/** * Adds an additional propery to the given <b>$rule</b> instance. * * @param PHP_PMD_AbstractRule $rule The context rule object. * @param SimpleXMLElement $node The raw xml property node. * * @return void */ private function _addProperty(PHP_PMD_AbstractRule $rule, SimpleXMLElement $node) { $name = trim($node['name']); $value = trim($this->_getPropertyValue($node)); if ($name !== '' && $value !== '') { $rule->addProperty($name, $value); } }