@Override
 public List<MetricsKeyword> findByMetrics(Metrics metrics) {
   return metricsKeywordCrudRepository.findByMetrics(metrics);
 }
 @Override
 public MetricsKeyword save(MetricsKeyword entity) {
   return metricsKeywordCrudRepository.save(entity);
 }
 @Override
 public void delete(Iterable<MetricsKeyword> entities) {
   metricsKeywordCrudRepository.delete(entities);
 }
 @Override
 public Iterable<MetricsKeyword> save(Iterable<MetricsKeyword> entities) {
   return metricsKeywordCrudRepository.save(entities);
 }
 @Override
 public void delete(MetricsKeyword entity) {
   metricsKeywordCrudRepository.delete(entity);
 }