de.thaw.comb.io

Class InputDataset

java.lang.Object

de.thaw.comb.io.InputDataset

All Implemented Interfaces:

Dataset

public final class InputDataset
extends Object
implements Dataset

A set of spatial data in the euclidian plane. Instances may or may not have relationships with actual data from the global OSM planet database.

Field Summary

Fields

Modifier and Type	Field and Description
static long	ID_NONEXISTENT
static long	ID_UNKNOWN
Collection<Segment[]>	parallelFragments

Constructor Summary

Constructors

Constructor and Description
InputDataset()

Method Summary

Modifier and Type	Method and Description
Collection<Node>	allNodes()
List<SourceSegment>	allSegments()
Highway	createOsmWay(AttributeProvider tags, int segmentCount) Create a way in this dataset with no segments.
Highway	createOsmWay(AttributeProvider tags, List<SourceNode> nodes) Create a way in this dataset with segments based on a list of nodes.
Highway	createOsmWay(Line line) Create a way in this dataset with segments based on an existing line.
Node	getNode(Node newNode) intern
Node	getNodeAtEastingNorthing(double e, double n) intern (based on primitives to avoid requiring extra objects)
Collection<Segment[]>	parallelFragments()
List<Highway>	ways()

Methods inherited from class java.lang.Object

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

Field Detail

ID_UNKNOWN

public static final long ID_UNKNOWN

See Also:

Constant Field Values

ID_NONEXISTENT

public static final long ID_NONEXISTENT

See Also:

Constant Field Values

parallelFragments

public Collection<Segment[]> parallelFragments

Constructor Detail

InputDataset

public InputDataset()

Method Detail

createOsmWay

public Highway createOsmWay(AttributeProvider tags,
                            int segmentCount)

Create a way in this dataset with no segments. This is only useful if this way will be populated with segments before it is used. Expect this method to be deprecated or removed.

createOsmWay

public Highway createOsmWay(AttributeProvider tags,
                            List<SourceNode> nodes)

Create a way in this dataset with segments based on a list of nodes.

createOsmWay

public Highway createOsmWay(Line line)

Create a way in this dataset with segments based on an existing line.

getNode

public Node getNode(Node newNode)

Description copied from interface: Dataset

intern

Specified by:

getNode in interface Dataset

getNodeAtEastingNorthing

public Node getNodeAtEastingNorthing(double e,
                                     double n)

Description copied from interface: Dataset

intern (based on primitives to avoid requiring extra objects)

Specified by:

getNodeAtEastingNorthing in interface Dataset

allNodes

public Collection<Node> allNodes()

Specified by:

allNodes in interface Dataset

allSegments

public List<SourceSegment> allSegments()

Specified by:

allSegments in interface Dataset

parallelFragments

public Collection<Segment[]> parallelFragments()

Specified by:

parallelFragments in interface Dataset

ways

public List<Highway> ways()

Specified by:

ways in interface Dataset