@Test
public void testFileLowestHumidity() {
CSVRecord coldestRecord = null;
DirectoryResource dr = new DirectoryResource();
String filename = "";
for (File f : dr.selectedFiles()) {
FileResource fr = new FileResource(f);
CSVRecord record = WeatherCSVProblem.lowestHumidityInFile(fr.getCSVParser());
if (coldestRecord == null) {
coldestRecord = record;
} else {
double recordTemp = Double.parseDouble(record.get("Humidity"));
double coldestTemp = Double.parseDouble(coldestRecord.get("Humidity"));
if (recordTemp < coldestTemp) {
coldestRecord = record;
filename = f.getName();
}
}
}
System.out.println(filename);
System.out.println(
"Lowest Humidity " + coldestRecord.get("Humidity") + " at " + coldestRecord.get("DateUTC"));
}
@Test
public void testLowestHumidityInFile() {
FileResource fr =
new FileResource("../../resources/main/nc_weather/2014/weather-2014-07-22.csv");
CSVParser parser = fr.getCSVParser();
CSVRecord rec = WeatherCSVProblem.lowestHumidityInFile(parser);
System.out.println("Lowest Humidity was " + rec.get("Humidity") + " at " + rec.get("DateUTC"));
}