public void translateToMap() {
   if (PRKFindIn != null) {
     Integer index = PRKFindIn.getIndex();
     if (index != null) addInput("Index", index);
     addInput(
         "ProductRateKey",
         ProductRateKeyObjectHelper.toMap(PRKFindIn, new HashMap(), "ProductRateKey")
             .get("ProductRateKey"));
   }
 }
 public void translateFromMap() {
   PRKFindIn = ProductRateKeyObjectHelper.fromMapFilter(inputMap, "ProductRateKey");
 }