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<?php |
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namespace Nimble\ElasticBundle; |
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class SearchResults implements \Iterator |
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{ |
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/** |
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* @var bool |
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*/ |
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protected $hasTimedOut; |
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/** |
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* @var int |
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*/ |
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protected $maxScore; |
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/** |
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* @var int |
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*/ |
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protected $totalCount; |
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/** |
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* @var int |
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*/ |
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protected $totalTime; |
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/** |
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* @var Hit[] |
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*/ |
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protected $hits = []; |
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/** |
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* @var int |
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*/ |
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protected $_index = 0; |
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/** |
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* @var array |
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*/ |
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protected $aggregations = []; |
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/** |
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* @param array $data |
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*/ |
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public function __construct(array $data) |
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{ |
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$this->totalTime = isset($data['took']) ? $data['took'] : null; |
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$this->hasTimedOut = isset($data['timed_out']) ? $data['timed_out'] : null; |
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$this->aggregations = isset($data['aggregations']) ? $data['aggregations'] : []; |
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if (isset($data['hits'])) { |
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$this->totalCount = $data['hits']['total']; |
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$this->maxScore = $data['hits']['max_score']; |
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$this->buildHits($data['hits']['hits']); |
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} |
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} |
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/** |
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* @param array $hitsData |
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*/ |
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protected function buildHits(array $hitsData) |
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{ |
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$this->hits = array_map( |
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function(array $hitData) { |
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return new Hit($hitData); |
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}, |
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array_values($hitsData) |
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); |
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} |
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/** |
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* @return boolean |
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*/ |
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public function hasTimedOut() |
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{ |
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return $this->hasTimedOut; |
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} |
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/** |
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* @return int |
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*/ |
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public function getMaxScore() |
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{ |
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return $this->maxScore; |
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} |
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/** |
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* @return int |
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*/ |
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public function getTotalCount() |
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{ |
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return $this->totalCount; |
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} |
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/** |
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* @return int |
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*/ |
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public function getTotalTime() |
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{ |
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return $this->totalTime; |
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} |
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/** |
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* @return Hit[] |
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*/ |
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public function getHits() |
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{ |
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return $this->hits; |
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} |
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/** |
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* @param string $name |
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* @return array|null |
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*/ |
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public function getAggregation($name) |
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{ |
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return isset($this->aggregations[$name]) ? |
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$this->aggregations[$name] : null; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasAggregations() |
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{ |
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return !empty($this->aggregations); |
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} |
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/** |
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* @return array |
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*/ |
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public function getAggregations() |
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{ |
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return $this->aggregations; |
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} |
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/** |
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* return int |
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*/ |
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public function getCount() |
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{ |
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return count($this->hits); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rewind() |
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{ |
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$this->_index = 0; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function current() |
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{ |
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return $this->hits[$this->_index]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function key() |
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{ |
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return $this->_index; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function next() |
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{ |
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++$this->_index; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function valid() |
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{ |
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return array_key_exists($this->_index, $this->hits); |
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} |
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} |
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186
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NimbleCo /
NimbleElasticBundle
