<?php
/**
 * PHPWord
 *
 * @link        https://github.com/PHPOffice/PHPWord
 * @copyright   2014 PHPWord
 * @license     http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
 */

namespace PhpOffice\PhpWord\Writer\Word2007\Style;

use PhpOffice\PhpWord\Shared\XMLWriter;

/**
 * Style writer
 *
 * @since 0.10.0
 */
abstract class AbstractStyle
{
    /**
     * XML writer
     *
     * @var \PhpOffice\PhpWord\Shared\XMLWriter
     */
    protected $xmlWriter;

    /**
     * Style
     *
     * @var string|\PhpOffice\PhpWord\Style\AbstractStyle
     */
    protected $style;

    /**
     * Write style
     */
    abstract public function write();

    /**
     * Create new instance
     *
     * @param string|\PhpOffice\PhpWord\Style\AbstractStyle $style
     */
    public function __construct(XMLWriter $xmlWriter, $style = null)
    {
        $this->xmlWriter = $xmlWriter;
        $this->style = $style;
    }
}