/**
*
* @param MetadataClass $metadataClass
* @throws MetadataAlreadyRegisteredException
*/
public function register(MetadataClass $metadataClass)
{
if (isset($this->metadataClasses[$metadataClass->getName()])) {
throw new MetadataAlreadyRegisteredException($metadataClass->getName());
}
$this->metadataClasses[$metadataClass->getName()] = $metadataClass;
}
