org.locationtech.geowave.analytic

Class GeometryDataSetGenerator

java.lang.Object

org.locationtech.geowave.analytic.GeometryDataSetGenerator

public class GeometryDataSetGenerator
extends Object

Generate clusters of geometries.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GeometryDataSetGenerator.CurvedDensityDataGeneratorTool

Constructor Summary

Constructors

Constructor and Description
GeometryDataSetGenerator(DistanceFn<org.opengis.feature.simple.SimpleFeature> distanceFunction, SimpleFeatureBuilder builder)

Method Summary

Modifier and Type	Method and Description
List<org.opengis.feature.simple.SimpleFeature>	addRandomNoisePoints(List<org.opengis.feature.simple.SimpleFeature> pointSet, int minSetSize, double[] minAxis, double[] maxAxis)
List<org.opengis.feature.simple.SimpleFeature>	generatePointSet(double minCenterDistanceFactor, double outlierFactor, int numberOfCenters, int minSetSize)
List<org.opengis.feature.simple.SimpleFeature>	generatePointSet(double minCenterDistanceFactor, double outlierFactor, int numberOfCenters, int minSetSize, double[] minAxis, double[] maxAxis)
List<org.opengis.feature.simple.SimpleFeature>	generatePointSet(org.locationtech.jts.geom.LineString line, double distanceFactor, int points)
org.locationtech.jts.geom.Geometry	getBoundingRegion()
org.opengis.feature.simple.SimpleFeature	getCorner()
org.locationtech.jts.geom.GeometryFactory	getFactory()
boolean	isIncludePolygons()
void	setIncludePolygons(boolean includePolygons)
void	writeToGeoWave(org.locationtech.geowave.core.store.api.DataStore dataStore, List<org.opengis.feature.simple.SimpleFeature> featureData)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryDataSetGenerator

public GeometryDataSetGenerator(DistanceFn<org.opengis.feature.simple.SimpleFeature> distanceFunction,
                                SimpleFeatureBuilder builder)

Method Detail

isIncludePolygons

public boolean isIncludePolygons()

setIncludePolygons

public void setIncludePolygons(boolean includePolygons)

getCorner

public org.opengis.feature.simple.SimpleFeature getCorner()

getBoundingRegion

public org.locationtech.jts.geom.Geometry getBoundingRegion()

writeToGeoWave

public void writeToGeoWave(org.locationtech.geowave.core.store.api.DataStore dataStore,
                           List<org.opengis.feature.simple.SimpleFeature> featureData)
                    throws IOException

Throws:

IOException

generatePointSet

public List<org.opengis.feature.simple.SimpleFeature> generatePointSet(double minCenterDistanceFactor,
                                                                       double outlierFactor,
                                                                       int numberOfCenters,
                                                                       int minSetSize)

generatePointSet

public List<org.opengis.feature.simple.SimpleFeature> generatePointSet(org.locationtech.jts.geom.LineString line,
                                                                       double distanceFactor,
                                                                       int points)

generatePointSet

public List<org.opengis.feature.simple.SimpleFeature> generatePointSet(double minCenterDistanceFactor,
                                                                       double outlierFactor,
                                                                       int numberOfCenters,
                                                                       int minSetSize,
                                                                       double[] minAxis,
                                                                       double[] maxAxis)

addRandomNoisePoints

public List<org.opengis.feature.simple.SimpleFeature> addRandomNoisePoints(List<org.opengis.feature.simple.SimpleFeature> pointSet,
                                                                           int minSetSize,
                                                                           double[] minAxis,
                                                                           double[] maxAxis)

getFactory

public org.locationtech.jts.geom.GeometryFactory getFactory()