public ValueYearPair getExtremeForMonthToDate(Calendar date, StatIndex stat, boolean isMax) {
HashMap<Integer, Double> map = new HashMap<>();
double extremeValue = 0;
int extremeYear = 0;
if (!isMax) {
extremeValue = 9999;
extremeYear = 9999;
}
for (Entry e : entries) {
if (e.date().compareTo(date) <= 0 && e.month() <= date.get(Calendar.MONTH)) {
if (e.month() == date.get(Calendar.MONTH) && e.day() <= date.get(Calendar.DATE)) {
Double initValue = map.getOrDefault(e.year(), 0.0);
if (e.get(stat) != null) {
map.put(e.year(), initValue + e.get(stat));
}
}
}
}
for (java.util.Map.Entry<Integer, Double> e : map.entrySet()) {
if (isMax && e.getValue() >= extremeValue || !isMax && e.getValue() <= extremeValue) {
extremeValue = e.getValue();
extremeYear = e.getKey();
}
}
return new ValueYearPair(extremeValue, extremeYear);
}
public double getNormalForDate(Calendar date, StatIndex stat) {
ArrayList<Entry> entryList = new ArrayList<Entry>();
this.statIndex = stat;
for (Entry e : entries) {
if (e.month() == date.get(Calendar.MONTH)
&& e.day() == date.get(Calendar.DATE)
&& e.year() >= START_CLIMATE_YEAR
&& e.year() <= STOP_CLIMATE_YEAR) {
entryList.add(e);
}
}
entriesNarrowed = entryList;
return avg(entryList);
}
public double getNormalMonthToDate(Calendar date, StatIndex stat) {
ArrayList<Entry> entryList = new ArrayList<Entry>();
this.statIndex = stat;
for (Entry e : entries) {
if (e.month() == date.get(Calendar.MONTH)
&& e.day() <= date.get(Calendar.DATE)
&& e.year() >= START_CLIMATE_YEAR
&& e.year() <= STOP_CLIMATE_YEAR) {
entryList.add(e);
}
}
double avg = avg(entryList);
if (statIndex == StatIndex.PRECIP || statIndex == StatIndex.SNOWFALL) {
avg *= date.get(Calendar.DATE);
}
entriesNarrowed = entryList;
return avg;
}
public double getAverageMonthToDate(Calendar date, StatIndex stat) {
double sum = 0;
int count = 0;
for (Entry e : entries) {
if (date.get(Calendar.MONTH) == e.month()
&& date.get(Calendar.YEAR) == e.year()
&& date.get(Calendar.DATE) < e.day()) {
if (stat == StatIndex.MAX_TEMP && e.maxTemp() != null) {
sum += e.maxTemp();
count++;
} else if (stat == StatIndex.MIN_TEMP && e.minTemp() != null) {
sum += e.minTemp();
count++;
} else if (stat == StatIndex.AVG_TEMP && e.avgTemp() != null) {
sum += e.avgTemp();
count++;
} else if (stat == StatIndex.PRECIP && e.precip() != null) {
sum += e.precip();
count++;
} else if (stat == StatIndex.SNOWFALL && e.snowfall() != null) {
sum += e.snowfall();
count++;
} else if (stat == StatIndex.SNOW_DEPTH && e.snowDepth() != null) {
sum += e.snowDepth();
count++;
}
}
}
return sum / count;
}
private double avg(ArrayList<Entry> entryList) {
double sum = 0;
numOfValues = entryList.size();
if (statIndex == StatIndex.MAX_TEMP) {
for (Entry e : entryList) {
if (e.maxTemp() == null) {
numOfValues--;
} else {
sum += e.maxTemp();
}
}
} else if (statIndex == StatIndex.MIN_TEMP) {
for (Entry e : entryList) {
if (e.minTemp() == null) {
numOfValues--;
} else {
sum += e.minTemp();
}
}
} else if (statIndex == StatIndex.AVG_TEMP) {
for (Entry e : entryList) {
if (e.avgTemp() == null) {
numOfValues--;
} else {
sum += e.avgTemp();
}
}
} else if (statIndex == StatIndex.AVG_TEMP_DEPART) {
for (Entry e : entryList) {
if (e.departTemp() == null) {
numOfValues--;
} else {
sum += e.departTemp();
}
}
} else if (statIndex == StatIndex.PRECIP) {
for (Entry e : entryList) {
if (e.precip() == null) {
numOfValues--;
} else {
sum += e.precip();
}
}
} else if (statIndex == StatIndex.SNOWFALL) {
for (Entry e : entryList) {
if (e.snowfall() == null) {
numOfValues--;
} else {
sum += e.snowfall();
}
}
} else if (statIndex == StatIndex.SNOW_DEPTH) {
for (Entry e : entryList) {
if (e.snowDepth() == null) {
numOfValues--;
} else {
sum += e.snowDepth();
}
}
}
return sum / numOfValues;
}
public Entry getExtremeForDate(Calendar date, StatIndex stat, boolean isMax) {
this.statIndex = stat;
double extremeValue = 0;
Entry extremeEntry = null;
if (!isMax) {
extremeValue = 9999;
}
for (Entry e : entries) {
if (e.month() == date.get(Calendar.MONTH)
&& e.day() == date.get(Calendar.DATE)
&& e.year() < date.get(Calendar.YEAR)) {
if (statIndex == StatIndex.MAX_TEMP && e.maxTemp() != null) {
if (isMax && e.maxTemp() >= extremeValue || !isMax && e.maxTemp() <= extremeValue) {
extremeValue = e.maxTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.MIN_TEMP && e.minTemp() != null) {
if (isMax && e.minTemp() >= extremeValue || !isMax && e.minTemp() <= extremeValue) {
extremeValue = e.minTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.AVG_TEMP && e.avgTemp() != null) {
if (isMax && e.avgTemp() >= extremeValue || !isMax && e.avgTemp() <= extremeValue) {
extremeValue = e.avgTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.AVG_TEMP_DEPART && e.departTemp() != null) {
if (isMax && e.departTemp() >= extremeValue || !isMax && e.departTemp() <= extremeValue) {
extremeValue = e.departTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.PRECIP && e.precip() != null) {
if (isMax && e.precip() >= extremeValue || !isMax && e.precip() <= extremeValue) {
extremeValue = e.precip();
extremeEntry = e;
}
} else if (statIndex == StatIndex.SNOWFALL && e.snowfall() != null) {
if (isMax && e.snowfall() >= extremeValue || !isMax && e.snowfall() <= extremeValue) {
extremeValue = e.snowfall();
extremeEntry = e;
}
} else if (statIndex == StatIndex.SNOW_DEPTH && e.snowDepth() != null) {
if (isMax && e.snowDepth() >= extremeValue || !isMax && e.snowDepth() <= extremeValue) {
extremeValue = e.snowDepth();
extremeEntry = e;
}
} // end if
} // end if
} // end for
return extremeEntry;
}
public Entry getExtremeForDateRange(
Calendar start, Calendar stop, StatIndex stat, boolean isMax) {
ArrayList<Entry> entryList = new ArrayList<Entry>();
this.statIndex = stat;
double extremeValue = 0;
Entry extremeEntry = null;
if (!isMax) {
extremeValue = 9999;
}
// make the dates inclusive
start.add(Calendar.DATE, -1);
stop.add(Calendar.DATE, 1);
for (Entry e : entries) {
if (e.date().after(start) && e.date().before(stop)) {
if (statIndex == StatIndex.MAX_TEMP && e.maxTemp() != null) {
if (isMax && e.maxTemp() >= extremeValue || !isMax && e.maxTemp() <= extremeValue) {
extremeValue = e.maxTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.MIN_TEMP && e.minTemp() != null) {
if (isMax && e.minTemp() >= extremeValue || !isMax && e.minTemp() <= extremeValue) {
extremeValue = e.minTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.AVG_TEMP && e.avgTemp() != null) {
if (isMax && e.avgTemp() >= extremeValue || !isMax && e.avgTemp() <= extremeValue) {
extremeValue = e.avgTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.AVG_TEMP_DEPART && e.departTemp() != null) {
if (isMax && e.departTemp() >= extremeValue || !isMax && e.departTemp() <= extremeValue) {
extremeValue = e.departTemp();
extremeEntry = e;
}
} else if (statIndex == StatIndex.PRECIP && e.precip() != null) {
if (isMax && e.precip() >= extremeValue || !isMax && e.precip() <= extremeValue) {
extremeValue = e.precip();
extremeEntry = e;
}
} else if (statIndex == StatIndex.SNOWFALL && e.snowfall() != null) {
if (isMax && e.snowfall() >= extremeValue || !isMax && e.snowfall() <= extremeValue) {
extremeValue = e.snowfall();
extremeEntry = e;
}
} else if (statIndex == StatIndex.SNOW_DEPTH && e.snowDepth() != null) {
if (isMax && e.snowDepth() >= extremeValue || !isMax && e.snowDepth() <= extremeValue) {
extremeValue = e.snowDepth();
extremeEntry = e;
}
} // end if
} // end if
} // end for
return extremeEntry;
}