com.graphhopper.routing.util

Class DefaultEdgeFilter

java.lang.Object

com.graphhopper.routing.util.DefaultEdgeFilter

All Implemented Interfaces:

EdgeFilter

public class DefaultEdgeFilter
extends Object
implements EdgeFilter

Author:

Peter Karich

Field Summary

Fields

Modifier and Type	Field and Description
protected BooleanEncodedValue	accessEnc

Fields inherited from interface com.graphhopper.routing.util.EdgeFilter

ALL_EDGES

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultEdgeFilter(BooleanEncodedValue accessEnc, boolean fwd, boolean bwd)

Method Summary

Modifier and Type	Method and Description
boolean	accept(EdgeIteratorState iter)
boolean	acceptsBackward()
boolean	acceptsForward()
static DefaultEdgeFilter	allEdges(FlagEncoder flagEncoder) Accepts all edges that are either forward or backward for the given flag encoder.
static DefaultEdgeFilter	inEdges(FlagEncoder flagEncoder)
static DefaultEdgeFilter	outEdges(BooleanEncodedValue accessEnc)
static DefaultEdgeFilter	outEdges(FlagEncoder flagEncoder)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

accessEnc

protected final BooleanEncodedValue accessEnc

Constructor Detail

DefaultEdgeFilter

protected DefaultEdgeFilter(BooleanEncodedValue accessEnc,
                            boolean fwd,
                            boolean bwd)

Method Detail

outEdges

public static DefaultEdgeFilter outEdges(BooleanEncodedValue accessEnc)

outEdges

public static DefaultEdgeFilter outEdges(FlagEncoder flagEncoder)

inEdges

public static DefaultEdgeFilter inEdges(FlagEncoder flagEncoder)

allEdges

public static DefaultEdgeFilter allEdges(FlagEncoder flagEncoder)

Accepts all edges that are either forward or backward for the given flag encoder. Edges where neither one of the flags is enabled will still not be accepted. If you need to retrieve all edges regardless of their encoding use EdgeFilter.ALL_EDGES instead.

accept

public final boolean accept(EdgeIteratorState iter)

Specified by:

accept in interface EdgeFilter

Returns:

true if the current edge should be processed and false otherwise.

acceptsBackward

public boolean acceptsBackward()

acceptsForward

public boolean acceptsForward()

toString

public String toString()

Overrides:

toString in class Object