---
name: "Travel::Routing::DE::EFA::Route::Message"
section: "3pm"
platform: "linux"
package: "libtravel-routing-de-vrr-perl"
version: "2.24-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Travel::Routing::DE::EFA::Route::Message"
---

# Travel::Routing::DE::EFA::Route::Message(3pm)

contains a message related to a route or route part.

## NAME

Travel::Routing::DE::EFA::Route::Message - contains a message related to a route or route part.

## SYNOPSIS

```
    for my $m ($routepart->regular_notes, $routepart->current_notes) {
        if ($m->is_detailed) {
            printf("%s: %s\n", $m->subtitle, $m->subject);
        }
        else {
            say $m->summary;
        }
    }
```

## VERSION

version 2.24

## DESCRIPTION

**Travel::Routing::DE::EFA::Route::Message** contains information about a specific route or route part, such as wheelchair accessibility, unscheduled route diversions and cancelled stops. Often, this information is not used in the backend's route calculation, so a message may invalidate a certain route or route part.

There are two types of messages provided by the backend: oneliners and detailed messages. There is no known distinction regarding their type or content. Also, there are some other backend-provided fields not yet covered by this module, so expect changes in future releases.

A oneline message consists of a single string which can be accesed using **subject** or **summary** and its **is\_detailed** accessor returns false.

A detailed message has a subject, subtitle, summary and detailed HTML content.

## METHODS

### ACCESSORS

- $message-\>is\_detailed

  True if all accessors (fields) are set, false otherwise. When this field is false, only **summary** and **subject** are set (and they will return the same string).

- $message-\>summary

  Message summary.

- $message-\>subject

  Message subject. May be the same string as the subtitle.

- $message-\>subtitle

  Message subtitle. May be the same string as the summary.

- $message-\>raw\_content

  Raw HTML content. May contain information not available via any other accessor.

## DIAGNOSTICS

None.

## DEPENDENCIES

None.

## BUGS AND LIMITATIONS

This module does not yet provide access to all data provided by the backend. Most notably, **raw\_content** is not properly parsed yet.

## SEE ALSO

[**Travel::Routing::DE::EFA**(3pm)](/Travel::Routing::DE::EFA/3pm.md), [**Travel::Routing::DE::EFA::Route::Part**(3pm)](/Travel::Routing::DE::EFA::Route::Part/3pm.md).

## AUTHOR

Copyright (C) 2015 by Birte Kristina Friesel \<derf@finalrewind.org\>

## LICENSE

This program is licensed under the same terms as Perl itself.