private static OrderedMap<Long, Double[]> _MergeDataSets(boolean F, TemperatureSet TSList[]) {
/* merge temperature data sets */
OrderedMap<Long, Double[]> rowMap = new OrderedMap<Long, Double[]>();
if (!ListTools.isEmpty(TSList)) {
for (int d = 0; d < TSList.length; d++) {
TemperatureSet TS = TSList[d];
if (TS != null) {
Collection<Temperature> TList = TS.getTemperatures();
for (Temperature T : TList) {
Long ts = new Long(T.getTimestamp());
Double tmp = new Double(T.getTemperature(F));
Double row[] = rowMap.get(ts);
if (row == null) {
row = new Double[TSList.length];
rowMap.put(ts, row);
}
row[d] = tmp;
}
}
}
}
/* sort by timestamp */
rowMap.sortKeys(new ListTools.NumberComparator<Long>());
/* return */
return rowMap;
}
/** ** Update min/max temperatures */
private void _updateMinMaxTemperature() {
this.minTempC = 9999.0;
this.maxTempC = -9999.0;
for (Temperature T : this.tempList) {
double tempC = T.getTemperatureC(); // temperature guaranteed valid
if (tempC < this.minTempC) {
this.minTempC = tempC;
}
if (tempC > this.maxTempC) {
this.maxTempC = tempC;
}
}
}
/** ** Adds the specified temperature to this data set */
public boolean addTemperature(Temperature T) {
if (Temperature.isValid(T)) { // valid timestamp and temperature
this.tempList.add(T);
double tempC = T.getTemperatureC();
if (tempC < this.minTempC) {
this.minTempC = tempC;
}
if (tempC > this.maxTempC) {
this.maxTempC = tempC;
}
return true;
} else {
return false;
}
}