<?php

namespace BookerBundle\OData\Query\Part;

use BookerBundle\OData\Query\AbstractQuery;
use BookerBundle\OData\Query\QueryInterface;

/**
 * Class AndQuery
 */
class AndQuery extends AbstractQuery
{
    /** @var QueryInterface */
    private $queries;

    /** @param QueryInterface[] ...$queries */
    public function __construct(... $queries)
    {
        $this->queries = $queries;
    }

    /**
     * @return string
     */
    public function formalize()
    {
        $query = implode(' and ', $this->queries);

        return count($this->queries) > 1 ? '('.$query.')' : $query;
    }
}