code: private void initParameters(ProcessingParameters pParams) {
          processingConfig = pParams;
          String ignoreErrors = processingConfig.get(ConfigKey.IGNORE_ERRORS);
          if (ignoreErrors != null && ignoreErrors.matches("^(true|yes|on|1)$")) {
              valueFaultHandler = ValueFaultHandler.IGNORING_VALUE_FAULT_HANDLER;
          } else {
              valueFaultHandler = ValueFaultHandler.THROWING_VALUE_FAULT_HANDLER;
          }
      }
docs: Init parameters and value fault handler