) {
cbQuantity.getItems().add("Rainfall Rate");
rrFlag = true;
}
}
}
}
}
br.close();
fr2.close();
}
