The map package consists of the map interface and map tools being used by the OpenLR encoder and decoder. The user of this package needs to implement the required methods and needs to translate the internal data structure to the OpenLR map interface.

The OpenLR data package comprises interfaces for OpenLR location references and also interfaces for encoding and decoding the internal data into a defined physical format and the other way round.

This library provides an access layer which enables OpenLR to use TomTom Digital Maps in SQLite Format.

The binary package consists of classes for reading and writing binary location reference data. The OpenLR encoder uses this package to create a binary representation of a location reference.

Datex2

The decoder package holds the reference implementation for the OpenLR decoder. It takes a (map-agnostic) location reference as input and finds back a corresponding (map-dependent) location reference.

The encoder package holds the reference implementation for the OpenLR encoder. It takes a (map-dependent) location as input and generates a corresponding (map-agnostic) location reference.

OpenLR XML physical format