com.graphhopper.routing.util

Class FootFlagEncoder

java.lang.Object

com.graphhopper.routing.util.AbstractFlagEncoder

com.graphhopper.routing.util.FootFlagEncoder

All Implemented Interfaces:

EncodedValueLookup, FlagEncoder

Direct Known Subclasses:

HikeFlagEncoder, WheelchairFlagEncoder

public class FootFlagEncoder
extends AbstractFlagEncoder

Defines bit layout for pedestrians (speed, access, surface, ...). Here we put a penalty on unsafe roads only. If you wish to also prefer routes due to beauty like hiking routes use the HikeFlagEncoder instead.

Author:

Peter Karich, Nop, Karl Hübner

Field Summary

Fields

Modifier and Type	Field and Description
protected HashSet<String>	sidewalksNoValues
protected HashSet<String>	sidewalkValues
protected boolean	speedTwoDirections

Fields inherited from class com.graphhopper.routing.util.AbstractFlagEncoder

absoluteBarriers, accessEnc, avgSpeedEnc, encodedValueLookup, ferries, intendedValues, LONG_TRIP_FERRY_SPEED, maxPossibleSpeed, oneways, potentialBarriers, restrictedValues, restrictions, roundaboutEnc, SHORT_TRIP_FERRY_SPEED, speedBits, speedDefault, speedFactor, UNKNOWN_DURATION_FERRY_SPEED

Constructor Summary

Constructors

Modifier	Constructor and Description
	FootFlagEncoder()
protected	FootFlagEncoder(int speedBits, double speedFactor)
	FootFlagEncoder(PMap properties)

Method Summary

Modifier and Type	Method and Description
void	createEncodedValues(List<EncodedValue> registerNewEncodedValue, String prefix, int index) Defines bits used for edge flags used for access, speed etc.
EncodingManager.Access	getAccess(ReaderWay way) Some ways are okay but not separate for pedestrians.
TransportationMode	getTransportationMode()
int	getVersion()
IntsRef	handleWayTags(IntsRef edgeFlags, ReaderWay way, EncodingManager.Access access) Analyze properties of a way and create the edge flags.
boolean	supports(Class<?> feature) Returns true if the feature class is supported like TurnWeighting or PriorityWeighting.
String	toString()

Methods inherited from class com.graphhopper.routing.util.AbstractFlagEncoder

applyMaxSpeed, applyWayTags, blockBarriersByDefault, blockFords, blockPrivate, defineNodeBits, equals, flagsDefault, getAccessEnc, getAllShared, getAverageSpeedEnc, getBooleanEncodedValue, getConditionalTagInspector, getDecimalEncodedValue, getEncodedValue, getEnumEncodedValue, getFerrySpeed, getIntEncodedValue, getMaxSpeed, getMaxSpeed, getMaxTurnCosts, getPropertiesString, handleNodeTags, hasEncodedValue, hashCode, init, isBlockFords, isRegistered, parseSpeed, setConditionalTagInspector, setEncodedValueLookup, setSpeed, supportsTurnCosts

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

sidewalkValues

protected HashSet<String> sidewalkValues

sidewalksNoValues

protected HashSet<String> sidewalksNoValues

speedTwoDirections

protected boolean speedTwoDirections

Constructor Detail

FootFlagEncoder

public FootFlagEncoder()

FootFlagEncoder

public FootFlagEncoder(PMap properties)

FootFlagEncoder

protected FootFlagEncoder(int speedBits,
                          double speedFactor)

Method Detail

getTransportationMode

public TransportationMode getTransportationMode()

getVersion

public int getVersion()

Returns:

the version of this FlagEncoder to enforce none-compatibility when new attributes are introduced

createEncodedValues

public void createEncodedValues(List<EncodedValue> registerNewEncodedValue,
                                String prefix,
                                int index)

Description copied from class: AbstractFlagEncoder

Defines bits used for edge flags used for access, speed etc.

Overrides:

createEncodedValues in class AbstractFlagEncoder

getAccess

public EncodingManager.Access getAccess(ReaderWay way)

Some ways are okay but not separate for pedestrians.

Specified by:

getAccess in class AbstractFlagEncoder

Returns:

the encoded value to indicate if this encoder allows travel or not.

handleWayTags

public IntsRef handleWayTags(IntsRef edgeFlags,
                             ReaderWay way,
                             EncodingManager.Access access)

Description copied from class: AbstractFlagEncoder

Analyze properties of a way and create the edge flags. This method is called in the second parsing step.

Specified by:

handleWayTags in class AbstractFlagEncoder

supports

public boolean supports(Class<?> feature)

Description copied from interface: FlagEncoder

Returns true if the feature class is supported like TurnWeighting or PriorityWeighting. Use support(String) instead.

Specified by:

supports in interface FlagEncoder

Overrides:

supports in class AbstractFlagEncoder

toString

public String toString()

Overrides:

toString in class Object