public function contents()
{
$this->_setupTablePlaceholderReplacements();
$this->classStub->addPlaceholderReplacement('class', $this->className);
$this->classStub->addPlaceholderReplacement('namespace', $this->classNamespace);
Arrays::map($this->tableInfo->tableColumns, array($this->classStub, 'addColumn'));
return $this->classStub->contents();
}