public function __construct($id = NULL)
{
parent::__construct();
$this->setTableDefs($this->table_defs);
$this->initialize($id);
if ($id != NULL) {
$this->needs_loading = TRUE;
}
}
function __construct($fromDef, $toDef)
{
parent::__construct();
$parentClass = get_parent_class($this);
$from = new $parentClass();
$to = new $parentClass();
if (is_object($fromDef)) {
$from->setTableDefs($fromDef->getTableDefs());
} else {
$from->setTableDefs($fromDef);
}
if (is_object($toDef)) {
$to->setTableDefs($toDef->getTableDefs());
} else {
$to->setTableDefs($toDef);
}
$this->from = $from;
$this->to = $to;
$this->setLinkDefs();
}
