<?php

namespace Elastica\Aggregation;

/**
 * Class Nested
 * @package Elastica\Aggregation
 * @link http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/search-aggregations-bucket-nested-aggregation.html
 */
class Nested extends AbstractAggregation
{
    /**
     * @param string $name the name of this aggregation
     * @param string $path the nested path for this aggregation
     */
    public function __construct($name, $path)
    {
        parent::__construct($name);
        $this->setPath($path);
    }

    /**
     * Set the nested path for this aggregation
     * @param string $path
     * @return Nested
     */
    public function setPath($path)
    {
        return $this->setParam("path", $path);
    }
}