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<?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\ElasticsearchBundle\DSL\Bool;
use ONGR\ElasticsearchBundle\DSL\BuilderInterface;
use ONGR\ElasticsearchBundle\DSL\ParametersTrait;
/**
* Class Bool.
*/
class Bool implements BuilderInterface
{
use ParametersTrait;
/**
* @var array
*/
private $container = [];
/**
* Checks if bool filter is relevant.
*
* @return bool
*/
public function isRelevant()
{
return (bool)count($this->container);
}
/**
* Add BuilderInterface object ot bool filter.
*
* @param BuilderInterface $bool
* @param string $type
*/
public function addToBool(BuilderInterface $bool, $type = 'must')
{
$this->container[$type][] = $bool;
}
/**
* {@inheritdoc}
*/
public function getType()
{
return 'bool';
}
/**
* {@inheritdoc}
*/
public function toArray()
{
$output = $this->processArray();
foreach ($this->container as $type => $filters) {
/** @var BuilderInterface $bool */
foreach ($filters as $bool) {
$output[$type][] = [$bool->getType() => $bool->toArray()];
}
}
return $output;
}
}