Package org.goplanit.osm.converter.zoning.handler

Class OsmZoningPreProcessingHandler

java.lang.Object

de.topobyte.osm4j.core.access.DefaultOsmHandler

org.goplanit.osm.converter.zoning.handler.OsmZoningHandlerBase

org.goplanit.osm.converter.zoning.handler.OsmZoningPreProcessingHandler

All Implemented Interfaces:

de.topobyte.osm4j.core.access.OsmHandler

public class OsmZoningPreProcessingHandler
extends OsmZoningHandlerBase

Handler that is applied before we conduct the actual handling of the zones by exploring the OSM relations in the file and highlighting a subset of ways that we are supposed to retain even though they are not tagged by themselves in a way that warrants keeping them. However, because they are vital to the OSM relations we should keep them. To avoid keeping all ways and nodes in memory, we preprocess by first identifying which nodes/ways we must keep to be able to properly parse the OSM relations (that are always parsed last).

Author:

markr

Constructor Summary

Constructors

Constructor	Description
OsmZoningPreProcessingHandler(OsmPublicTransportReaderSettings transferSettings, OsmZoningReaderData zoningReaderData, OsmZoningHandlerProfiler profiler)	Constructor

Method Summary

Modifier and Type	Method	Description
void	complete()
void	handle(de.topobyte.osm4j.core.model.iface.OsmRelation osmRelation)
void	initialiseBeforeParsing()	Call this BEFORE we apply the handler
void	reset()	reset the contents, mainly to free up unused resources

Methods inherited from class org.goplanit.osm.converter.zoning.handler.OsmZoningHandlerBase

getConnectoidHelper, getGeoUtils, getNetworkToZoningData, getProfiler, getPtModeHelper, getSettings, getTransferZoneGroupHelper, getTransferZoneHelper, getZoning, getZoningReaderData, hasNetworkLayersWithActiveOsmNode, isActivatedPublicTransportInfrastructure, isCoveredByZoningBoundingPolygon, isCoveredByZoningBoundingPolygon, logWarningIfNotNearBoundingBox, skipOsmNode, skipOsmPtEntity, skipOsmWay

Methods inherited from class de.topobyte.osm4j.core.access.DefaultOsmHandler

handle, handle, handle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OsmZoningPreProcessingHandler

public OsmZoningPreProcessingHandler(OsmPublicTransportReaderSettings transferSettings,
                                     OsmZoningReaderData zoningReaderData,
                                     OsmZoningHandlerProfiler profiler)

Constructor

Parameters:

transferSettings - for the handler

zoningReaderData - to use for storage of temporary information, or data that is to be made available to later handlers

profiler - to use

Method Detail

initialiseBeforeParsing

public void initialiseBeforeParsing()
                             throws PlanItException

Call this BEFORE we apply the handler

Specified by:

initialiseBeforeParsing in class OsmZoningHandlerBase

Throws:

PlanItException - thrown if error

handle

public void handle(de.topobyte.osm4j.core.model.iface.OsmRelation osmRelation)
            throws IOException

Specified by:

handle in interface de.topobyte.osm4j.core.access.OsmHandler

Overrides:

handle in class de.topobyte.osm4j.core.access.DefaultOsmHandler

Throws:

IOException

complete

public void complete()
              throws IOException

Specified by:

complete in interface de.topobyte.osm4j.core.access.OsmHandler

Overrides:

complete in class de.topobyte.osm4j.core.access.DefaultOsmHandler

Throws:

IOException

reset

public void reset()

reset the contents, mainly to free up unused resources

Specified by:

reset in class OsmZoningHandlerBase