QueryFailureListener[] queryFailureListeners = ((QueryBatcher) batcher).getQueryFailureListeners(); for (QueryFailureListener queryFailureListener : queryFailureListeners) { if ( queryFailureListener instanceof NoResponseListener ) {
QueryFailureListener[] queryFailureListeners = ((QueryBatcher) batcher).getQueryFailureListeners(); for(QueryFailureListener queryFailureListener : queryFailureListeners) { if ( queryFailureListener instanceof HostAvailabilityListener ) {
QueryFailureListener[] failureListeners = batcher.getQueryFailureListeners(); for(QueryFailureListener failureListener : failureListeners) { if(failureListener instanceof QueryJobReportListener) {
QueryFailureListener[] existingListeners = queryBatcher.getQueryFailureListeners(); if (existingListeners == null || existingListeners.length == 0) { queryBatcher.setQueryFailureListeners(queryFailureListeners.toArray(new QueryFailureListener[]{}));