<?php
/**
 * Piwik - Open source web analytics
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 * @category Piwik
 * @package Piwik
 */
namespace Piwik\DataTable\Renderer;

use Piwik\DataTable\Renderer\Csv;

/**
 * TSV export
 *
 * Excel doesn't import CSV properly, it expects TAB separated values by default.
 * TSV is therefore the 'CSV' that is Excel compatible
 *
 * @package Piwik
 * @subpackage DataTable
 */
class Tsv extends Csv
{
    /**
     * Constructor
     */
    function __construct()
    {
        parent::__construct();
        $this->setSeparator("\t");
    }

    /**
     * Computes the dataTable output and returns the string/binary
     *
     * @return string
     */
    function render()
    {
        return parent::render();
    }
}