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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\InnerHit; |
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use ONGR\ElasticsearchDSL\BuilderInterface; |
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use ONGR\ElasticsearchDSL\NameAwareTrait; |
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use ONGR\ElasticsearchDSL\ParametersTrait; |
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use ONGR\ElasticsearchDSL\Search; |
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/** |
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* Represents Elasticsearch top level nested inner hits. |
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* |
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* @link https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-inner-hits.html |
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*/ |
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class NestedInnerHit implements BuilderInterface |
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{ |
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use ParametersTrait; |
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use NameAwareTrait; |
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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 Search |
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*/ |
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private $search; |
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/** |
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* Inner hits container init. |
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* |
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* @param string $name |
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* @param string $path |
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* @param Search $search |
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*/ |
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public function __construct($name, $path, Search $search = null) |
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{ |
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$this->setName($name); |
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$this->setPath($path); |
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if ($search) { |
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$this->setSearch($search); |
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} |
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} |
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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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* @param string $path |
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* |
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* @return $this |
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*/ |
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public function setPath($path) |
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{ |
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$this->path = $path; |
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return $this; |
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} |
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/** |
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* @return Search |
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*/ |
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public function getSearch() |
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{ |
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return $this->search; |
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} |
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/** |
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* @param Search $search |
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* |
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* @return $this |
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*/ |
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public function setSearch(Search $search) |
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{ |
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$this->search = $search; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getType() |
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{ |
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return 'nested'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function toArray() |
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{ |
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$out = $this->getSearch() ? $this->getSearch()->toArray() : new \stdClass(); |
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$out = [ |
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$this->getPathType() => [ |
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$this->getPath() => $out , |
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], |
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]; |
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return $out; |
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} |
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/** |
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* Returns 'path' for nested and 'type' for parent inner hits |
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* |
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* @return null|string |
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*/ |
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private function getPathType() |
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{ |
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switch ($this->getType()) { |
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case 'nested': |
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$type = 'path'; |
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break; |
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case 'parent': |
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$type = 'type'; |
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break; |
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default: |
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$type = null; |
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} |
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return $type; |
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} |
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} |
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|
ongr-io /
ElasticsearchDSL
