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1 | <?php |
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2 | namespace Elastica\Query; |
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3 | |||
4 | use Elastica\Exception\InvalidException; |
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5 | |||
6 | /** |
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7 | * SpanNear query. |
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8 | * |
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9 | * @author Marek Hernik <[email protected]> |
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10 | * |
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11 | * @link https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-span-near-query.html |
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12 | */ |
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13 | class SpanNear extends AbstractSpanQuery |
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14 | { |
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15 | /** |
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16 | * Constructs a SpanNear query object. |
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17 | * |
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18 | * @param AbstractSpanQuery[] $clauses OPTIONAL |
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19 | * @param int $slop OPTIONAL maximum proximity |
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20 | * @param bool $inOrder OPTIONAL true if order of searched clauses is important |
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21 | */ |
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22 | public function __construct($clauses = [], $slop = 1, $inOrder = false) |
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23 | { |
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24 | View Code Duplication | if (!empty($clauses)) { |
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25 | foreach ($clauses as $clause) { |
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26 | if (!is_subclass_of($clause, AbstractSpanQuery::class)) { |
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27 | throw new InvalidException( |
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28 | 'Invalid parameter. Has to be array or instance of Elastica\Query\SpanQuery' |
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29 | ); |
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30 | } |
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31 | } |
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32 | } |
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33 | $this->setParams(['clauses' => $clauses]); |
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34 | $this->setSlop($slop); |
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35 | $this->setInOrder($inOrder); |
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36 | } |
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37 | |||
38 | /** |
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39 | * @param int $slop |
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40 | */ |
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41 | public function setSlop($slop) |
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42 | { |
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43 | $this->setParam('slop', $slop); |
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44 | } |
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45 | |||
46 | /** |
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47 | * @param bool $inOrder |
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48 | */ |
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49 | public function setInOrder($inOrder) |
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50 | { |
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51 | $this->setParam('in_order', $inOrder); |
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52 | } |
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53 | |||
54 | /** |
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55 | * Add clause part to query. |
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56 | * |
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57 | * @param AbstractSpanQuery $clause |
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58 | * |
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59 | * @throws InvalidException If not valid query |
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60 | * |
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61 | * @return $this |
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62 | */ |
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63 | View Code Duplication | public function addClause($clause) |
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64 | { |
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65 | if (!is_subclass_of($clause, AbstractSpanQuery::class)) { |
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66 | throw new InvalidException('Invalid parameter. Has to be array or instance of Elastica\Query\SpanQuery'); |
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67 | } |
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68 | |||
69 | return $this->addParam('clauses', $clause); |
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70 | } |
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71 | } |