src/Eloquent/AbstractAdapter.php
protected function readWithFilters($record, EncodingParametersInterface $parameters)
    {
        $query = $this->newQuery()->whereKey($record->getKey());
        $this->applyFilters($query, collect($parameters->getFilteringParameters()));

        return $query->exists() ? $record : null;
    }
protected function readWithFilters($record, EncodingParametersInterface $parameters)
    {
        $query = $this->newQuery()->whereKey($record->getKey());
        $this->applyFilters($query, collect($parameters->getFilteringParameters()));

        return $query->exists() ? $record : null;
    }
Does the record match the supplied filters?

@param Model $record
@param EncodingParametersInterface $parameters
@return Model|null