/**
* Validation that this instance has all the required properties configured
*
* @return void
* @throws MigrationException
*/
public function validate()
{
if (!$this->_migrationsNamespace) {
throw MigrationException::migrationsNamespaceRequired();
}
if (!$this->_migrationsDirectory) {
throw MigrationException::migrationsDirectoryRequired();
}
}
