Class PolygonGraph

java.lang.Object

org.openjump.core.graph.polygongraph.PolygonGraph

public class PolygonGraph
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
ArrayList<PolygonGraphEdge>	edges
ArrayList<PolygonGraphNode>	nodes

Constructor Summary

Constructors

Constructor	Description
PolygonGraph(FeatureCollection polygonFeatures)
PolygonGraph(Collection<Feature> polygonFeatures)	creates a new polygon graph objects and populates it with the feature delivered
PolygonGraph(Collection<Feature> polygonFeatures, TaskMonitor monitor)	creates a new polygon graph objects and populates it with the feature delivered

Method Summary

Modifier and Type	Method	Description
void	createPolygonGraphFrom(Collection<Feature> fc, TaskMonitor monitor)
FeatureCollection	getCommonBoundaries(PolygonGraphNode node)
FeatureCollection	getEdgesBetweenInterriorPoints()
FeatureCollection	getNodesAsInterriorPoint()
FeatureCollection	getNonSharedBoundaries()
FeatureCollection	getSharedBoundaries()

Methods inherited from class Object

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

Field Details

edges

public ArrayList<PolygonGraphEdge> edges

nodes

public ArrayList<PolygonGraphNode> nodes

Constructor Details

PolygonGraph

public PolygonGraph(Collection<Feature> polygonFeatures)

creates a new polygon graph objects and populates it with the feature delivered

Parameters:

polygonFeatures - a collection of polygonal features

PolygonGraph

public PolygonGraph(Collection<Feature> polygonFeatures,
 TaskMonitor monitor)

creates a new polygon graph objects and populates it with the feature delivered

Parameters:

polygonFeatures - a collection of polygonal features

monitor - can be null, used to cancel operation

PolygonGraph

public PolygonGraph(FeatureCollection polygonFeatures)

Method Details

createPolygonGraphFrom

public void createPolygonGraphFrom(Collection<Feature> fc,
 TaskMonitor monitor)

Parameters:

fc - a collection of polygonal features

monitor - can be null, used to cancel operation

getEdgesBetweenInterriorPoints

public FeatureCollection getEdgesBetweenInterriorPoints()

getNodesAsInterriorPoint

public FeatureCollection getNodesAsInterriorPoint()

getSharedBoundaries

public FeatureCollection getSharedBoundaries()

getNonSharedBoundaries

public FeatureCollection getNonSharedBoundaries()

getCommonBoundaries

public FeatureCollection getCommonBoundaries(PolygonGraphNode node)