https://github.com/derhuerst/vdv-451-reader

A streaming VDV 451 reader.
https://github.com/derhuerst/vdv-451-reader

parser public-transport transit vdv-451

Last synced: 6 days ago
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A streaming VDV 451 reader.

• Host: GitHub
• URL: https://github.com/derhuerst/vdv-451-reader
• Owner: derhuerst
• License: isc
• Created: 2018-01-06T19:17:11.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2020-08-01T10:59:29.000Z (over 4 years ago)
• Last Synced: 2024-10-03T23:54:25.884Z (about 1 month ago)
• Topics: parser, public-transport, transit, vdv-451
• Language: JavaScript
• Homepage: https://github.com/derhuerst/vdv-451-reader#vdv-451-reader
• Size: 20.5 KB
• Stars: 3
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: license.md

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README

        
# vdv-451-reader

**A streaming [VDV 451](https://www.vdv.de/oepnv-datenmodell.aspx) reader.**

[![npm version](https://img.shields.io/npm/v/vdv-451-reader.svg)](https://www.npmjs.com/package/vdv-451-reader)

[![build status](https://api.travis-ci.org/derhuerst/vdv-451-reader.svg?branch=master)](https://travis-ci.org/derhuerst/vdv-451-reader)

![ISC-licensed](https://img.shields.io/github/license/derhuerst/vdv-451-reader.svg)

[![chat on gitter](https://badges.gitter.im/derhuerst.svg)](https://gitter.im/derhuerst)

## Installing

```shell

npm install vdv-451-reader

```

## Usage

```js

const createReader = require('vdv-451-reader')

const reader = createReader()

reader.on('data', console.log)

reader.on('error', console.error)

reader.end(`\

mod; YYYY/MM/DD; HH:MM:SS; aligned

src; "LIO-ADAPTER-VDV 4.0"; "1998/06/18"; "14:05:48"

chs; "ISO-8859-1"

fft; "LIObus"

tbl; MENGE_ONR_TYP

atr; BASIS_VERSION; ONR_TYP_NR; STR_ONR_TYP; ONR_TYP_TEXT

frm; num[11.0]; num[11.0]; char[8]; char[32]

rec;           1;           1;       "HP";       "Haltepunkt"

rec;           1;           2;     "BHOF"; "Betriebshofpunkt"

end; 4

eof; 1`)

```

```js

{

	BASIS_VERSION: 1,

	ONR_TYP_NR: 1,

	STR_ONR_TYP: 'HP',

	ONR_TYP_TEXT: 'Haltepunkt'

}

{

	BASIS_VERSION: 1,

	ONR_TYP_NR: 2,

	STR_ONR_TYP: 'BHOF',

	ONR_TYP_TEXT: 'Betriebshofpunkt'

}

```

## API

```js

createReader()

```

`createReader` returns a [readable stream](https://nodejs.org/api/stream.html#stream_readable_streams) in [object mode](https://nodejs.org/api/stream.html#stream_object_mode).

## Contributing

If you have a question or have difficulties using `vdv-451-reader`, please double-check your code and setup first. If you think you have found a bug or want to propose a feature, refer to [the issues page](https://github.com/derhuerst/vdv-451-reader/issues).