/**
* Checks if atom exists in database
* @return boolean
*/
public function atomExists()
{
if ($this->concept->inAtomCache($this)) {
// $this->logger->debug("#217 One query saved due to caching existing atoms that exist in database");
return true;
} elseif ($this->id === '_NEW') {
return true;
// Return true if id is '_NEW' (special case)
} elseif ($this->database->atomExists($this)) {
$this->concept->addToAtomCache($this);
return true;
} else {
return false;
}
}
