/**
* @param string $name
*
* @return OClass
* @throws OSchemaException
*/
public function getClass($name)
{
if (!isset($this->_classes[$name])) {
throw OSchemaException::classDoesNotExist($name);
}
return $this->_classes[$name];
}
/**
* @param string $name
* @param string[] $properties
* @param string $type
*
* @return OIndex
* @throws OSchemaException
*/
private function _createIndex($name, array $properties, $type)
{
$meta = ['name' => $name, 'type' => $type, 'fields' => $properties];
foreach ($properties as $p) {
if (!$this->hasProperty($p)) {
throw OSchemaException::propertyDoesNotExist($p, $this->getName());
}
}
return new OIndex($this, $meta);
}
