docs: public void setValueAsString(String theDate) {
  		if (isNotBlank(theDate)) {
  			ParamPrefixEnum existingPrefix = getPrefix();
  			myValue.setValueAsString(super.extractPrefixAndReturnRest(theDate));
  			if (getPrefix() == null) {
  				setPrefix(existingPrefix);
  			}
  		} else {
  			myValue.setValue(null);
  		}
  	}