code: protected function paginate($query, EncodingParametersInterface $parameters)
      {
          if (!$this->paging) {
              throw new RuntimeException('Paging is not supported on adapter: ' . get_class($this));
          }
  
          /**
           * Set the key name on the strategy, so it knows what column is being used
           * for the resource's ID.
           *
           * @todo 2.0 add `withQualifiedKeyName` to the paging strategy interface.
           */
          if (method_exists($this->paging, 'withQualifiedKeyName')) {
              $this->paging->withQualifiedKeyName($this->getQualifiedKeyName());
          }
  
          return $this->paging->paginate($query, $parameters);
      }
docs: Return the result for a paginated query.
  
  @param Builder $query
  @param EncodingParametersInterface $parameters
  @return PageInterface