public function isRouteAction()
{
if (null !== $this->_is_route_action) {
return $this->_is_route_action;
}
if ($this->admin->isRouteAdmin()) {
$this->_is_route_action = $this->name === $this->admin->getAdminLoader()->getRouteAction();
} else {
$this->_is_route_action = false;
}
return $this->_is_route_action;
}