public function toInflatedArray()
{
$data = array();
$schema = $this->getSchema();
foreach ($this->_data as $k => $v) {
$col = $schema->getColumn($k);
if ($col && $col->isa) {
$data[$k] = $col->inflate($v, $this);
} else {
$data[$k] = $v;
}
}
return $data;
}