source: sandbox/expresso-solr/expressoMail1_2/inc/solrclient/library/Solarium/Query/Select/Component/DisMax.php @ 7576

<?php
/**
 * Copyright 2011 Bas de Nooijer. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this listof conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of the copyright holder.
 *
 * @copyright Copyright 2011 Bas de Nooijer <solarium@raspberry.nl>
 * @license http://github.com/basdenooijer/solarium/raw/master/COPYING
 * @link http://www.solarium-project.org/
 *
 * @package Solarium
 * @subpackage Query
 */

/**
 * DisMax component
 *
 * @link http://wiki.apache.org/solr/DisMaxQParserPlugin
 * 
 * @package Solarium
 * @subpackage Query
 */
class Solarium_Query_Select_Component_DisMax extends Solarium_Query_Select_Component
{

    /**
     * Component type
     * 
     * @var string
     */
    protected $_type = Solarium_Query_Select::COMPONENT_DISMAX;

    /**
     * Default options
     *
     * @var array
     */
    protected $_options = array(
        'queryparser' => 'dismax',
    );

    /**
     * Set QueryAlternative option
     *
     * If specified, this query will be used (and parsed by default using
     * standard query parsing syntax) when the main query string is not
     * specified or blank.
     *
     * @param string $queryAlternative
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setQueryAlternative($queryAlternative)
    {
        return $this->_setOption('queryalternative', $queryAlternative);
    }

    /**
     * Get QueryAlternative option
     *
     * @return string|null
     */
    public function getQueryAlternative()
    {
        return $this->getOption('queryalternative');
    }

    /**
     * Set QueryFields option
     *
     * List of fields and the "boosts" to associate with each of them when
     * building DisjunctionMaxQueries from the user's query.
     *
     * The format supported is "fieldOne^2.3 fieldTwo fieldThree^0.4"
     *
     * @param string $queryFields
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setQueryFields($queryFields)
    {
        return $this->_setOption('queryfields', $queryFields);
    }

    /**
     * Get QueryFields option
     *
     * @return string|null
     */
    public function getQueryFields()
    {
        return $this->getOption('queryfields');
    }

    /**
     * Set MinimumMatch option
     *
     * This option makes it possible to say that a certain minimum number of
     * clauses must match. See Solr manual for details.
     *
     * @param string $minimumMatch
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setMinimumMatch($minimumMatch)
    {
        return $this->_setOption('minimummatch', $minimumMatch);
    }

    /**
     * Get MinimumMatch option
     *
     * @return string|null
     */
    public function getMinimumMatch()
    {
        return $this->getOption('minimummatch');
    }

    /**
     * Set PhraseFields option
     *
     * This param can be used to "boost" the score of documents in cases
     * where all of the terms in the "q" param appear in close proximity.
     *
     * Format is: "fieldA^1.0 fieldB^2.2"
     *
     * @param string $phraseFields
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setPhraseFields($phraseFields)
    {
        return $this->_setOption('phrasefields', $phraseFields);
    }

    /**
     * Get PhraseFields option
     *
     * @return string|null
     */
    public function getPhraseFields()
    {
        return $this->getOption('phrasefields');
    }

    /**
     * Set PhraseSlop option
     *
     * Amount of slop on phrase queries built for "pf" fields
     * (affects boosting)
     *
     * @param string $phraseSlop
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setPhraseSlop($phraseSlop)
    {
        return $this->_setOption('phraseslop', $phraseSlop);
    }

    /**
     * Get PhraseSlop option
     *
     * @return string|null
     */
    public function getPhraseSlop()
    {
        return $this->getOption('phraseslop');
    }

    /**
     * Set QueryPhraseSlop option
     *
     * Amount of slop on phrase queries explicitly included in the user's
     * query string (in qf fields; affects matching)
     *
     * @param string $queryPhraseSlop
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setQueryPhraseSlop($queryPhraseSlop)
    {
        return $this->_setOption('queryphraseslop', $queryPhraseSlop);
    }

    /**
     * Get QueryPhraseSlop option
     *
     * @return string|null
     */
    public function getQueryPhraseSlop()
    {
        return $this->getOption('queryphraseslop');
    }

    /**
     * Set Tie option
     *
     * Float value to use as tiebreaker in DisjunctionMaxQueries
     *
     * @param float $tie
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setTie($tie)
    {
        return $this->_setOption('tie', $tie);
    }

    /**
     * Get Tie option
     *
     * @return float|null
     */
    public function getTie()
    {
        return $this->getOption('tie');
    }

    /**
     * Set BoostQuery option
     *
     * A raw query string (in the SolrQuerySyntax) that will be included
     * with the user's query to influence the score.
     *
     * @param string $boostQuery
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setBoostQuery($boostQuery)
    {
        return $this->_setOption('boostquery', $boostQuery);
    }

    /**
     * Get BoostQuery option
     *
     * @return string|null
     */
    public function getBoostQuery()
    {
        return $this->getOption('boostquery');
    }

    /**
     * Set BoostFunctions option
     *
     * Functions (with optional boosts) that will be included in the
     * user's query to influence the score.
     *
     * Format is: "funcA(arg1,arg2)^1.2 funcB(arg3,arg4)^2.2"
     *
     * @param string $boostFunctions
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setBoostFunctions($boostFunctions)
    {
        return $this->_setOption('boostfunctions', $boostFunctions);
    }

    /**
     * Get BoostFunctions option
     *
     * @return string|null
     */
    public function getBoostFunctions()
    {
        return $this->getOption('boostfunctions');
    }

    /**
     * Set QueryParser option
     *
     * Can be used to enable edismax
     *
     * @since 2.1.0
     *
     * @param string $parser
     * @return Solarium_Query_Select_Component_DisMax Provides fluent interface
     */
    public function setQueryParser($parser)
    {
        return $this->_setOption('queryparser', $parser);
    }

    /**
     * Get QueryParser option
     *
     * @since 2.1.0
     * 
     * @return string
     */
    public function getQueryParser()
    {
        return $this->getOption('queryparser');
    }

}