iframe-proxy | Sunbelt Computer Software

History

54 lines (43 loc) · 1.13 KB

Raw

<?php

declare(strict_types = 1);

namespace Spameri\ElasticQuery\Query;

/**

* @see https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-rank-feature-query.html

class RankFeature implements \Spameri\ElasticQuery\Query\LeafQueryInterface

{

/**

* @param array<string, mixed>|null $function Optional scoring function:

* ['saturation' => ['pivot' => 8]] | ['log' => ['scaling_factor' => 4]]

* | ['sigmoid' => ['pivot' => 7, 'exponent' => 0.6]] | ['linear' => new \stdClass()].

public function __construct(

private string $field,

private array|null $function = null,

private float $boost = 1.0,

)

{

}

public function key(): string

{

return 'rank_feature_' . $this->field;

}

/**

* @return array<string, array<string, mixed>>

public function toArray(): array

{

$body = [

'field' => $this->field,

'boost' => $this->boost,

];

if ($this->function !== null) {

foreach ($this->function as $name => $config) {

$body[$name] = $config;

}

return [

'rank_feature' => $body,

];

}

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Sunbelt Computer Software

PL/B Language Development and Support

FilesExpand file tree

RankFeature.php

Latest commit

History

RankFeature.php

File metadata and controls