public function contactAdd(Contact $contact)
{
#print __CLASS__.'->'.__FUNCTION__.''."\n";
$ocontact = $this->contactGetByNodeId($contact->getNodeId());
if (!$ocontact) {
$this->contactsId++;
$contact->setId($this->contactsId);
$this->contacts[$contact->getId()] = $contact;
$this->contactsByNodeId[$contact->getNodeId()] = $contact;
$this->setDataChanged(true);
}
}
