com.graphhopper.routing

Class AlgorithmOptions

java.lang.Object

com.graphhopper.routing.AlgorithmOptions

public class AlgorithmOptions
extends Object

The algorithm options. Create an immutable object via:

 AlgorithmOptions algoOpts = AlgorithmOptions.start().
        algorithm(Parameters.Algorithms.DIJKSTRA).
        weighting(weighting).
        build();
 

Author:

Peter Karich

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AlgorithmOptions.Builder

Constructor Summary

Constructors

Constructor and Description
AlgorithmOptions(String algorithm, Weighting weighting) Default traversal mode NODE_BASED is used.
AlgorithmOptions(String algorithm, Weighting weighting, TraversalMode tMode)

Method Summary

Modifier and Type	Method and Description
String	getAlgorithm()
PMap	getHints()
int	getMaxVisitedNodes()
TraversalMode	getTraversalMode()
Weighting	getWeighting()
boolean	hasWeighting()
static AlgorithmOptions.Builder	start() This method starts the building process for AlgorithmOptions.
static AlgorithmOptions.Builder	start(AlgorithmOptions opts) This method clones the specified AlgorithmOption object with the possibility for further changes.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AlgorithmOptions

public AlgorithmOptions(String algorithm,
                        Weighting weighting)

Default traversal mode NODE_BASED is used.

AlgorithmOptions

public AlgorithmOptions(String algorithm,
                        Weighting weighting,
                        TraversalMode tMode)

Method Detail

start

public static AlgorithmOptions.Builder start()

This method starts the building process for AlgorithmOptions.

start

public static AlgorithmOptions.Builder start(AlgorithmOptions opts)

This method clones the specified AlgorithmOption object with the possibility for further changes.

getTraversalMode

public TraversalMode getTraversalMode()

Returns:

the traversal mode, where node-based is the default.

hasWeighting

public boolean hasWeighting()

getWeighting

public Weighting getWeighting()

getAlgorithm

public String getAlgorithm()

getMaxVisitedNodes

public int getMaxVisitedNodes()

getHints

public PMap getHints()

toString

public String toString()

Overrides:

toString in class Object