@Override
public FieldValue evaluate(List<FieldValue> arguments) {
checkArguments(arguments, 2);
Collection<?> values = FieldValueUtil.getValue(Collection.class, arguments.get(0));
int percentile = (arguments.get(1)).asInteger();
if (percentile < 1 || percentile > 100) {
throw new FunctionException(
this,
"Invalid percentile value "
+ percentile
+ ". Must be greater than 0 and equal or less than 100");
}
Double result = evaluate(values, percentile);
return FieldValueUtil.create(result);
}