/**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof LeftBbcodeNode && parent::equals($node);
 }
 /**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof SpoilerBbcodeNode && $node->_title === $this->_title && parent::equals($node);
 }
 /**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof UrlBbcodeNode && !strcasecmp($this->_target_url, $node->_target_url) && parent::equals($node);
 }
 /**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof QuoteBbcodeNode && $this->_author === $node->_author && parent::equals($node);
 }
 /**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof ColorBbcodeNode && $node->_color === $this->_color && parent::equals($node);
 }
 /**
  * (non-PHPdoc)
  * @see AbstractBbcodeNode::equals()
  */
 public function equals(IBbcodeNode $node)
 {
     return $node instanceof SizeBbcodeNode && $node->_size === $this->_size && parent::equals($node);
 }