Uses of Class
com.graphhopper.GraphHopper

Packages that use GraphHopper

Package	Description
com.graphhopper
com.graphhopper.util

Uses of GraphHopper in com.graphhopper

Methods in com.graphhopper that return GraphHopper

Modifier and Type	Method and Description
GraphHopper	GraphHopper.addAlgorithmFactoryDecorator(RoutingAlgorithmFactoryDecorator algoFactoryDecorator)
GraphHopper	GraphHopper.forDesktop() Configures the underlying storage to be used on a Desktop computer or within another Java application with enough RAM but no network latency.
GraphHopper	GraphHopper.forMobile() Configures the underlying storage to be used on a less powerful machine like Android or Raspberry Pi with only few MB of RAM.
GraphHopper	GraphHopper.forServer() Configures the underlying storage and response to be used on a well equipped server.
GraphHopper	GraphHopper.importOrLoad() Imports provided data from disc and creates graph.
GraphHopper	GraphHopper.init(CmdArgs args) Reads configuration from a CmdArgs object.
protected GraphHopper	GraphHopper.loadGraph(GraphHopperStorage g) For testing only
GraphHopper	GraphHopper.setAllowWrites(boolean allowWrites) Specifies if it is allowed for GraphHopper to write.
GraphHopper	GraphHopper.setCHEnable(boolean enable) Deprecated. use setCHEnabled(boolean) instead
GraphHopper	GraphHopper.setCHEnabled(boolean enable) Enables or disables contraction hierarchies (CH).
GraphHopper	GraphHopper.setDataReaderFile(String dataReaderFileStr) This file can be any file type supported by the DataReader.
GraphHopper	GraphHopper.setElevation(boolean includeElevation) Enable storing and fetching elevation data.
GraphHopper	GraphHopper.setElevationProvider(ElevationProvider eleProvider)
GraphHopper	GraphHopper.setEnableCalcPoints(boolean b) This methods enables gps point calculation.
GraphHopper	GraphHopper.setEnableInstructions(boolean b) This method specifies if the import should include way names to be able to return instructions for a route.
GraphHopper	GraphHopper.setEncodingManager(EncodingManager em) Specify which vehicles can be read by this GraphHopper instance.
GraphHopper	GraphHopper.setFlagEncoderFactory(FlagEncoderFactory factory)
GraphHopper	GraphHopper.setGraphHopperLocation(String ghLocation) Sets the graphhopper folder.
GraphHopper	GraphHopper.setInMemory() This method call results in an in-memory graph.
GraphHopper	GraphHopper.setMemoryMapped() Enable memory mapped configuration if not enough memory is available on the target platform.
GraphHopper	GraphHopper.setMinNetworkSize(int minNetworkSize, int minOneWayNetworkSize)
GraphHopper	GraphHopper.setPathDetailsBuilderFactory(PathDetailsBuilderFactory pathBuilderFactory)
GraphHopper	GraphHopper.setPreciseIndexResolution(int precision) Precise location resolution index means also more space (disc/RAM) could be consumed and probably slower query times, which would be e.g.
GraphHopper	GraphHopper.setPreferredLanguage(String preferredLanguage) This method specifies the preferred language for way names during import.
GraphHopper	GraphHopper.setSortGraph(boolean sortGraph) Sorts the graph which requires more RAM while import.
GraphHopper	GraphHopper.setStoreOnFlush(boolean storeOnFlush) Only valid option for in-memory graph and if you e.g.
GraphHopper	GraphHopper.setTraversalMode(TraversalMode traversalMode) Sets the default traversal mode used for the algorithms and preparation.
GraphHopper	GraphHopper.setWayPointMaxDistance(double wayPointMaxDistance) This parameter specifies how to reduce points via douglas peucker while OSM import.

Uses of GraphHopper in com.graphhopper.util

Methods in com.graphhopper.util with parameters of type GraphHopper

Modifier and Type	Method and Description
static void	EngineWarmUp.warmUp(GraphHopper graphHopper, int iterations) Do the 'warm up' for the specified GraphHopper instance.