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<?php
namespace Elastica\Query;
/**
* More Like This query
*
* @category Xodoa
* @package Elastica
* @author Raul Martinez, Jr <juneym@gmail.com>
* @link http://www.elasticsearch.org/guide/reference/query-dsl/mlt-query.html
*/
class MoreLikeThis extends AbstractQuery
{
/**
* Adds field to mlt query
*
* @param array $fields Field names
* @return \Elastica\Query\MoreLikeThis Current object
*/
public function setFields(array $fields)
{
return $this->setParam('fields', $fields);
}
/**
* Set the "like_text" value
*
* @param string $likeText
* @return \Elastica\Query\MoreLikeThis This current object
*/
public function setLikeText($likeText)
{
$likeText = trim($likeText);
return $this->setParam('like_text', $likeText);
}
/**
* Set boost
*
* @param float $boost Boost value
* @return \Elastica\Query\MoreLikeThis Query object
*/
public function setBoost($boost)
{
return $this->setParam('boost', (float) $boost);
}
/**
* Set max_query_terms
*
* @param int $maxQueryTerms Max query terms value
* @return \Elastica\Query\MoreLikeThis
*/
public function setMaxQueryTerms($maxQueryTerms)
{
return $this->setParam('max_query_terms', (int) $maxQueryTerms);
}
/**
* Set percent terms to match
*
* @param float $percentTermsToMatch Percentage
* @return \Elastica\Query\MoreLikeThis
*/
public function setPercentTermsToMatch($percentTermsToMatch)
{
return $this->setParam('percent_terms_to_match', (float) $percentTermsToMatch);
}
/**
* Set min term frequency
*
* @param int $minTermFreq
* @return \Elastica\Query\MoreLikeThis
*/
public function setMinTermFrequency($minTermFreq)
{
return $this->setParam('min_term_freq', (int) $minTermFreq);
}
/**
* set min document frequency
*
* @param int $minDocFreq
* @return \Elastica\Query\MoreLikeThis
*/
public function setMinDocFrequency($minDocFreq)
{
return $this->setParam('min_doc_freq', (int) $minDocFreq);
}
/**
* set max document frequency
*
* @param int $maxDocFreq
* @return \Elastica\Query\MoreLikeThis
*/
public function setMaxDocFrequency($maxDocFreq)
{
return $this->setParam('max_doc_freq', (int) $maxDocFreq);
}
/**
* Set min word length
*
* @param int $minWordLength
* @return \Elastica\Query\MoreLikeThis
*/
public function setMinWordLength($minWordLength)
{
return $this->setParam('min_word_length', (int) $minWordLength);
}
/**
* Set max word length
*
* @param int $maxWordLength
* @return \Elastica\Query\MoreLikeThis
*/
public function setMaxWordLength($maxWordLength)
{
return $this->setParam('max_word_length', (int) $maxWordLength);
}
/**
* Set boost terms
*
* @param bool $boostTerms
* @return \Elastica\Query\MoreLikeThis
* @link http://www.elasticsearch.org/guide/reference/query-dsl/mlt-query.html
*/
public function setBoostTerms($boostTerms)
{
return $this->setParam('boost_terms', (bool) $boostTerms);
}
/**
* Set analyzer
*
* @param string $analyzer
* @return \Elastica\Query\MoreLikeThis
*/
public function setAnalyzer($analyzer)
{
$analyzer = trim($analyzer);
return $this->setParam('analyzer', $analyzer);
}
/**
* Set stop words
*
* @param array $stopWords
* @return \Elastica\Query\MoreLikeThis
*/
public function setStopWords(array $stopWords)
{
return $this->setParam('stop_words', $stopWords);
}
}
|
