Current File : /home/graphicd/www/vebto/vendor/ongr/elasticsearch-dsl/src/Query/FullText/MultiMatchQuery.php
<?php
/*
* This file is part of the ONGR package.
*
* (c) NFQ Technologies UAB <info@nfq.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ONGR\ElasticsearchDSL\Query\FullText;
use ONGR\ElasticsearchDSL\BuilderInterface;
use ONGR\ElasticsearchDSL\ParametersTrait;
/**
* Represents Elasticsearch "multi_match" query.
*
* @link https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-match-query.html
*
* Allows `$fields` to be an empty array to represent 'no fields'. From the Elasticsearch documentation:
*
* If no fields are provided, the multi_match query defaults to the `index.query.default_field` index settings,
* which in turn defaults to `*`. `*` extracts all fields in the mapping that are eligible to term queries and filters
* the metadata fields. All extracted fields are then combined to build a query.
*/
class MultiMatchQuery implements BuilderInterface
{
use ParametersTrait;
/**
* @var array
*/
private $fields = [];
/**
* @var string
*/
private $query;
/**
* @param array $fields
* @param string $query
* @param array $parameters
*/
public function __construct(array $fields, $query, array $parameters = [])
{
$this->fields = $fields;
$this->query = $query;
$this->setParameters($parameters);
}
/**
* {@inheritdoc}
*/
public function getType()
{
return 'multi_match';
}
/**
* {@inheritdoc}
*/
public function toArray()
{
$query = [
'query' => $this->query,
];
if (count($this->fields)) {
$query['fields'] = $this->fields;
}
$output = $this->processArray($query);
return [$this->getType() => $output];
}
}
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