Location: PHPKode > scripts > Fantastic ElasticSearch > wordpress-fantastic-elasticsearch-1.1.2/lib/Elastica/Query/Ids.php
<?php
/**
 * Ids Query
 *
 * @uses Elastica_Query_Abstract
 * @category Xodoa
 * @package Elastica
 * @author Lee Parker
 * @author Nicolas Ruflin <hide@address.com>
 * @author Tim Rupp
 * @link http://www.elasticsearch.org/guide/reference/query-dsl/ids-query.html
 */
class Elastica_Query_Ids extends Elastica_Query_Abstract
{
    /**
     * Params
     *
     * @var array Params
     */
    protected $_params = array();

    /**
     * Creates filter object
     *
     * @param string|Elastica_Type $type Type to filter on
     * @param array                $ids  List of ids
     */
    public function __construct($type = null, array $ids = array())
    {
        $this->setType($type);
        $this->setIds($ids);
    }

    /**
     * Adds one more filter to the and filter
     *
     * @param  string             $id Adds id to filter
     * @return Elastica_Query_Ids Current object
     */
    public function addId($id)
    {
        $this->_params['values'][] = $id;

        return $this;
    }

    /**
     * Adds one more type to query
     *
     * @param  string             $type Adds type to query
     * @return Elastica_Query_Ids Current object
     */
    public function addType($type)
    {
        if ($type instanceof Elastica_Type) {
            $type = $type->getType();
        } elseif (empty($type) && !is_numeric($type)) {
            // A type can be 0, but cannot be empty
            return $this;
        }

        $this->_params['type'][] = $type;

        return $this;
    }

    /**
     * Set type
     *
     * @param  string|Elastica_Type $type Type name or object
     * @return Elastica_Query_Ids   Current object
     */
    public function setType($type)
    {
        if ($type instanceof Elastica_Type) {
            $type = $type->getType();
        } elseif (empty($type) && !is_numeric($type)) {
            // A type can be 0, but cannot be empty
            return $this;
        }

        $this->_params['type'] = $type;

        return $this;
    }

    /**
     * Sets the ids to filter
     *
     * @param  array|string       $ids List of ids
     * @return Elastica_Query_Ids Current object
     */
    public function setIds($ids)
    {
        if (is_array($ids)) {
            $this->_params['values'] = $ids;
        } else {
            $this->_params['values'] = array($ids);
        }

        return $this;
    }

    /**
     * Converts filter to array
     *
     * @see Elastica_Query_Abstract::toArray()
     * @return array Query array
     */
    public function toArray()
    {
        return array('ids' => $this->_params);
    }
}
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