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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ONGR\ElasticsearchDSL\Sort; |
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use ONGR\ElasticsearchDSL\BuilderInterface; |
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use ONGR\ElasticsearchDSL\ParametersTrait; |
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/** |
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* Represents Elasticsearch "nested" sort filter. |
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* |
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* @link https://www.elastic.co/guide/en/elasticsearch/reference/current/filter-dsl-nested-filter.html |
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*/ |
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class NestedSort implements BuilderInterface |
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{ |
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use ParametersTrait; |
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/** |
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* @var string |
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*/ |
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private $path; |
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/** |
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* @var BuilderInterface |
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*/ |
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private $filter; |
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/** |
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* @var BuilderInterface |
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*/ |
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private $nestedFilter; |
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/** |
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* @param string $path |
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* @param BuilderInterface $filter |
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* @param array $parameters |
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*/ |
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public function __construct( |
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$path, |
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BuilderInterface $filter = null, |
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array $parameters = [] |
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) { |
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$this->path = $path; |
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$this->filter = $filter; |
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$this->setParameters($parameters); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getType() |
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{ |
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return 'nested'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function toArray() |
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{ |
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$output = [ |
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'path' => $this->path, |
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]; |
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if ($this->filter) { |
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$output['filter'] = $this->filter->toArray(); |
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} |
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if ($this->nestedFilter) { |
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$output[$this->getType()] = $this->nestedFilter->toArray(); |
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} |
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return $this->processArray($output); |
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} |
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/** |
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* Returns nested filter object. |
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* |
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* @return BuilderInterface |
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*/ |
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public function getFilter() |
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{ |
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return $this->filter; |
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} |
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/** |
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* Returns path this filter is set for. |
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* |
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* @return string |
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*/ |
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public function getPath() |
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{ |
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return $this->path; |
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} |
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/** |
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* @return BuilderInterface |
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*/ |
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public function getNestedFilter() |
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{ |
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return $this->nestedFilter; |
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} |
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/** |
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* @param BuilderInterface $nestedFilter |
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* |
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* @return $this |
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*/ |
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public function setNestedFilter(BuilderInterface $nestedFilter) |
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{ |
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$this->nestedFilter = $nestedFilter; |
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return $this; |
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} |
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} |
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ongr-io /
ElasticsearchDSL
