class StorageUnitHelper {

    public BusinessObjectDataKey getBusinessObjectDataKey(BusinessObjectDataStorageUnitKey businessObjectDataStorageUnitKey)
    {
        return new BusinessObjectDataKey(businessObjectDataStorageUnitKey.getNamespace(), businessObjectDataStorageUnitKey.getBusinessObjectDefinitionName(),
            businessObjectDataStorageUnitKey.getBusinessObjectFormatUsage(), businessObjectDataStorageUnitKey.getBusinessObjectFormatFileType(),
            businessObjectDataStorageUnitKey.getBusinessObjectFormatVersion(), businessObjectDataStorageUnitKey.getPartitionValue(),
            businessObjectDataStorageUnitKey.getSubPartitionValues(), businessObjectDataStorageUnitKey.getBusinessObjectDataVersion());
    }

}