@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + _meanCalculator.hashCode();
result = prime * result + _stdCalculator.hashCode();
return result;
}
@Override
public Double evaluate(final NormalVaRParameters parameters, final T... data) {
Validate.notNull(parameters, "parameters");
Validate.notNull(data, "data");
double z = parameters.getZ();
double mult = parameters.getTimeScaling();
return z * mult * _stdCalculator.evaluate(data) - mult * mult * _meanCalculator.evaluate(data);
}