/**
  * sets the node's info
  * 
  * @access public
  * @since 10/6/05
  */
 function getNodeInfo()
 {
     parent::getNodeInfo();
     if ($this->_node->hasAttribute("isMandatory")) {
         $this->_info['isMandatory'] = $this->_node->getAttribute("isMandatory");
     } else {
         $this->_info['isMandatory'] = FALSE;
     }
     if ($this->_node->hasAttribute("isRepeatable")) {
         $this->_info['isRepeatable'] = $this->_node->getAttribute("isRepeatable");
     } else {
         $this->_info['isRepeatable'] = FALSE;
     }
     if ($this->_node->hasAttribute("isPopulated")) {
         $this->_info['isPopulated'] = $this->_node->getAttribute("isPopulated");
     } else {
         $this->_info['isPopulated'] = FALSE;
     }
 }