/** @return the ipAddress */
 public IpAddress getIpAddress() {
   IpAddress value = null;
   if (this.ipAddress != null) {
     value = IpAddress.valueOf(this.ipAddress);
   }
   return value;
 }
 /** @param ipAddress the ipAddress to set */
 public void setIpAddress(IpAddress ipAddress) {
   this.ipAddress = null;
   if (ipAddress != null) {
     this.ipAddress = ipAddress.getValue();
   }
 }