Importer for networks stored in OpenStreetMap format. More...

#include <NIImporter_OpenStreetMap.h>

Data Structures
class	CompareNodes
	Functor which compares two NIOSMNodes according to their coordinates. More...
struct	Edge
	An internal definition of a loaded edge. More...
class	EdgesHandler
	A class which extracts OSM-edges from a parsed OSM-file. More...
struct	NIOSMNode
	An internal representation of an OSM-node. More...
class	NodesHandler
	A class which extracts OSM-nodes from a parsed OSM-file. More...
class	SimilarEdge
	Functor which compares two Edges according to all values but id. More...
class	SubstituteNode
	A functor to substitute a node in the node list of an Edge. More...
Static Public Member Functions
static void	loadNetwork (const OptionsCont &oc, NBNetBuilder &nb)
	Loads content of the optionally given OSM file.
Protected Member Functions
void	_loadNetwork (const OptionsCont &oc, NBNetBuilder &nb)
	NIImporter_OpenStreetMap ()
	~NIImporter_OpenStreetMap ()
Private Member Functions
void	insertEdge (Edge e, int index, NBNode from, NBNode *to, const std::vector< int > &passed, NBEdgeCont &ec, NBTypeCont &tc)
	Builds an NBEdge.
NBNode *	insertNodeChecking (int id, NBNodeCont &nc, NBTrafficLightLogicCont &tlsc)
	Builds an NBNode.
Private Attributes
std::map< std::string, Edge * >	myEdges
std::map< int, NIOSMNode * >	myOSMNodes
	we are responsible for ultimate cleanup
Static Private Attributes
static const std::string	compoundTypeSeparator
	The separator within newly created compound type names.

Detailed Description

Importer for networks stored in OpenStreetMap format.

Definition at line 59 of file NIImporter_OpenStreetMap.h.

Constructor & Destructor Documentation

NIImporter_OpenStreetMap::NIImporter_OpenStreetMap ( ) [protected]

Definition at line 169 of file NIImporter_OpenStreetMap.cpp.

NIImporter_OpenStreetMap::~NIImporter_OpenStreetMap ( ) [protected]

Definition at line 172 of file NIImporter_OpenStreetMap.cpp.

References myEdges, and myOSMNodes.

Member Function Documentation

void NIImporter_OpenStreetMap::_loadNetwork	(	const OptionsCont &	oc,
		NBNetBuilder &	nb
	)		`[protected]`

void NIImporter_OpenStreetMap::insertEdge	(	Edge *	e,
		int	index,
		NBNode *	from,
		NBNode *	to,
		const std::vector< int > &	passed,
		NBEdgeCont &	ec,
		NBTypeCont &	tc
	)		`[private]`

Builds an NBEdge.

Parameters:

[in]	e	The definition of the edge
[in]	index	The index of the edge (in the case it is split along her nodes)
[in]	from	The origin node of the edge
[in]	to	The destination node of the edge
[in]	passed	The list of passed nodes (geometry information)
[in]	osmNodes	Container of node definitions for getting information about nodes from
[in,out]	The	edge container to add the built edge to
[in]	tc	The type container to get information about the edge from

Exceptions:

ProcessError If the edge could not be added to the container

Definition at line 397 of file NIImporter_OpenStreetMap.cpp.

Referenced by _loadNetwork().

NBNode * NIImporter_OpenStreetMap::insertNodeChecking	(	int	id,
		NBNodeCont &	nc,
		NBTrafficLightLogicCont &	tlsc
	)		`[private]`

Builds an NBNode.

If a node with the given id is already known, nothing is done. Otherwise, the position and other information of the node is retrieved from the given node map, the node is built and added to the given node container. If the node is controlled by a tls, the according tls is built and added to the tls container.

Parameters:

[in]	id	The id of the node to build
[in]	osmNodes	Map of node ids to information about these
[in,out]	nc	The node container to add the built node to
[in,out]	tlsc	The traffic lights logic container to add the built tls to

Returns:: The built/found node

Exceptions:

ProcessError If the tls could not be added to the container

Definition at line 365 of file NIImporter_OpenStreetMap.cpp.

References NBTrafficLightLogicCont::insert(), NBNodeCont::insert(), NIImporter_OpenStreetMap::NIOSMNode::lat, NIImporter_OpenStreetMap::NIOSMNode::lon, myOSMNodes, NBNodeCont::retrieve(), NIImporter_OpenStreetMap::NIOSMNode::tlsControlled, toString(), NILoader::transformCoordinates(), and WRITE_ERROR.

Referenced by _loadNetwork().

void NIImporter_OpenStreetMap::loadNetwork	(	const OptionsCont &	oc,
		NBNetBuilder &	nb
	)		`[static]`

Loads content of the optionally given OSM file.

If the option "osm-files" is set, the file(s) stored therein is read and the network definition stored therein is stored within the given network builder.

If the option "osm-files" is not set, this method simply returns.

Parameters: