/**
* Method is used to aggregate runs of a given range.
*
* @param seriesData SeriesData object that is about to be aggregated
* @param from Index of the first run
* @param to Index of the last run
* @return AggregatedSeries object containing the aggregated runs
* @throws AggregationException
* @throws IOException
*/
public static AggregatedSeries aggregate(SeriesData seriesData, int from, int to)
throws AggregationException, IOException {
ArrayList<RunData> rdList = new ArrayList<RunData>();
Aggregation.test(seriesData);
// check all RunData-Objects for compatibility
for (int i = 0; i < rdList.size() - 1; i++) {
if (!RunData.isSameType(seriesData.getRun(i), seriesData.getRun(i + 1)))
throw new AggregationException("RunDatas not of the same type!");
}
for (int i = from; i < to + 1; i++) {
try {
rdList.add(seriesData.getRun(i));
} catch (IndexOutOfBoundsException e) {
throw new AggregationException(
"Trying to aggregate over run "
+ i
+ " from series "
+ seriesData.getName()
+ " which is not available.");
}
}
return Aggregation.aggregateRuns(seriesData, rdList);
}
/**
* Calculates the maximum of Value objects of a list of Values objects.
*
* @param list list of Values object to compute the maximum for
* @param name name of the new Values object
* @return maximum Values object of the given list
* @throws AggregationException
*/
public static Values maximum(Values[] list, String name) throws AggregationException {
Aggregation.test(list);
double[][] values = new double[list[0].getValues().length][2];
for (int i = 0; i < values.length; i++) {
values[i][0] = list[0].getValues()[i][0];
double[] temp = new double[list.length];
for (int j = 0; j < list.length; j++) {
temp[j] = list[j].getValues()[i][1];
}
values[i][1] = ArrayUtils.max(temp);
}
return new Values(values, name);
}
