/**
* Returns the given double value as frequency string.
*
* @return a frequency representation.
*/
public static String formatPeriodAsFrequency(final Double aPeriod) {
if (aPeriod != null) {
return FrequencyUnit.format(1.0 / aPeriod.doubleValue());
}
return "-";
}
/**
* Returns the given double value as frequency string.
*
* @return a frequency representation.
*/
public static String formatFrequency(final Double aFrequency) {
if (aFrequency != null) {
return FrequencyUnit.format(aFrequency.doubleValue());
}
return "-";
}