repo_elasticAdapter/lib/Elasticsearch/Endpoints/CountPercolate.php

<?php

namespace Elasticsearch\Endpoints;

use Elasticsearch\Common\Exceptions;

/**
 * Class CountPercolate
 *
 * @category Elasticsearch
 * @package  Elasticsearch\Endpoints
 * @author   Zachary Tong <zach@elastic.co>
 * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache2
 * @link     http://elastic.co
 */
class CountPercolate extends AbstractEndpoint
{
    /**
     * @param array $body
     *
     * @throws \Elasticsearch\Common\Exceptions\InvalidArgumentException
     * @return $this
     */
    public function setBody($body)
    {
        if (isset($body) !== true) {
            return $this;
        }

        $this->body = $body;

        return $this;
    }

    /**
     * @throws \Elasticsearch\Common\Exceptions\RuntimeException
     * @return string
     */
    public function getURI()
    {
        if (isset($this->index) !== true) {
            throw new Exceptions\RuntimeException(
                'index is required for CountPercolate'
            );
        }

        if (isset($this->type) !== true) {
            throw new Exceptions\RuntimeException(
                'type is required for CountPercolate'
            );
        }

        $index = $this->index;
        $type  = $this->type;
        $id    = $this->id;
        $uri   = "/$index/$type/_percolate/count";

        if (isset($id) === true) {
            $uri = "/$index/$type/$id/_percolate/count";
        }

        return $uri;
    }

    /**
     * @return string[]
     */
    public function getParamWhitelist()
    {
        return array(
            'routing',
            'preference',
            'ignore_unavailable',
            'allow_no_indices',
            'expand_wildcards',
            'percolate_index',
            'percolate_type',
            'version',
            'version_type'
        );
    }

    /**
     * @return string
     */
    public function getMethod()
    {
        return 'GET';
    }
}