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GeoHashGrid.php
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55 lines (42 loc) · 990 Bytes
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<?php
declare(strict_types = 1);
namespace Spameri\ElasticQuery\Aggregation;
/**
* @see https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-geohashgrid-aggregation.html
*/
class GeoHashGrid implements \Spameri\ElasticQuery\Aggregation\LeafAggregationInterface
{
public function __construct(
private string $field,
private int|null $precision = null,
private int|null $size = null,
private int|null $shardSize = null,
)
{
}
public function key(): string
{
return 'geohash_grid_' . $this->field;
}
/**
* @return array<string, array<string, mixed>>
*/
public function toArray(): array
{
$array = [
'field' => $this->field,
];
if ($this->precision !== null) {
$array['precision'] = $this->precision;
}
if ($this->size !== null) {
$array['size'] = $this->size;
}
if ($this->shardSize !== null) {
$array['shard_size'] = $this->shardSize;
}
return [
'geohash_grid' => $array,
];
}
}