org.opentripplanner.graph_builder

Class GraphBuilder

java.lang.Object

org.opentripplanner.graph_builder.GraphBuilder

All Implemented Interfaces:

Runnable

public class GraphBuilder
extends Object
implements Runnable

This makes a Graph out of various inputs like GTFS and OSM. It is modular: GraphBuilderModules are placed in a list and run in sequence.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUILDER_CONFIG_FILENAME
boolean	serializeGraph Should the graph be serialized to disk after being created or not?

Constructor Summary

Constructors

Constructor and Description
GraphBuilder(File path, GraphBuilderParameters builderParams)

Method Summary

Modifier and Type	Method and Description
void	addMode(RoutingRequest mo)
void	addModule(GraphBuilderModule loader)
static GraphBuilder	forDirectory(CommandLineParameters params, File dir) Factory method to create and configure a GraphBuilder with all the appropriate modules to build a graph from the files in the given directory, accounting for any configuration files located there.
Graph	getGraph()
void	run()
void	setAlwaysRebuild(boolean alwaysRebuild)
void	setBaseGraph(String baseGraph)
void	setGraphBuilders(List<GraphBuilderModule> graphLoaders)
void	setModes(List<RoutingRequest> modeList)

Methods inherited from class java.lang.Object

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

Field Detail

BUILDER_CONFIG_FILENAME

public static final String BUILDER_CONFIG_FILENAME

See Also:

Constant Field Values

serializeGraph

public boolean serializeGraph

Should the graph be serialized to disk after being created or not?

Constructor Detail

GraphBuilder

public GraphBuilder(File path,
                    GraphBuilderParameters builderParams)

Method Detail

addModule

public void addModule(GraphBuilderModule loader)

setGraphBuilders

public void setGraphBuilders(List<GraphBuilderModule> graphLoaders)

setAlwaysRebuild

public void setAlwaysRebuild(boolean alwaysRebuild)

setBaseGraph

public void setBaseGraph(String baseGraph)

addMode

public void addMode(RoutingRequest mo)

setModes

public void setModes(List<RoutingRequest> modeList)

getGraph

public Graph getGraph()

run

public void run()

Specified by:

run in interface Runnable

forDirectory

public static GraphBuilder forDirectory(CommandLineParameters params,
                                        File dir)

Factory method to create and configure a GraphBuilder with all the appropriate modules to build a graph from the files in the given directory, accounting for any configuration files located there. TODO parameterize with the router ID and call repeatedly to make multiple builders note of all command line options this is only using params.inMemory params.preFlight and params.build directory