Package com.here.platform.location.inmemory.graph

Class SegmentIndex

java.lang.Object

com.here.platform.location.inmemory.graph.SegmentIndex

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product, scala.Serializable

public class SegmentIndex
extends Object
implements scala.Product, scala.Serializable

The Index of an undirected road segment in a GraphTile.

Each road segment corresponds to two Vertices, one for each Direction. A SegmentIndex, therefore, refers to a road segment without specifying a Direction, whereas a VertexIndex refers to a road segment but also specifies a Direction along that road segment.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SegmentIndex(int value)

Method Summary

Modifier and Type	Method	Description
static SegmentIndex	fromVertex(Vertex vertex)	Converts the VertexIndex inside a Vertex to the corresponding undirected SegmentIndex.
static SegmentIndex	fromVertexIndex(VertexIndex index)	Converts a VertexIndex to the corresponding undirected SegmentIndex.
VertexIndex	toVertexIndex(com.here.platform.location.inmemory.graph.Direction direction)	Converts an undirected SegmentIndex to the corresponding VertexIndex in a particular Direction.
int	value()

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Constructor Details

SegmentIndex

public SegmentIndex(int value)

Method Details

fromVertex

public static SegmentIndex fromVertex(Vertex vertex)

Converts the VertexIndex inside a Vertex to the corresponding undirected SegmentIndex.

fromVertexIndex

public static SegmentIndex fromVertexIndex(VertexIndex index)

Converts a VertexIndex to the corresponding undirected SegmentIndex.

value

public int value()

toVertexIndex

public VertexIndex toVertexIndex(com.here.platform.location.inmemory.graph.Direction direction)

Converts an undirected SegmentIndex to the corresponding VertexIndex in a particular Direction.