code: private OperationMapInfo getOperationMapInfo(String pOperation, String[] pSignature) {
          List<OperationMapInfo> opMapInfoList = operationInfoMap.get(pOperation);
          OperationMapInfo opMapInfo = null;
          if (opMapInfoList != null) {
              for (OperationMapInfo i : opMapInfoList) {
                  if (i.matchSignature(pSignature)) {
                      opMapInfo = i;
                      break;
                  }
              }
          }
          return opMapInfo;
      }
docs: Lookup, whether a mapping is required for this call