public function getName()
	{
		if ( is_null( $this->domNode ) ) return null;

		if ( $this->domNode instanceof \DOMNameSpaceNode )
		{
			return $this->domNode->prefix;
		}
		else
		{
			return empty( $this->domNode->prefix )
				? "{$this->domNode->localName}"
				: "{$this->domNode->prefix}:{$this->domNode->localName}";
		}
	}