AbstractGridSourceProcessor

The Hyva\Admin\Model\GridSource\AbstractGridSourceProcessor can be extended to allow low level access to the grid source and the grid result.

/**
 * Generic parent implementation of HyvaGridSourceProcessorInterface.
 *
 * Extend this class if you don't need both methods in your processor.
 *
 * If extending this class, you don't need to also call this parent class methods.
 */
abstract class AbstractGridSourceProcessor implements HyvaGridSourceProcessorInterface
{
    public function beforeLoad($source, SearchCriteriaInterface $searchCriteria, string $gridName): void
    {

    }

    public function afterLoad($rawResult, SearchCriteriaInterface $searchCriteria, string $gridName)
    {
        return $rawResult;
    }
}

It is enough to implement the HyvaGridSourceProcessorInterface when building custom processors, but if only one of the methods is needed, extending the AbstractGridSourceProcessor will allow overriding only the method that is needed, and using the default null-op implementation for the other.

More information on grid source processors can be found in the Grid Walkthrough documentation.