public void Handle(List <string> journalLines)
        {
            foreach (var line in journalLines)
            {
                JournalEntry journalEntry = JournalParser.Parse(line);

                if (journalEntry.IsValid && _commandRegistry.Supports(journalEntry.Event))
                {
                    _commandExecutor.Handle(EventFactory.FromJournal(journalEntry));
                }
            }
        }