Package eu.europa.ec.eurostat.jgiscotools.graph.base

Class GraphBuilder

java.lang.Object

eu.europa.ec.eurostat.jgiscotools.graph.base.GraphBuilder

public class GraphBuilder
extends Object

Author:

julien Gaffuri

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.logging.log4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
GraphBuilder()

Method Summary

Modifier and Type	Method	Description
static Graph	buildForTesselation(Collection<org.locationtech.jts.geom.MultiPolygon> geoms)
static Graph	buildForTesselation(Collection<org.locationtech.jts.geom.MultiPolygon> geoms, org.locationtech.jts.geom.Envelope env)
static Graph	buildFromLinearFeaturesNonPlanar(Collection<Feature> sections)	Build graph from sections, by connecting them directly at their tips.
static Graph	buildFromLinearFeaturesPlanar(Collection<Feature> sections, boolean buildFaces)	Build planar graph from sections.
static Graph	buildFromLinearGeometriesNonPlanar(Collection<org.locationtech.jts.geom.LineString> lines)	Build graph from lines, by connecting them directly at their tips.
static Graph	buildFromLinearGeometriesPlanar(Collection<org.locationtech.jts.geom.LineString> geoms, boolean buildFaces)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

public static final org.apache.logging.log4j.Logger LOGGER

Constructor Detail

GraphBuilder

public GraphBuilder()

Method Detail

buildFromLinearFeaturesNonPlanar

public static Graph buildFromLinearFeaturesNonPlanar(Collection<Feature> sections)

Build graph from sections, by connecting them directly at their tips. This graph is not necessary planar. No faces are built.

Parameters:

sections -

Returns:

buildFromLinearGeometriesNonPlanar

public static Graph buildFromLinearGeometriesNonPlanar(Collection<org.locationtech.jts.geom.LineString> lines)

Build graph from lines, by connecting them directly at their tips. This graph is not necessary planar. No faces are built.

Parameters:

lines -

Returns:

buildFromLinearFeaturesPlanar

public static Graph buildFromLinearFeaturesPlanar(Collection<Feature> sections,
                                                  boolean buildFaces)

Build planar graph from sections.

Parameters:

sections -

Returns:

buildFromLinearGeometriesPlanar

public static Graph buildFromLinearGeometriesPlanar(Collection<org.locationtech.jts.geom.LineString> geoms,
                                                    boolean buildFaces)

buildForTesselation

public static Graph buildForTesselation(Collection<org.locationtech.jts.geom.MultiPolygon> geoms)

buildForTesselation

public static Graph buildForTesselation(Collection<org.locationtech.jts.geom.MultiPolygon> geoms,
                                        org.locationtech.jts.geom.Envelope env)