public function __construct(VersionReader $reader, $className, $options = array())
{
$this->reader = $reader;
$this->className = $className;
$requiredOptions = $reader->getRequiredClassOptions($className);
foreach ($requiredOptions as $option => $classes) {
if (!isset($options[$option])) {
throw new \LogicException('Migration from "' . $classes['from'] . '" to "' . $classes['to'] . '" may require "' . $option . '" option which was not set.');
}
}
$this->options = $options;
}
