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BucketScript.php
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56 lines (44 loc) · 1.06 KB
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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-pipeline-bucket-script-aggregation.html
*/
class BucketScript implements \Spameri\ElasticQuery\Aggregation\LeafAggregationInterface
{
/**
* @param array<string, string> $bucketsPath Map of script-variable name to sibling agg path.
*/
public function __construct(
private array $bucketsPath,
private string $script,
private string|null $gapPolicy = null,
private string|null $format = null,
private string $key = 'bucket_script',
)
{
}
public function key(): string
{
return $this->key;
}
/**
* @return array<string, array<string, mixed>>
*/
public function toArray(): array
{
$array = [
'buckets_path' => $this->bucketsPath,
'script' => $this->script,
];
if ($this->gapPolicy !== null) {
$array['gap_policy'] = $this->gapPolicy;
}
if ($this->format !== null) {
$array['format'] = $this->format;
}
return [
'bucket_script' => $array,
];
}
}