<?php
class CSSElement {
/**
* Tag name.
* @var string
*/
private $tag_name;
/**
* List of filters.
* @var array(CSSFilter, ...)
*/
private $filters;
/**
* @param string $tag_name
*/
public function __construct($tag_name) {
$this->filters = array();
$this->tag_name = $tag_name;
}
/**
* Gets tag name.
* @return string
*/
public function getTagName() {
return $this->tag_name;
}
/**
* Adds a filter.
* @param CSSFilter $filter
*/
public function addFilter($filter) {
array_push($this->filters, $filter);
}
/**
* Does the node match?
* @param DOMElement $node
* @return boolean
*/
public function match($node) {
$ret = FALSE;
if ($this->tag_name == "*" || $node->nodeName == $this->tag_name) {
$ret = TRUE;
foreach ($this->filters as $filter) {
if (!$filter->match($node)) {
$ret = FALSE;
break;
}
}
}
return $ret;
}
}
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