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MatchPhrase.php
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91 lines (71 loc) · 1.36 KB
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<?php declare(strict_types = 1);
namespace Spameri\ElasticQuery\Query;
/**
* @see https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-match-query-phrase.html
*/
class MatchPhrase implements LeafQueryInterface
{
/**
* @var string
*/
private $field;
/**
* @var string|int|bool|null
*/
private $query;
/**
* @var float
*/
private $boost;
/**
* @var null|string
*/
private $analyzer;
/**
* @var int
*/
private $slop;
/**
* @param string|int|bool|null $query
*/
public function __construct(
string $field
, $query
, float $boost = 1.0
, int $slop = 0
, ?string $analyzer = NULL
)
{
$this->field = $field;
$this->query = $query;
$this->boost = $boost;
$this->analyzer = $analyzer;
$this->slop = $slop;
}
public function changeAnalyzer(string $newAnalyzer): void
{
$this->analyzer = $newAnalyzer;
}
public function key(): string
{
return 'match_phrase_' . $this->field . '_' . (string) $this->query;
}
public function toArray(): array
{
$array = [
'match_phrase' => [
$this->field => [
'query' => $this->query,
'boost' => $this->boost,
],
],
];
if ($this->analyzer) {
$array['match_phrase'][$this->field]['analyzer'] = $this->analyzer;
}
if ($this->slop) {
$array['match_phrase'][$this->field]['slop'] = $this->slop;
}
return $array;
}
}