AvgResult example

return $aggregations;
    }

    private function hydrateAggregation(Aggregation $aggregation, array $result, Context $context): ?AggregationResult
    {
        switch (true) {
            case $aggregation instanceof StatsAggregation:
                return new StatsResult($aggregation->getName(), $result['min'], $result['max'], $result['avg'], $result['sum']);

            case $aggregation instanceof AvgAggregation:
                return new AvgResult($aggregation->getName(), $result['value']);

            case $aggregation instanceof CountAggregation:
                return new CountResult($aggregation->getName(), $result['value']);

            case $aggregation instanceof EntityAggregation:
                return $this->hydrateEntityAggregation($aggregation, $result, $context);

            case $aggregation instanceof MaxAggregation:
                return new MaxResult($aggregation->getName(), $result['value']);

            case $aggregation instanceof MinAggregation:
                

return $this->hydrateTermsAggregation($aggregation, $definition, $rows, $context);

            case $aggregation instanceof FilterAggregation:
                $aggregationStruct = $aggregation->getAggregation();
                \assert($aggregationStruct !== null, 'FilterAggregation always have an aggregation');

                return $this->hydrateResult($aggregationStruct, $definition, $rows, $context);

            case $aggregation instanceof AvgAggregation:
                $value = isset($rows[0]) ? $rows[0][$name] : 0;

                return new AvgResult($aggregation->getName(), (float) $value);

            case $aggregation instanceof SumAggregation:
                $value = isset($rows[0]) ? $rows[0][$name] : 0;

                return new SumResult($aggregation->getName(), (float) $value);

            case $aggregation instanceof MaxAggregation:
                $value = isset($rows[0]) ? $rows[0][$name] : 0;

                return new MaxResult($aggregation->getName(), $value);