<?php

/**
 * Concrete comment node class.
 */
class HTMLPurifier_Node_Comment extends HTMLPurifier_Node {
	/**
	 * Character data within comment.
	 * @type string
	 */
	public $data;
	
	/**
	 * @type bool
	 */
	public $is_whitespace = true;
	
	/**
	 * Transparent constructor.
	 *
	 * @param string $data
	 *        	String comment data.
	 * @param int $line        	
	 * @param int $col        	
	 */
	public function __construct($data, $line = null, $col = null) {
		$this->data = $data;
		$this->line = $line;
		$this->col = $col;
	}
	public function toTokenPair() {
		return array (
				new HTMLPurifier_Token_Comment ( $this->data, $this->line, $this->col ),
				null 
		);
	}
}