/**
* mutator for the paws patient id. if the id represents a change to the underlying paws patient,
* updates the paws patient
*
* @param pawsUnitNbr
*/
public void setPawsPatientId(final String pawsUnitNbr) {
if ((!StringUtil.isEmpty(pawsUnitNbr))
&& ((null == _pawsPatient) || (!pawsUnitNbr.equals(_pawsPatient.getUnitNumber())))) {
_pawsPatient = ServPaws.patient(pawsUnitNbr);
}
}
/**
* accessor for unit number
*
* @return unit number
*/
public String getUnitNumber() {
return _pawsPatient.getUnitNumber();
}